Chemistry, 23.07.2019 16:10, sandersasia2
a sample of potassium is composed of 23% k-39, 48% k-40 and the remainder k-41. calculate the average mass
of the sample.
Answers: 1
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a sample of potassium is composed of 23% k-39, 48% k-40 and the remainder k-41. calculate the averag...
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