IIIO Kinetics and EquilibriumDeducing a rate law from the change in concentration over timeA chemistry graduate student is studying the rate of this reaction:250, (g) 250, (g)+0₂ (g)He fills a reaction vessel with SO3 and measures its concentration as the reaction proceeds:[503]time(milliseconds)00.0300 M10.0.0202 M20.0.0135 M30.0.00909 M40. 0.00611 MUse this data to answer the following questions.Write the rate law for this reaction.Calculate the value of the rate constant k.Round your answer to 2 significant digits. Also besure your answer has the correct unit symbol.rate = kk =0.0XG

1. Determine the Rate LawThe general form of the rate law for a reaction can be written…

Answered: III O Kinetics and Equilibrium Deducing…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Part A: Rate of Reaction Directions: Express the rate of the following chemical reactions in terms of the change in concentration of the reactants and products. 1) N₂(g) + 3H₂(g) → 2NH3(g) 2) 2C4H10(g) + 130₂(g) → 8CO₂(g) + 10H₂O(g)
A reaction was experimentally determined to follow the rate law, rate = k[X]2 where k = 0.860/M.s. If the starting concentration of X = 0.800 M, how many seconds will it take for the concentration of X to become 0.400 M? O (3) 0.465 sec O (4) 1.45 sec O (1) 0.805 sec O (2) 1.16 sec A Moving to the next question prevents changes to this answer. # T3 7 To D *3 E C 54 R F % 5 V T G 6 MacBook Pro B Y & N 7 H U N * 00 8 J 1 ( 9 K M O L P Question 12 of 37 > = است 11
A chemistry graduate student is studying the rate of this reaction: 250, (g)2SO₂ (g) + O₂ (g) She fills a reaction vessel with SO, and measures its concentration as the reaction proceeds: time (minutes) 0 10. 20. [So, 0.400M 0.118 M 0.0693 M 30. 0.0490M 40. 0.0379 M Use this data to answer the following questions. Write the rate law for this reaction. Calculate the value of the rate constant k Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = 0 of 0 D+D X 09
Consider the following general reaction for which gases A and B are mixed in a constant volume container: A(g) + B(g) -> C(g) + D(g) Match what happens to the rate of the reaction under the following changes: (consider each change separately) v all of gas B is removed from the container more gas A is added to the container the temperature of the container is increased there is no change to the reaction rate ya catalyst is added to the container I. the reaction proceeds at a faster rate v gas D is also added to the container the reaction proceeds at a slower rate II. some of gas B is removed from the container Iy the reaction does not proceed at all the volume of the container is increased
A chemistry graduate student is studying the rate of this reaction: 2SO3 (g) → 2SO₂(g) + O₂(g) He fills a reaction vessel with SO3 and measures its concentration as the reaction proceeds: time (minutes) 0 10. 20. 30. [so,] 0.0500M 0.0190M 0.0117 M 0.00847 M 40. 0.00663 M Use this data to answer the following questions. Write the rate law for this reaction. Calculate the value of the rate constant k. Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = k k = 0 x10 ロ・ロ X
8 OKONETICS AND EQUILIBRIUM Deducing a rate law from the change in concentration over time A chemistry graduate student is studying the rate of this reaction: 2N₂O, (g) → 2N₂O, (g) + O₂(g) He fills a reaction vessel with N₂O, and measures its concentration as the reaction proceeds: time (minutes) 0 10. [N₂O,] Explanation 0.300M 0.121 M 20. 0.0762 M 30. 0.0555 M 40. 0.0436M Use this data to answer the following questions. Write the rate law for this reaction. Calculate the value of the rate constant k Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. Check rate & D www-awa.aleks.com k= D.D X
A chemistry graduate student is studying the rate of this reaction: 2H₂PO4 (aq) → P₂O5 (aq) + 3H₂O (aq) She fills a reaction vessel with H₂PO4 and measures its concentration as the reaction proceeds: time (seconds) 0 0.10 0.20 0.30 0.40 [H₂PO4] 0.500M 0.291 M 0.169 M 0.0981 M 0.0570M Use this data to answer the following questions. Write the rate law for this reaction. Calculate the value of the rate constant k. Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. rate k = = k x10 X Ś
A chemistry graduate student is studying the rate of this reaction: 2C1₂O5 (g) → 2Cl₂ (g) +50₂ (g) He fills a reaction vessel with C1₂05 and measures its concentration as the reaction proceeds: time (seconds) 0 0.10 [C₁₂05] 0.600M 0.215M 0.20 00. 0.131M 0.30 0.0941 M 0.40 0.0734M Use this data to answer the following questions. Write the rate law for this reaction. Calculate the value of the rate constant k. Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. rate k = - k 0 ☐x10 X Ś
A chemistry graduate student is studying the rate of this reaction: 2C1,O, (g) 2Cl₂ (g) +50₂ (g) She fills a reaction vessel with C1₂05 and measures its concentration as the reaction proceeds: time (minutes) 0 10. 20. [C1,05] 40. 0.600M 0.172M 0.101 M 30. 0.0710M 0.0548M Use this data to answer the following questions. Write the rate law for this reaction. Calculate the value of the rate constant k. Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = k k = 0 x10 ロ・ロ X Ś
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A chemistry graduate student is studying the rate of this reaction: H,CO, (aq) →+ H,O(aq) + CO, (ag) She fills a reaction vessel with H₂CO, and measures its concentration as the reaction proceeds: time (seconds) [H₂CO,] 0.100M 0 1.0 2.0 0.0262M 3,0 0.0151 M 0.0106M 4.0 0.00816M Use this data to answer the following questions. write the rate law for this reaction. Calculate the value of the rete constant k Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol rate & 0 C+D Da 7.
Deducing a rate law from the change in concentration over time A chemistry graduate student is studying the rate of this reaction: 2HI (g) - H, (g) +L, (g) He fills a reaction vessel with HI and measures its concentration as the reaction proceeds: time [HI] (milliseconds) 0.100 M 10. 0.0494 M 20. 0.0328 M 30. 0.0245 M 40. 0.0196 M Use this data to answer the following questions. Write the rate law for this reaction. rate = k I Calculate the value of the rate constant k. k = Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol.

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