b. On the same diagram, draw a dashed line to indicate the changes that result from the addition of thecatalyst. Explain the role of the catalyst in changing the rate of the reaction.11. Given the following initial rate data:каза газиRate (mole/Los)1,35012TIT213,500T3 54,000a. What is the rate expression for the reaction?b. What is the value for k and its units?[A].20.50.50[B].30.601.2c. What would happen to the rate if both the concentrations of A and B were doubled?12. Consider a reaction of the form 2A + BC. The data for this reaction is given below:Initial rate of formation of C M/s Initial [A] Initial [B]

To solve this problem we have to calculate the rate law and rate constant .

Answered: a. What is the rate expression for the…

a. What is the rate expression for the reaction? F 12 b. What is the value for k and its units? c. What would happen to the rate if both the concentrations of A and B were doubled?

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter8: Reaction Rates And Equilibrium

Section: Chapter Questions

Problem 8.15E

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Question

b. On the same diagram, draw a dashed line to indicate the changes that result from the addition of the
catalyst. Explain the role of the catalyst in changing the rate of the reaction.
11. Given the following initial rate data:
каза гази
Rate (mole/Los)
1,350
12
TI
T2
13,500
T3 54,000
a. What is the rate expression for the reaction?
b. What is the value for k and its units?
[A]
.20
.50
.50
[B]
.30
.60
1.2
c. What would happen to the rate if both the concentrations of A and B were doubled?
12. Consider a reaction of the form 2A + BC. The data for this reaction is given below:
Initial rate of formation of C M/s Initial [A] Initial [B]

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