A substance has a half-life of 2.045 minutes. If the initial amount of the substance was 132.8

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A substance has a half-life of 2.045 minutes. If the initial amount of the substance was 132.8 grams, how many half-lives will have passed before the substance decays to 8.3 grams? What is the total time of decay?

It will take ___ half-lives to decay to 44.15 grams. The total time of decay is ___minutes.

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Quantitative Chemical Analysis

ISBN: 978-1429218153

8th edition

Authors: Daniel C. Harris

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Posted Date: Jan 07, 2021 03:47 PM

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A substance has a half-life of 2.045 minutes. If the initial amount of the substance was 132.8

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Quantitative Chemical Analysis

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