The reactant concentration in a first-order reaction was 6.70×10^(-2) M after 45.0 s and 9.10×10^(-3) M after 65.0 s. What is the rate constant for this reaction?
Added by Jeremy B.
Step 1
First, we need to use the first-order rate law equation: rate = k[A] where rate is the rate of the reaction, k is the rate constant, and [A] is the concentration of the reactant. Show more…
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