a. (6 pts) For a certain first-order reaction (A → B) , k = 3.5
x 10–7 s–1. If [A]0 = 0.350 M,
calculate the concentration of A (in M) after 35.0 hours.
b. (6 pts) Calculate the half-life (t1/2) of this
reaction in seconds.
c. (3 pts) True or False? This reaction (A → B) is a bimolecular
reaction.___________
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