General Chemistry 2 question.?
The half life of a particular first order reaction is 15 minutes at 100 degrees Celsius. What fraction of the original reactant will remain after 2.0 hours? B) Also, calculate the rate constant k of the reaction.
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Verified answer
2 hours=120 minutes
120 minutes/15minutes=8
So the answer is (1/8)X(1/2)= 1/16
B). K=1/2 or .5