A reaction is first order. If its initial rate is 0.0200 M/s and 25.0 days later its rate is 6.25 × 10^-4 M/s, then its half-life is ________.

Name: A reaction is first order. If its initial rate is 0.0200 M/s and 25.0 days later its rate is 6.25 × 10 -4 M/s, then its half-life is ________.
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The Answer of A reaction is first order. If its initial rate is 0.0200 M/s and 25.0 days later its rate is 6.25 × 10^-4 M/s, then its half-life is ________.

A Reaction Is First Order