(a) Which of the following reactant concentrations could you use for experiment 3 in order to determine the rate law, assuming that the rate law is of the form, Ratek [A] []? Choose all correct possibilities. O [A] 0.2 and [0] -1.0 [A] 0.4 and [8] - 1.0 [A] 0.8 and [0]=0.5 [A] 0.6 and [8] -0.5 [A] 0.2 and [0] = 1.5 [A] 0.4 and [0] -0.5 0.4 and (0) - 1.5 1.0 and [0] -0.5 O [A] O[A] (b) For a reaction of the form, A+B+C --> Products, the following observations are made: doubling the concentration of A increases the rate by a factor of 8. doubling the concentration of 8 has no effect on the rate, and doubling the concentration of C increases the rate by a factor of 2. Select the correct rate law for this reaction from the choices below. O Rate-k[A][B][C] O Rate-[A][C] O Rate - K[A]²[C] O Rate = K[A][C]² O Rate = K[A]²[C]² O Rate=K[A] [C] O Rate-k[A][C]³ (c) By what factor will the rate of the reaction described in part (b) above change if the concentrations of A, B, and C are all halved (reduced by a factor of 2)? The rate will be the original rate multiplied by a factor of
(a) Which of the following reactant concentrations could you use for experiment 3 in order to determine the rate law, assuming that the rate law is of the form, Ratek [A] []? Choose all correct possibilities. O [A] 0.2 and [0] -1.0 [A] 0.4 and [8] - 1.0 [A] 0.8 and [0]=0.5 [A] 0.6 and [8] -0.5 [A] 0.2 and [0] = 1.5 [A] 0.4 and [0] -0.5 0.4 and (0) - 1.5 1.0 and [0] -0.5 O [A] O[A] (b) For a reaction of the form, A+B+C --> Products, the following observations are made: doubling the concentration of A increases the rate by a factor of 8. doubling the concentration of 8 has no effect on the rate, and doubling the concentration of C increases the rate by a factor of 2. Select the correct rate law for this reaction from the choices below. O Rate-k[A][B][C] O Rate-[A][C] O Rate - K[A]²[C] O Rate = K[A][C]² O Rate = K[A]²[C]² O Rate=K[A] [C] O Rate-k[A][C]³ (c) By what factor will the rate of the reaction described in part (b) above change if the concentrations of A, B, and C are all halved (reduced by a factor of 2)? The rate will be the original rate multiplied by a factor of
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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![You and your lab partner are studying the rate of a reaction, A + B --> C. You make measurements of the initial rate under the following conditions:
(b) For a reaction of the form, A + B + C -->
reaction from the choices below.
(a) Which of the following reactant concentrations could you use for experiment 3 in order to determine the rate law, assuming that the rate law is of the form, Rate = k [A] [B]Y? Choose all correct possibilities.
O [A] = 0.2 and [B] = 1.0
O [A] = 0.4 and [B] = 1.0
O [A] = 0.8 and [B] = 0.5
O [A] = 0.6 and [B] = 0.5
O [A] = 0.2 and [B] = 1.5
O [A] = 0.4 and [B] = 0.5
O [A] = 0.4 and [B] = 1.5
O [A] = 1.0 and [B] = 0.5
O Rate = K[A][B][C]
O Rate = K[A][C]
O Rate = K[A]²[C]
T
O Rate = k[A][C]²
O Rate = K[A]²[C]²
O Rate = K[A]³ [c]
O Rate = K[A][C]³
the following
Experiment [A] (M) [B] (M) Rate (M/s)
0.5
0.5
The rate will be the original rate multiplied by a factor of
0.2
0.4
(c) By what factor will the rate of the reaction described in part (b) above change if the concentrations of A, B, and C are all halved (reduced by a factor of 2)?
ations are made: doubling the concentration of A increases the rate by a factor of 8, doublin the concentration of B has no effect on the rate, and doubling the concentration of C increases
rate by a factor of 2. Select
rect rate law for this](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F86624ab7-da2a-4a5b-91b8-0bf4ad8ab366%2Feca6bf2c-e81b-4ba0-bc29-f7345124b057%2Fcbtepc_processed.png&w=3840&q=75)
Transcribed Image Text:You and your lab partner are studying the rate of a reaction, A + B --> C. You make measurements of the initial rate under the following conditions:
(b) For a reaction of the form, A + B + C -->
reaction from the choices below.
(a) Which of the following reactant concentrations could you use for experiment 3 in order to determine the rate law, assuming that the rate law is of the form, Rate = k [A] [B]Y? Choose all correct possibilities.
O [A] = 0.2 and [B] = 1.0
O [A] = 0.4 and [B] = 1.0
O [A] = 0.8 and [B] = 0.5
O [A] = 0.6 and [B] = 0.5
O [A] = 0.2 and [B] = 1.5
O [A] = 0.4 and [B] = 0.5
O [A] = 0.4 and [B] = 1.5
O [A] = 1.0 and [B] = 0.5
O Rate = K[A][B][C]
O Rate = K[A][C]
O Rate = K[A]²[C]
T
O Rate = k[A][C]²
O Rate = K[A]²[C]²
O Rate = K[A]³ [c]
O Rate = K[A][C]³
the following
Experiment [A] (M) [B] (M) Rate (M/s)
0.5
0.5
The rate will be the original rate multiplied by a factor of
0.2
0.4
(c) By what factor will the rate of the reaction described in part (b) above change if the concentrations of A, B, and C are all halved (reduced by a factor of 2)?
ations are made: doubling the concentration of A increases the rate by a factor of 8, doublin the concentration of B has no effect on the rate, and doubling the concentration of C increases
rate by a factor of 2. Select
rect rate law for this
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