For the first-order reaction: A(g) > B(g) the rate constant is k = 6x 10t s at -10°C, and the activation energy is 64 kJ/mol. What is the rate constant at 20°C? (R=8.314 J/mol x K) S O a. 6 x 104 s-1 Ob. °4.3 x 104 s-1 OC 4.1 x 106 s-1 с. Od.13x 1065-1 O e. 2.2 x 104s-1

For the first-order reaction: A(g) > B(g) the rate constant is k = 6x 10t s at -10°C, and the activation energy is 64 kJ/mol. What is the rate constant at 20°C? (R=8.314 J/mol x K) S O a. 6 x 104 s-1 Ob. °4.3 x 104 s-1 OC 4.1 x 106 s-1 с. Od.13x 1065-1 O e. 2.2 x 104s-1

Chemistry

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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

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For the first-order reaction: A(g)
→ B(g)
the rate constant is k = 6x 104 s at -10°C, and the activation energy is 64 kJ/mol. What is the rate constant at 20°C?
(R=8.314 J/mol x K)
O a. 6 x 104 s1
Ob.
°4.3 x 104 s-1
OC 4.1 x 106 s-1
Od13x 106,-1
с.
O e. 2.2 x 104s-1

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