Multiple Choice
For a reaction: ,[A]0 = 6.0 M,and the first two half-lives are 56 and 28 minutes,respectively.Calculate [A] at t = 105.9 minutes.
A) 5.7 M
B) 12 M
C) 0.68 M
D) 0.33 M
E) none of these
Correct Answer:

Verified
Correct Answer:
Verified
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