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Question
The second-order reaction 2 Mn(CO)5 -> Mn2(CO)10, has a rate constant equal to
3.0 109 M-1 s-1 at 25C. If the initial concentration of Mn(CO)5 is 2.0 10-5 M, how long will it take for 90.% of the reactant to disappear?
A) 6.7 10- 16 s
B) 7.4 10- 15 s
C) 1.5 10- 4 s
D) 6.0 103 s
Answer
This answer is hidden. It contains 1 characters.
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