The decomposition reaction of hydrogen peroxide (H2O2) into water and oxygen is a first-order reaction with a rate constant k = 4.0 x 10^-8 at 0 degrees Celsius.
What is the half-life of the decomposition of hydrogen peroxide at 0 degrees Celsius?
What percentage of the original hydrogen peroxide would be left after 1.0 x 10^8 seconds has elapsed at 0 degrees Celsius?
How long will it take for the concentration of hydrogen peroxide to decrease from 1.0 mol/L to 0.25 mol/L?
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