You perform some experiments for the reaction A → B+C and determine the rate law has the form Rate = k[A]" Calculate the value of exponent æ for each of the following. a. [A] is tripled and you observe no rate change. b. [A] is doubled and the rate doubles. c. [A] is tripled and the rate goes up by a factor of 27. a =|
You perform some experiments for the reaction A → B+C and determine the rate law has the form Rate = k[A]" Calculate the value of exponent æ for each of the following. a. [A] is tripled and you observe no rate change. b. [A] is doubled and the rate doubles. c. [A] is tripled and the rate goes up by a factor of 27. a =|
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 perform some experiments for the reaction \( \text{A} \rightarrow \text{B} + \text{C} \) and determine the rate law has the form:
\[ \text{Rate} = k[\text{A}]^x \]
Calculate the value of exponent \( x \) for each of the following:
a. [A] is tripled and you observe no rate change. \hspace{1cm} \( x = \) [ ]
b. [A] is doubled and the rate doubles. \hspace{1.55cm} \( x = \) [ ]
c. [A] is tripled and the rate goes up by a factor of 27. \hspace{1cm} \( x = \) [ ]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc0168238-e244-4a34-84ac-e572ee66fc4c%2F12bf4322-7cf2-4eef-ac75-754dabb14793%2Fqnzjewl_processed.png&w=3840&q=75)
Transcribed Image Text:You perform some experiments for the reaction \( \text{A} \rightarrow \text{B} + \text{C} \) and determine the rate law has the form:
\[ \text{Rate} = k[\text{A}]^x \]
Calculate the value of exponent \( x \) for each of the following:
a. [A] is tripled and you observe no rate change. \hspace{1cm} \( x = \) [ ]
b. [A] is doubled and the rate doubles. \hspace{1.55cm} \( x = \) [ ]
c. [A] is tripled and the rate goes up by a factor of 27. \hspace{1cm} \( x = \) [ ]
![Iron(II) ion is oxidized by hydrogen peroxide in acidic solution.
\[
\text{H}_2\text{O}_2 (\text{aq}) + 2\text{Fe}^{2+} (\text{aq}) + 2\text{H}^+ (\text{aq}) \rightarrow 2\text{Fe}^{3+} (\text{aq}) + 2\text{H}_2\text{O} (\text{l})
\]
The rate law is
\[
\text{Rate} = k[\text{H}_2\text{O}_2][\text{Fe}^{2+}]
\]
What is the order with respect to each reactant? What is the overall order?
- Order with respect to \(\text{H}_2\text{O}_2 =\) [Drop-down menu]
- Order with respect to \(\text{Fe}^{2+} =\) [Drop-down menu]
- Order with respect to \(\text{H}^+ =\) [Drop-down menu]
- Overall order = [Drop-down menu]
The drop-down menu options are: 0, 1, 2, 3.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc0168238-e244-4a34-84ac-e572ee66fc4c%2F12bf4322-7cf2-4eef-ac75-754dabb14793%2Fstoyn2_processed.png&w=3840&q=75)
Transcribed Image Text:Iron(II) ion is oxidized by hydrogen peroxide in acidic solution.
\[
\text{H}_2\text{O}_2 (\text{aq}) + 2\text{Fe}^{2+} (\text{aq}) + 2\text{H}^+ (\text{aq}) \rightarrow 2\text{Fe}^{3+} (\text{aq}) + 2\text{H}_2\text{O} (\text{l})
\]
The rate law is
\[
\text{Rate} = k[\text{H}_2\text{O}_2][\text{Fe}^{2+}]
\]
What is the order with respect to each reactant? What is the overall order?
- Order with respect to \(\text{H}_2\text{O}_2 =\) [Drop-down menu]
- Order with respect to \(\text{Fe}^{2+} =\) [Drop-down menu]
- Order with respect to \(\text{H}^+ =\) [Drop-down menu]
- Overall order = [Drop-down menu]
The drop-down menu options are: 0, 1, 2, 3.
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