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    Chemistry The Central Science Study Set 1
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    Exam 14: Chemical Kinetics
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    A Particular First-Order Reaction Has a Rate Constant of 1
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A Particular First-Order Reaction Has a Rate Constant of 1

Question 108

Question 108

Multiple Choice

A particular first-order reaction has a rate constant of 1.35 × 102s-1 at 25.0°C. What is the magnitude of k at 75.0°C if Ea = 85.6 kJ/mol?


A) 3.47 × 104
B) 1.92 × 104
C) 670
D) 3.85 × 106
E) 1.36 × 102

Correct Answer:

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