eashadoa eashadoa

21-03-2018
Mathematics

contestada

the half life of ^134Ba is 28.7 hours. how much of a 16.2 sample of 134 Ba will be left after 60.00 hours

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aliciahosler1 aliciahosler1

21-03-2018

the equation would be 16.2(1/2) add a carrot and 60 divided by 28.7 to get 3.8 g

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