For the reaction A+B+CD+E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trial 1 2 3 4 [A] [B] [C] (M) (M) (M) 0.40 0.40 0.40 0.40 0.40 1.20 0.80 0.40 0.40 0.80 0.80 0.40 Initial rate (M/s) 1.2x10-4 3.6x10-4 4.8x10-4 4.8x10-4 ✓ Correct The rate tripled when [C] was tripled. This indicates an order of 1 with respect to C because 3 = 3¹. Part D What is the value of the rate constant k for this reaction? When entering compound units, indicate multiplication of units explicitly using a multiplication dot ( example, M-1.g-1. Express your answer to two significant figures and include the appropriate units. Indicate the multiplication of units explicitly either with a multiplication dot or a dash. ► View Available Hint(s) k= Submit μÁ Value Part E Complete previous part(s) Provide Feedback C Units Pearson ? in the menu). For Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us | Next 2

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
Section: Chapter Questions
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For the reaction A+B+CD+E, the initial
reaction rate was measured for various initial
concentrations of reactants. The following data
were collected:
Trial
1
2
3
4
[Α] [B] [C]
(M) (M) (M)
0.40 0.40 0.40
0.40
0.40 1.20
0.80
0.40 0.40
0.80 0.80 0.40
Initial rate
(M/s)
1.2x10-4
3.6x10-4
4.8x10-4
4.8x10-4
✓ Correct
The rate tripled when [C] was tripled. This indicates an order of 1 with respect to C because 3 = 3¹.
Part D
What is the value of the rate constant k for this reaction?
When entering compound units, indicate multiplication of units explicitly using a multiplication dot (
example, M-1.s-1.
k=
Express your answer to two significant figures and include the appropriate units. Indicate the multiplication of
units explicitly either with a multiplication dot or a dash.
► View Available Hint(s)
Submit
0
μA
Value
Part E Complete previous part(s)
Provide Feedback
Review | Constants I Periodic Table
Units
MacBook Pro
P Pearson
?
Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |
in the menu). For
Next >
Transcribed Image Text:For the reaction A+B+CD+E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trial 1 2 3 4 [Α] [B] [C] (M) (M) (M) 0.40 0.40 0.40 0.40 0.40 1.20 0.80 0.40 0.40 0.80 0.80 0.40 Initial rate (M/s) 1.2x10-4 3.6x10-4 4.8x10-4 4.8x10-4 ✓ Correct The rate tripled when [C] was tripled. This indicates an order of 1 with respect to C because 3 = 3¹. Part D What is the value of the rate constant k for this reaction? When entering compound units, indicate multiplication of units explicitly using a multiplication dot ( example, M-1.s-1. k= Express your answer to two significant figures and include the appropriate units. Indicate the multiplication of units explicitly either with a multiplication dot or a dash. ► View Available Hint(s) Submit 0 μA Value Part E Complete previous part(s) Provide Feedback Review | Constants I Periodic Table Units MacBook Pro P Pearson ? Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us | in the menu). For Next >
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