If it takes 917 min for the concentration of a reactant to
If it takes 91.7 min for the concentration of a reactant to drop to 20% of its initial value in a first-order reaction, what is the rate constant for the reaction in the units min-1? min-1
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if it takes 917 min for the concentration of a reactant to drop to 20 of its initial value in a first-order reaction
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