A pure sample of tritium, 3H, was prepared and sealed in a container for a number of years. Tritium undergoes β decay with a half-life of 12.82 years. How long has the container been sealed if analysis of the contents shows there are 4.15 mol of 3H and 5.35 mol of 3He present?
A pure sample of tritium, 3H, was prepared and sealed in a container for a number of years. Tritium undergoes β decay with a half-life of 12.82 years. How long has the container been sealed if analysis of the contents shows there are 4.15 mol of 3H and 5.35 mol of 3He present?
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter21: Nuclear Chemistry
Section: Chapter Questions
Problem 21.41QE
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A pure sample of tritium, 3H, was prepared and sealed in a container for a number of years. Tritium undergoes β decay with a half-life of 12.82 years. How long has the container been sealed if analysis of the contents shows there are 4.15 mol of 3H and 5.35 mol of 3He present? |
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