A drug solution decomposes via first-order kinetics with a rate constant, k, of 0.0077 days-1. What is the half-life of the drug in solution? A.33 days B. 42 days C. 90 days D. 106 days

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter18: Chemical Kinetics
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A drug solution decomposes via first-order kinetics with a rate constant, k, of 0.0077 days-1. What is the half-life of the drug in solution?

A.33 days

B. 42 days

C. 90 days

D. 106 days

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