For the first order process: A → B The half-life of A is 62.1 seconds. If...

Question

Question

For the first order process: A → B

The half-life of A is 62.1 seconds. If a sample of A initially has 250.0 g, what mass (in g) of A will remain after 149.2 seconds?

Answer 1

Answer #1

Solution: Given - Half Life of A = 62.1 see Initial mass of A = 250g Elapsed time = 149.2 sec The ending amount is given by E

Answer 2

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