It takes 42.0 min for the concentration of a reactant in a first-order reaction to drop from 0.45 M to 0.32 M at 25°C. How long will it take for the reaction to be 90% complete? O 13.0 min O 86.0 min O 137 min O 222 min O 284 min
It takes 42.0 min for the concentration of a reactant in a first-order reaction to drop from 0.45 M to 0.32 M at 25°C. How long will it take for the reaction to be 90% complete? O 13.0 min O 86.0 min O 137 min O 222 min O 284 min
Chemistry
10th Edition
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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![It takes 42.0 min for the concentration of
a reactant in a fırst-order reaction to drop
from 0.45 M to 0.32 M at 25°C. How
long will it take for the reaction to be
90% complete?
О 13.0 min
O 86.0 min
O 137 min
O 222 min
O 284 min](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F942df661-8d56-4146-8c0b-0f33c760d335%2F5be7486b-8571-404d-b0a0-8ce92e944327%2Fivxx5g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:It takes 42.0 min for the concentration of
a reactant in a fırst-order reaction to drop
from 0.45 M to 0.32 M at 25°C. How
long will it take for the reaction to be
90% complete?
О 13.0 min
O 86.0 min
O 137 min
O 222 min
O 284 min
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