The reaction A ? B follows first-order kinetics with a half-life of 21.7 hours. If the concentration of A is 0.023 M after 48.0 hours, what is the initial concentration of A? 0.51 M 0.051 M 0.0050 M 2.0 × 10²M 0.11 M
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7 hours, k = ln(2) / 21.7 = 0.0319 hours^-1 Show more…
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The reaction A → B follows first-order kinetics with a half-life of 21.7 hours. If the concentration of A is 0.023 M after 48.0 hours, what is the initial concentration of A? 0.51 M 0.051 M 0.0050 M 2.0 × 10² M 0.11 M
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he reaction A →B follows first-order kinetics with a half-life of 21.7 hours. If the concentration of A is 0.023 M after 48.0 hours, what is the initial concentration of A?
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