The initial weight of substance M is 88 grams. After 10 minutes, it was observed that its mass was reduced to 15 grams. What is its half-life in hours? Do not round off the value of k. Express your final answer in four decimal places. A .0.6182 B. 37.0910 C. No answer from the given choices D. 0.0653 E. 3.9177
The initial weight of substance M is 88 grams. After 10 minutes, it was observed that its mass was reduced to 15 grams. What is its half-life in hours? Do not round off the value of k. Express your final answer in four decimal places. A .0.6182 B. 37.0910 C. No answer from the given choices D. 0.0653 E. 3.9177
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter25: Nuclear Chemistry
Section: Chapter Questions
Problem 39PS
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The initial weight of substance M is 88 grams. After 10 minutes, it was observed that its mass was reduced to 15 grams. What is its half-life in hours? Do not round off the value of k. Express your final answer in four decimal places.
A .0.6182
B. 37.0910
C. No answer from the given choices
D. 0.0653
E. 3.9177
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