abled: Exam 2 1. Enter your answer in the provided box. The rate constant for the following second-order reaction is 0.80/(M s) at 10°C. 2NOBR(g) 2NO(g) + Br2(g) Calculate the half-life when [NOBr]o = 0.134 M.

abled: Exam 2 1. Enter your answer in the provided box. The rate constant for the following second-order reaction is 0.80/(M s) at 10°C. 2NOBR(g) 2NO(g) + Br2(g) Calculate the half-life when [NOBr]o = 0.134 M.

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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Question

abled: Exam 2
1.
Enter your answer in the provided box.
The rate constant for the following second-order reaction is 0.80/(M s) at 10°C.
2NOBR(g) 2NO(g) + Br2(g)
Calculate the half-life when [NOBr]o = 0.134 M.

Expert Solution

Step 1

In the given question, a second order reaction is given.

The given values are :

Rate constant (k) = 0.80 (M.s)^-1

Temperature = 10 $° C$

In this question, half life is determined when the concentration of ${[N O B r]}_{\circ}$ is 0.134 M.

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