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Leni [432]
2 years ago
8

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.
Chemistry
1 answer:
yaroslaw [1]2 years ago
8 0

Answer:

See below

Explanation:

.75 = 1/2^(40/h)      

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

<u>h = half life =   96.37683 min</u>

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