Question: A compound decomposes by a first-order reaction. If the concentration of the compound is 0.0250 M after 65 s when the initial concentration was 0.0350

A compound decomposes by a first-order reaction. If the concentration of the compound is 0.0250 M after 65 s when the initial concentration was 0.0350 M, what is the concentration of the compound after 88 s?

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