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Chemistry, 01.04.2021 18:30 nook4boo

A chemical compound has a half-life of 12 hours. You noticed that after 42 hours, there was 325 mg of it remaining. How much of the compound did you have 42 hours ago?

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A chemical compound has a half-life of 12 hours. You noticed that after 42 hours, there was 325 mg o...
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