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Chemistry
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with a rate constant of 3.56×10-1 M-1hr-1. The initial concentration of the reactant A is 0.24 M. Calculate the concentration of A after 25.0 hr. 

Jan 1st, 2015

The formula for calculation this type of problem is

N = No e-ᵞ t

N = 0.24 e -0.356x25 = 0.24 e – 8.9 = 0.24/e8.9 = 0.24/73331.97 = 0.000003273 = 3.27 x 10 6M

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Jan 1st, 2015

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