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Aqueous hydrogen peroxide decomposes to ...

Aqueous hydrogen peroxide decomposes to `H_2O[l]` and `O_2[g]` in a reaction that is of first order in `H_2O_2` and has a rate constant `(K) = 1.06xx10^-3 min^-1` How long it will it take 15% of a sample of `H_2O_2` to decompose?

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