If the half-life of H2 was determined to be 147.5 days, how many days will it...

Question

Question

If the half-life of H2 was determined to be 147.5 days, how many days will it take for a 0.280 M sample of H2 to decrease to 0.0180 M?

a. 0.00470 days

b. 0.0242 days

c. 584 days

d. 2150 days

e. 11,060 days

Answer 1

Answer #1

Nowy o 693 Ain we or t= 2:303 oi CR グびち03 0 019 ance the arer u e 24 days

Answer 2

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