lexiflournoy1 lexiflournoy1

12-07-2022
Chemistry

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What is the half-life in minutes of a compound if 75.0 percent of a given sample decomposes in 40.0 minutes? Assume first-order kinetics.

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jsimpson11000 jsimpson11000

13-07-2022

Answer:

See below

Explanation:

.75 = 1/2^(40/h)

log .75 / ( log 1/2) = 40 / h

h = half life = 96.37683 min

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