A zero-order reaction has a constant rate of 4.20×10-4 M/s. If after 80.0 seconds the concentration has dropped to 3.50×10-²M, what was the initial concentration?Express your answer with the appropriate units.► View Available Hint(s)μᾶ[A]o = ValueSubmitUnits?

Integrated rate equation for a zero order reaction is,[A]t = [A]0 - kt[A]0 - Initial concentration…

A zero-order reaction has a constant rate of 4.20x10-4 M/s. If after 80.0 seconds the concentration has dropped to 3.50x10-² M, what was the initial concentration? Express your answer with the appropriate units. ► View Available Hint(s) μA [A]o = Value Submit W Units

A zero-order reaction has a constant rate of 4.20x10-4 M/s. If after 80.0 seconds the concentration has dropped to 3.50x10-² M, what was the initial concentration? Express your answer with the appropriate units. ► View Available Hint(s) μA [A]o = Value Submit W Units

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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A zero-order reaction has a constant rate of 4.20×10-4 M/s. If after 80.0 seconds the concentration has dropped to 3.50×10-²
M, what was the initial concentration?
Express your answer with the appropriate units.
► View Available Hint(s)
μᾶ
[A]o = Value
Submit
Units
?

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Remaining Time: 2 hours, 22 minutes, 53 seconds. Question Completion Status: Below is the initial rate data from a few experiments on the reaction: A+B> Products. [A]; (M) Experiment # 11 12 3 The reaction is first order in A. The rate constant is thus: O 5.656 Ms-1 O 2.828 M-1-1 O 11.31 s-1 O 1.414 M-25-1 1.00 2.00 2.00 QUESTION 7 Consider the following reaction: O Equal to the rate of reaction. O Three times the rate of reaction O Twice the rate of reaction One third of the rate of reaction [B]; (M) 2 03(g) -> 3 O2(g) What is the rate of consumption of O3 compared to the rate of reaction? O Half of the rate of reaction. 1.00 .00 2.00 Click Save and Submit to save and submit. Click Save All Answers to save all answers. Rate; (M s-1) 1.414 2.828 11.31 İy S
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