A nuclear power plant emits into the atmosphere a very small amount of krypton-85, a radioactive isotope

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A nuclear power plant emits into the atmosphere a very small amount of krypton-85, a radioactive isotope with a half-life of 10.76 y. What fraction of this krypton-85 remains after 25.0 y?

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General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

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Question Posted: Mar 01, 2016 05:14 AM

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A nuclear power plant emits into the atmosphere a very small amount of krypton-85, a radioactive isotope

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The decay constant k is 0693t 12 If you substitute this ...View the full answer

General Chemistry

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