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If the initial concentration of CaCO3 is 0.992 M for a first order decomposition reaction of...

If the initial concentration of CaCO3 is 0.992 M for a first order decomposition reaction of calcium carbonate, how long will it take for the concentration to decrease to 0.572 M? The measured rate constant is 0.00712 s-1.

- report answer in three significant figures

- do not include units

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