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Initial Rates Method For Determining Reaction Order, Rate Laws, & Rate Constant K, Chemical Kinetics
 
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This chemistry video tutorial provides a basic introduction into method of initial rates which is useful for determining the order with respect to the reactants and the overall reaction order. In addition, the initial rates method is useful for experimentally determining the rate law expression for a particular chemical reaction. This video explains how to calculate the value of the rate constant K and how to determine its units. This video is part of the chemical kinetics series. It contains plenty of examples and practice problems. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
How to Find the Rate Constant of a Reaction (Given Table)
 
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How do you find the rate constant of a reaction, if all you're given is a table of kinetic data (concentrations and times)
Views: 310375 chemistNATE
How to Find the Rate Law and Rate Constant (k)
 
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Finding the rate law, rate constant and the rate constant units is all explained in a few simple steps. This question is a common exam question and in this video, I will tell you what to watch out for since I have seen this common mistake a lot! Kinetics finally doesn’t have to be confusing, it’s a lot easier than you think. 📗 FREE CHEMISTRY SURVIVAL GUIDE https://melissa.help/freechemguide 🙋‍♀️🙋‍♂️GOT A QUESTION? ASK ME HERE https://melissa.help/me 👉 SHOP MY STEP-BY-STEP CHEMISTRY NOTES👈 https://melissamaribel.com/ -Thermochemistry Notes https://melissa.help/thermonotes -Acids and Bases Notes https://melissa.help/acidbase1notes -Naming Compounds and Acids Notes https://melissa.help/namingnotes -Dimensional Analysis, Significant Figures, and Density Notes https://melissa.help/sigfignotes -Gas Laws Notes https://melissa.help/gaslawsnotes -Stoichiometry Notes https://melissa.help/stoichnotes -Redox Reactions Notes https://melissa.help/redoxnotes -Molarity Notes https://melissa.help/molaritynotes -Limiting Reactants Notes https://melissa.help/limreactnotes -Lewis Structures Notes https://melissa.help/lewisnotes -Kinetics Notes https://melissa.help/kineticsnotes 🧡SHOW YOUR SUPPORT ON PATREON https://www.patreon.com/melissamaribel 👍MELISSA'S FAVORITES ON AMAZON https://www.amazon.com/shop/chemistrywithmelissamaribel --OTHER RESOURCES TO HELP YOU GET THROUGH SCHOOL-- 🙌 This was my go-to homework help when I was in school. Chegg Study is one of my favorites. https://che.gg/melissamaribelstudy 📚 I made the mistake of buying all of my textbooks, I wish I had the option of renting them. Thankfully you do, with Chegg Textbook Rentals. https://che.gg/melissamaribelrentals 💰 If you bought a textbook and don’t want the hassle of selling it, Chegg can do the work for you, with Chegg Buyback. https://che.gg/melissamaribelbuyback 📝 QUICKSTUDY REFERENCE GUIDES ⬇️ 📕 CHEMISTRY BREAKDOWN AND REVIEW https://amzn.to/2t50xWx 📙 CHEMISTRY EQUATIONS AND ANSWERS https://amzn.to/2MPjC88 📘 CHEMISTRY TERMINOLOGY https://amzn.to/2t9cv1o DISCLAIMER: Some links in the description are affiliate links, which means that if you buy from those links, I’ll receive a small commission. This helps support the channel and allows me to continue making videos like this. Thanks for the support! 💁‍♀️ HI I'M MELISSA MARIBEL I help students pass Chemistry. I used to struggle with this subject, so when I finally graduated with a bachelor's degree in Chemistry, I became a tutor so that you wouldn't have to struggle like I did. I know that with the right help, YOU CAN LEARN ANYTHING! 👋 FOLLOW ME Instagram: https://www.instagram.com/hellomelissam/ Facebook: https://www.facebook.com/hellomelissam/ Twitter: https://twitter.com/hellomelissam
Views: 9502 Melissa Maribel
Finding units of rate constant k | Knetics | Chemistry | Khan Academy
 
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How to find the units for the rate constant k for a zero, first, or second order reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/reaction-rates/v/experimental-determination-of-rate-laws?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/chem-kinetics/reaction-rates/v/rate-law-and-reaction-order?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 218539 Khan Academy
Experimental determination of rate laws | Knetics | Chemistry | Khan Academy
 
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Example using initial rates to find the order in each reactant, the overall order, and the rate constant k. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/plotting-data-for-a-first-order-reaction?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/chem-kinetics/reaction-rates/v/finding-units-of-rate-constant-k?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Reaction Order & Rate Constant (#15.11)
 
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Determine the order of reaction with respect to its reactants, find the rate constant, and calculate the rate at given concentrations. Based on experimental data. Kotz, et al. 7th ed. #15.11
Views: 116914 SlowChem
Chemistry - Chemical Kinetics (15 of 30) Finding Rate Law & Rate Constant, k
 
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Visit http://ilectureonline.com for more math and science lectures! In this video I will determine the rate law and the rate constant, k.
Views: 48518 Michel van Biezen
Rate constant k from half-life example | Knetics | Chemistry | Khan Academy
 
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Example problem showing how to find the rate constant k from the half-life of a first order reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/second-order-reaction-with-calculus?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/first-order-reaction-example?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 48686 Khan Academy
Determining Units of a Rate Constant
 
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webpage-http://www.kentchemistry.com/aplinks/chapters/12ChemEq/rateconstantunits.htm This short video show you how to determine the units for a rate constant for zero (0th), first (1st), second (2nd) and third (3rd) order rate laws.
Views: 51948 kentchemistry.com
Find the order of the reaction + Example
 
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More free chemistry help videos: http://www.chemistnate.com How to find the reaction order if you're given a table of kinetic data. Trick: Create two new columns, ln[A] (1st order) and 1/[A] (2nd order), then calculate first differences. Whichever set of first differences is approximately constant .... that corresponds to the order of your reaction.
Views: 165303 chemistNATE
The Rate Constant
 
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037 - The Rate Constant In this video Paul Andersen describes the characteristics of the rate constant in chemical reactions. The rate constant is highly variable in reactions and must be determined experimentally. The rate constant is dependent on both temperature and the presence of a catalyst. In a first-order reaction the rate constant and the half-life are both independent of the concentration and inversely proportional. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: "File:Aufgeschnittener Metall Katalysator Für Ein Auto.jpg." Wikipedia, the Free Encyclopedia. Accessed October 20, 2013. http://en.wikipedia.org/wiki/File:Aufgeschnittener_Metall_Katalysator_f%C3%BCr_ein_Auto.jpg. File:Thermometer 0.svg, n.d. http://commons.wikimedia.org/wiki/File:Thermometer_0.svg. "File:Verbrennung Eines Zuckerwürfels .png." Wikipedia, the Free Encyclopedia. Accessed October 19, 2013. http://en.wikipedia.org/wiki/File:Verbrennung_eines_Zuckerw%C3%BCrfels_.png. (n.d.). http://www.yorku.ca/tropchem/thesis/appdx-a.pdf.
Views: 107198 Bozeman Science
Concentration-Time Data - Determination of Rate Law and Rate Constant
 
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Using Excel - Graphical Method
Views: 5181 Yu Kay Law
5.1 Calculating the rate, rate constant (k) from given data and drawing mechanism from rate equation
 
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Hi fellas!!! This is Chemaddicts again to the solution!! Today our topic is about Calculating Rate constant and Determining Mechanism of a reaction by rate equation Summary of this video tutorial: Today, in this tutorial, we'll learn about How to calculate the rate constant and determining the mechanism ? We will also discuss about building up the mechanism with help of the rate equation. We will discuss about: *The mark distribution of this question. *How to answer in the correct order? Finally we"ll discuss some of the keypoints of this problems... And that's all for today!!!!Enjoy this video tutoria!!! Thanks for reading this description.......:)
Views: 80 Chemaddicts
Reaction Rate Laws
 
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Watch more videos on http://www.brightstorm.com/science/chemistry SUBSCRIBE FOR All OUR VIDEOS! https://www.youtube.com/subscription_center?add_user=brightstorm2 VISIT BRIGHTSTORM.com FOR TONS OF VIDEO TUTORIALS AND OTHER FEATURES! http://www.brightstorm.com/ LET'S CONNECT! Facebook ► https://www.facebook.com/brightstorm Pinterest ► https://www.pinterest.com/brightstorm/ Google+ ► https://plus.google.com/+brightstorm/ Twitter ► https://twitter.com/brightstorm_ Brightstorm website ► https://www.brightstorm.com/
Views: 597168 Brightstorm
Kinetics:  The Rate Law from Graphing Data
 
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Sample concentration vs. time data is analyzed to determine the reaction order, rate law and rate constant.
Views: 27623 Eric Zuckerman
Differential Analysis: Determining a Rate Law
 
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Determine the rate law for a reaction occurring in a batch reactor using differential analysis. Made by faculty at the University of Colorado Boulder, Department of Chemical and Biological Engineering. Check out our Kinetics/Reactor Design playlists: https://www.youtube.com/user/LearnChemE/playlists?view=50&flow=list&shelf_id=7 Are you using a textbook? Check out our website for videos organized by textbook chapters: http://www.learncheme.com/screencasts/kinetics-reactor-design
Views: 11532 LearnChemE
Arrhenius Equation Activation Energy and Rate Constant K Explained
 
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This chemistry video tutorial focuses on the Arrhenius equation and how to derive it's many different forms within the subject of chemical kinetics. Here is a list of topics: 1. Arrhenius Equation and the Rate Constant K 2. The units of R and the activation energy 3. Rate law expression and the concentration of reactant A 4. Frequency Factor, Collision Frequency and Steric Factor 5. Rate of Reaction, Rate Constant K, and Activation Energy 6. The Effect of a Catalyst on Activation Energy and Reaction Rate 7. Slope, Ea, and R 8. Slope Intercept Form Linear Arrhenius Equation 9. Factors Affecting the rate of the reaction - concentration, temperature, catalyst, activation energy and rate constant K 10. Arrhenius Equation / Formula Graph
Plotting data for a first-order reaction | Kinetics | Chemistry | Khan Academy
 
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Example of graphing first-order rate data to see a linear relationship, and calculating rate constant k from the slope. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/half-life-of-a-first-order-reaction?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/chem-kinetics/reaction-rates/v/experimental-determination-of-rate-laws?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Determine Rate Law From Experimental Data 007
 
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For the following reaction: 2NO (g) + O2 (g) → 2NO2 (g) Determine the rate law from the given experimental data.
Determining Rate Law
 
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Views: 20360 LPSChemistry
Integrated Rate Law Problems, Zero, First & Second Order Reactions, Half Life, Graphs & Units
 
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This chemistry video tutorial provides the equations and formulas needed to solve zero order, first and second order integrated rate law problems including those with half life and rate constant K calculations. This video contains plenty of examples and practice problems for you to work on. Here is a list of topics: 1. Chemical Kinetics - Reaction Rates 2. Average Rate of Reaction Formula - Change in Concentration Divided By Change in Time 3. Concentration vs Time Graphs 4. Rate Law Expression - Rate Constant K and Initial Concentration 5. Zero Order Reaction - Integrated Rate Law Equation 6. Half Life Formula, Initial Concentration of Reactant and Rate Constant K Relationship 7. Units of Rate Constant K - Molarity, Moles, Liters, and Units of time - Seconds, Minutes, Hours, Days, etc 8. Inverse Relationship Between Rate Constant K and Half Life 9. Rate Constant K, Temperature, Activation Energy and Catalyst 10. Initial Rates vs Concentration 11. First Order Integrated Rate Law Equation 12. Straight line Plot - Ln[A] vs time - Graphs 13. Slope = -K Rate Constant 14. Half Life Independent of Initial Concentration for a first order reaction 15. Natural Log and Exponential Form of Integrated Rate Law 16. Second Order Reaction Integrated Rate Law Formula 17. Integrated Rate Law Problems 18. Identifying the Order of the Reaction Using the Units of K
Kinetics: Rates, Rate Law, Rate constant, k
 
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Average rate, determining ANY Rate Law from experimental data
Views: 16396 Michele Berkey
⚗️ Determining the Order and Rate Constant of a Reaction (Question 1)
 
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✔ https://StudyForce.com ✔ https://Biology-Forums.com ✔ Ask questions here: https://Biology-Forums.com/index.php?board=33.0 Follow us: ▶ Facebook: https://facebook.com/StudyForcePS/ ▶ Instagram: https://instagram.com/studyforceonline/ ▶ Twitter: https://twitter.com/studyforceps Q1. Consider the reaction between nitrogen dioxide and carbon monoxide. NO2 (g) + CO (g) → NO (g) + CO2 (g) The initial rate of the reaction is measured at several different concentrations of the reactants with the following results: From the data, determine: (a) the rate law for the reaction (b) the rate constant (k) for the reaction Q2. Consider the following reaction: CHCl3 (g) + Cl2 (g) → CCl4 (g) + HCl (g) The initial rate of the reaction is measured at several different concentrations of the reactants with the following results: From the data, determine: (a) the rate law for the reaction (b) the rate constant (k) for the reaction ANALYSIS: Begin by examining how the rate changes for each change in concentration. Between the first two experiments, the concentration of NO2 doubles, the concentration of CO stays constant, and the rate quadruples, suggesting that the reaction is second order in NO2. Between the second and third experiments, the concentration of NO2 stays constant, the concentration of CO doubles, and the rate remains constant (the small change in the least significant figure is simply experimental error), suggesting that the reaction is zero order in CO. Between the third and fourth experiments, the concentration of NO2 again doubles, the concentration of CO halves, yet the rate quadruples again, confirming that the reaction is second order in NO2 and zero order in CO. Write the overall rate expression. ALTERNATIVE APPROACH If the relationships between the changes in concentrations and the changes in initial rates are not immediately obvious, you can determine the reaction order for any reactant by substituting any two initial rates and the corresponding initial concentrations into a ratio of the rate laws to determine the order (n). For NO2 use the first and second concentrations and rates (because [NO2] changes here, but [CO] is constant). Substitute the rates and concentrations into the expression for the ratio of the rate constants. Take the log of both sides of the equation and solve for n. For CO, use the second and third concentrations and rates (because [CO] changes here, but [NO2] is constant). Substitute the rates and concentrations into the expression for the ratio of the rate constants. Take the log of both sides of the equation and solve for n. Write the overall rate expression from the orders of each reactant. (b) To determine the rate constant for the reaction, solve the rate law for k and substitute the concentration and the initial rate from any one of the four measurements. In this case, you use the first measurement.
Views: 33 Study Force
Determining Rate Laws from Initial Rate Data
 
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Practice Problems that determine the rate law from initial rate data. Solve for rate and rate constants.
Views: 2423 Linda Hanson
Calculating the Reaction Rate using the Rate Law- Example (Pt 3of 3)
 
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Dr. Shields demonstrates how to calculate the rate of reaction for new concentrations of reactants using the rate constant (with units) and orders of each reactant derived from initial rates experimental data (done in parts 1 and 2). Part 3 of 3. General Chemistry
Views: 2174 Shawn Shields
Rate law and reaction order | Knetics | Chemistry | Khan Academy
 
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Using method of initial rates to determine the order of a reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/reaction-rates/v/finding-units-of-rate-constant-k?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/chem-kinetics/reaction-rates/v/rate-of-reaction?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Reaction Orders and Rate Laws
 
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A tutorial on determining reaction orders and rate laws.
Views: 189056 Wes Adams
Kinetics: Initial Rate Method
 
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Edited by Dan Rosenthal. Everything else by me.
Views: 104031 GenChem Concepts
Kinetics 1: Finding the Order, Rate Equation & Rate Constant
 
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Here I look at 3 examples of how the rate equation can be obtained from experimental runs. The order of the reaction for each of the reactants is determined, allowing the rate equation to be constructed. In the third example I rearrange the rate equation to make the rate constant (k) the subject of the equation. I then work out its value and units. In the next video "Kinetics 2" I look at 3 further examples, which are a little more difficult.
Views: 2349 FranklyChemistry
Reaction Rate Law (Example)
 
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Determines the reaction rate law from initial rate data for a liquid-phase reaction. Made by faculty at the University of Colorado Boulder, Department of Chemical & Biological Engineering. Check out our Chemistry playlist: https://www.youtube.com/playlist?list=PL4xAk5aclnUi1CEFNwjcheMgyWe8BwuLS Check out our website for screencasts organized by popular textbooks: http://www.learncheme.com/screencasts/chemistry
Views: 26965 LearnChemE
Plotting data for a second-order reaction | Knetics | Chemistry | Khan Academy
 
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Example of graphing second order rate data to see a linear relationship, and calculating rate constant k from the slope. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/half-life-of-a-second-order-reaction?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Missed the previous lesson? https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/second-order-reaction-with-calculus?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channel/UCyEot66LrwWFEMONvrIBh3A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Determining the Rate Law Using Initial Rates Data- Example (Pt 1 of 3)
 
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Dr. Shields demonstrates how to determine the order of each reactant using a table of data collected in method of initial rates experiments. Part 1 of 3. General Chemistry
Views: 17468 Shawn Shields
(L-7) ORDER OF REACTION | Unit of Rate Constant(K) | Chemical Kinetics (12th)| By Arvind Arora
 
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My New CHANNEL (A square Vlogs)LINK Click And Subscribe Now https://www.youtube.com/channel/UC6ERimtc5zFrn7x6Bk3HaHA email id:- [email protected] MY INSTAGRAM PROFILE :-https://www.instagram.com/arora28avi/ My FACEBOOK GROUP Link is: https://www.facebook.com/groups/180307449341873/
Rate Law Expression, Equations, Graphs, Units, Examples and Practice Problems
 
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This chemistry video tutorial shows you how to write the rate law expressions and how to calculate the rate constant K with the appropriate units. It also provides the graphs and equations that correspond to a zero order, first order, and second order reaction. This video contains a few examples and practice problems. The half life formula and the rate law equations are also provided.
How to Calculate the Rate Constant of a Chemical Reaction
 
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This video is about Calculating the Rate Constant - Original
Views: 6519 Chem Academy
Calculating the Rate Constant Using Initial Rates Data- Example (Pt 2of 3)
 
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Dr. Shields demonstrates how to calculate the value for the rate constant (with units) after determining the orders of each reactant using initial rates experimental data (done in part 1). Part 2 of 3. General Chemistry
Views: 27069 Shawn Shields
Working out order from rate tables (more difficult example)
 
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This tough nut to crack involves a rate table where concentration of reactants change on more than one reagent making it less obvious what effect that reagent has on rate. Take a look at this video to find out what I mean exactly. Hope this method will help!
Views: 26086 Allery Chemistry
⚗️ Graphical Analysis to Determine First Order Reaction and Rate Constant
 
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✔ https://StudyForce.com ✔ https://Biology-Forums.com ✔ Ask questions here: https://Biology-Forums.com/index.php?board=33.0 Follow us: ▶ Facebook: https://facebook.com/StudyForcePS/ ▶ Instagram: https://instagram.com/studyforceonline/ ▶ Twitter: https://twitter.com/studyforceps Q. Consider the equation for the decomposition of SO2Cl2. SO2Cl2 (g) → SO2 (g) + Cl2 (g) The concentration of SO2Cl2 is monitored at a fixed temperature as a function of time during the decomposition reaction, and the following data are tabulated: (a) Show that the reaction is first order and determine the rate constant for the reaction. (b) Use the graph and the best fitting line in the previous example to predict the concentration of SO2Cl2 at 1900 s. The First-Order Integrated Rate Law: Using Graphical Analysis of Reaction Data The plot is linear, confirming that the reaction is indeed first order. To obtain the rate constant, fit the data to a line. The slope of the line is equal to −k. Since the slope of the best fitting line (which is most easily determined on a graphing calculator or with spreadsheet software such as Microsoft Excel) is −2.90 × 10−4s−1, the rate constant is therefore +2.90 × 10−4s−1.
Views: 28 Study Force
Writing Rate Laws For Reaction Mechanisms Using Rate Determining Step - Chemical Kinetics
 
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This chemistry video tutorial provides a basic introduction into reaction mechanisms within a chemical kinetics setting. It explains how to write the rate law expression for a reaction mechanism. A reaction mechanism consist of a series of elementary steps or elementary reactions whose rate law can be written from its molecularity - that is from the coefficients of the balanced reaction. The rate of a reaction mechanism is completely dependent on the slow step or the rate-determining step. This video explains how to substitute an intermediate when writing rate law expressions. It contains plenty of examples and practice problems. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Finding rate constants and order with excel 2013 - Real Chemistry
 
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In this video you will learn how to plot the concentration of reactants vs time to determine the rate order and rate constant of a chemical reaction. This is accomplished by using integrated rate laws. For example, if a plot of concentration vs time is linear, then the reaction is a zeroth order reaction and the slope of the best fit line is the rate constant (times negative 1). If a plot of the natural log of concentration vs time is linear, then the reaction is first order and the slope is once again the rate constant (times negative 1). Lastly, if the plot of one over concentration vs time is linear, then the reaction is second order and the rate constant is the slope (not negative in this case).
Views: 2841 Real Chemistry
Determining a Rate LAW from experimental data: Result is 1st order
 
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Multiple experiments are run, varying the initial concentrations and measuring the rate. From the multiple experiments, we can solve for the exponents, and then the rate constant, k. this ends up being 1st order. 1st order equations are derived in this video.
Views: 7934 Michele Berkey
How To Calculate The Equilibrium Constant K - Chemical Equilibrium Problems & Ice Tables
 
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This chemistry video tutorial provides a basic introduction into how to solve chemical equilibrium problems. It explains how to calculate the equilibrium constant k value given the equilibrium concentrations and equilibrium partial pressures of all reactants and products. If explains how to calculate the equilibrium constant k for a new reaction by changing another reaction. Finally, it discusses how to calculate the equilibrium constant k using ice tables. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Rate Law for a Mechanism with a Fast Initial Step
 
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How to determine the rate law for a mechanism with a fast initial step. Remember, the overall rate law must be determined by experiment. Therefore, the rate law must contain no reaction intermediates.
Views: 152060 Ben's Chem Videos
IB Chemistry Topic 6 Kinetics 16.1 Rate expression and reaction mechanism
 
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IB Chemistry Topic 6 Kinetics 16.1 Rate expression and reaction mechanism Exploration of chemical kinetics using experimental data to determine reaction orders and mechanisms Full resources for topic 6: http://www.mrwengibchemistry.com/topic-6-kinetics.html 0:23 The rate equation 0:32 Order of reaction 1:13 Units for the rate constant k 2:26 Graphical determination of rate 2:46 Determining order with concentration vs time graph 3:45 Determining order with rate vs concentration graph 5:04 Rate of reaction calculations 6:12 Reaction mechanisms 8:17 Unimolecular vs bimolecular steps 8:59 Intermediate vs transition states 9:29 Enthalpy diagram: Intermediate vs transition states 10:05 Determining order of reaction from reaction mechanisms 11:26 Practice problems PPT direct link: https://mix.office.com/watch/1wzsr4ulr2s9u Free online Quiz SL: http://www.proprofs.com/quiz-school/story.php?title=NjAyODA3 Free onlin Quiz HL: http://www.proprofs.com/quiz-school/story.php?title=NjAyODI4 ​16.1 Rate expression and reaction mechanism HL • Reactions may occur by more than one step and the slowest step determines the rate of reaction (rate determining step/RDS). • The molecularity of an elementary step is the number of reactant particles taking part in that step. • The order of a reaction can be either integer or fractional in nature. The order of a reaction can describe, with respect to a reactant, the number of particles taking part in the rate-determining step. • Rate equations can only be determined experimentally. • The value of the rate constant (k) is affected by temperature and its units are determined from the overall order of the reaction. • Catalysts alter a reaction mechanism, introducing a step with lower activation energy. • Deduction of the rate expression for an equation from experimental data and solving problems involving the rate expression. • Sketching, identifying, and analysing graphical representations for zero, first and second order reactions. • Evaluation of proposed reaction mechanisms to be consistent with kinetic and stoichiometric data. Connect with me: Facebook: https://www.facebook.com/IBChemistry2016/ Twitter: https://twitter.com/andrewweng0406 Google plus: https://plus.google.com/u/0/108611113268141564345 Pinterest: https://www.pinterest.com/mrandrewweng040/ib-chemistry/
Views: 8564 Andrew Weng
rate expression and rate constant class chemical kinetics 2 12 chemistry subject notes cbse
 
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rate expresssion and rate constant class chemical kinetics 2 Top most best online video lectures preparations notes for class 12 chemistry CBSE IIT-JEE NEET exam +2/12thstd standard intermediate PUC college exams preparations tips and tricks all questions with solutions chemical equation rate constant determine the rate expression calculate the rate constant for the reaction derive the rate law expression rate law equation rate law equation rate constant definition rate constant value rate expression examples rate expression for a reaction rate expression definition example of a rate expression What is the rate law? What is the rate of the reaction? What is the rate equation? problems involving the rate expression Deduce the Rate Expression for a Reaction How to Find the Rate Constant of a Reaction rate constant k rate constants and the arrhenius equation Calculating the Rate Constant Using Initial Rates Data Finding units of rate constant k Define Rate constant and also discuss its characteristics rate expression vs rate law rate expression in terms of appearance and disappearance reaction rate expression examples use the rate expression to explain the effect of temperature on the rate of a reaction website: http://www.wikitechy.com/ cbse ncert cisce nios ICSE wbsc WBBSE IB bse igcsen icsce aisse hslc aicte mpbse isc sslc jkbose jksbse cce hbse matric GSHSEB isc state board scert nenbse seba cgbse samacheer online school videos and lectures Higher secondary school +2 12thstd standard Andhra Pradesh (Secondary Intermediate) –inter college or junior college 2nd year Bihar (School Intermediate)-PUC 2 nd year HSE Meghalaya Mizoram Nagaland Odisha Assam Kerala Madhya Pradesh Maharashtra Manipur (Secondary Higher Secondary) Council for the Indian School Certificate Examinations the Central Board for Secondary Education the National Institute of Open Schooling Pre-primary Primary Middle/ upper-primary Senior secondary inter college Board of Secondary Education CBSE Class 12 Chemistry , CBSE class 12 , Class +2 Chemistry,AIIMS,CMC-Vellore ,CMC-Ludhiana,COMED-K,JIPMER,Manipal (MBBS),MGIMS-Wardha,AMU (MBBS),BHU Medical,BITSAT ,COMED-K,IPU-CET (B.Tech),Manipal (B. Tech),VITEEE,AMU (B. Tech),NDA Entrance with PCM (MPC),All India Engineering Entrance Exam with PCM (MPC).State Level Engineering Entrance Exams,intermediate chemistry,|neetexam,Joint Entrance Examination (JEE) Main/Advanced,,AIPMT,AIPVT,Indian Maritime University Common Entrance Test,Indian Navy B.Tech Entry Scheme.NEST / NDA / RIE CEE Integrated B Ed / GGS IP University CET / CU CET / BHU UET / HSEE / TISS BAT / Symbiosis University SET , Delhi University B El Ed Entrance CEE , UPSEE ,RIE CEE |JEE Mains / JEE Advanced / BITSAT / VITEEE / MH CET / Architecture B Arch JEE / NATA / B Arch JamiaMliaIslamia / IISER / Chennai Mathematical Institute / Statistics Entrance Exams/ NDRI Karnal / NIFTEM, NEET / AIIMS MBBS / JIPMER / AIPVT / CMC Vellore Medical Entrance test / CET Karnataka / EAMCET / Agriculture Science AIEEA - UG / Biology Entrance Exams|Punjab University entrance for B Sc Applied Biological Sciences PU CET / CET for admission at SVNIRTAR and NIOH / IPH |Hotel Management / Culinary Arts Entrance Exams NCHMCT / E CHAT / PUTHAT / Indian Culinary Institute Tirupati |Law Entrance Exams CLAT / AILET / LSAT India / Punjab University Law Entrance Test| Design Entrance Exams / NIFT / NID | Kurukshetra / UCEED / CEPT / SUPVA Rohtak / MITID DAT / Pearl Academy Admission / College of Art, Delhi University / Apeejay Institute of Design / FDDI Noida |Entrance  Chartered Accountancy Entrance Exam / CPT Management Entrance Tests IPM IIM Indore / Delhi University BMS BBE BFIA entrance JAT   ISRO Officer Recruitment Preparation |State Bank Of India SO Jobs | Staff selection Commission (SSC) |SSC Upper Division Clerk Exam |Union Public Service Commission-UPSC Online Video Lectures tamilnadu -tnpsc group 1| tnpsc group 2 tnpsc group 4 Andhra Pradesh -APPSC group 1 | APPSC group 2 | APPSC group 4 Arunachal Pradesh PSC group 1 | PSC group 2 | PSC group 4 Bihar -BSSC group 1 | BSSC group 2 |BSSC group 4 Gujarat -GPSC group 1 | GPSC group 2 | GPSC group 4 Jammu & Kashmir -JKPSC group 1 | JKPSC group 2 | JKPSC group 4 Jharkhand -JSSC group 1 | JSSC group 2 | JSSC group 4 Madhya Pradesh -MPPSC group 1 | MPPSC group 2 | MPPSC group 4 Maharashtra -MPSC group 1 | MPSC group 2 | MPSC group 4 Odisha -OPSC group 1 | OPSC group 2 | OPSC group 4 Punjab -PPSC group 1 | PPSC group 2 | PPSC group 4 Uttar Pradesh -UPPSC group 1 | UPPSC group 2 | UPPSC group 4 West Bengal -WBSSC group 1 | WBSSC group 2 | WBSSC group 4 Karnataka -KPSC group 1 | group 2 | group 4 Kerala PSC group 1 | group 2 | group 4 Rajasthan -RPSC group 1 | RPSC group 2 | RPSC group 4 public service commission exam
Views: 930 Wikitechy School
Kinetics: Method of Initial Rates Example
 
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Worked out complex example using the method of initial rates to determine the experimental rate law Table of Contents: 00:00 - An Initial Rate problem 00:20 - The Problem 00:41 - The Generic Rate Law 02:13 - The Method of Initial Rates 02:50 - Explore the Data for Unique Changes 06:45 - Finding order with respect to H2SeO3 07:54 - Finding order with respect to H+ 08:52 - Finding order with respect to I- 09:35 - Obtaining the Rate Constant
Views: 6971 Eric Zuckerman
Finding the Rate Law using Method of Initial Rates Experiments + Example (Part 3)
 
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Dr. Shields further discusses the differential rate law and the initial instantaneous rate. How to determine the rate law for a reaction using the method of initial rates is discusses with an example. General Chemistry
Views: 7048 Shawn Shields
16.1 Sketch,identify graphical representations for 0,1st 2nd order reactions [HL IB Chemistry]
 
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You need to learn the 6 graphs and be able to explain how they link together.
Views: 42463 Richard Thornley