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What is the value of the rate constant of a first-order process that has a half-life of 225 s?

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User Jumbo
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The value of rate constant of first order process that has half life of 225s is calculated as follows

t(1/2) = 0.693/k where k is gas constant

225 s= 0.693/k multiply both side by k

225 k = 0693 divide by 225

k = 3.08 x10^-3

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User Dim
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