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Chemistry, 02.12.2019 19:30

A3.300 g sample of technetium-95 is sealed in a container. after 44.2 hours, the amount of technetium-95 remaining is 0.712 g.
(a) calculate the rate constant k for 95tc. 1/h
(b) calculate the half-life t1/2 for 95tc. h

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A3.300 g sample of technetium-95 is sealed in a container. after 44.2 hours, the amount of technetiu...
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