For the second-order reaction 2 A \rightarrow B + C, 4.60 h are required for the concentration of A to decrease from an initial concentration of 0.379 M to 0.166 M at 40 °C. Calculate the rate constant for this reaction at 40 °C. k = \text{ }M^{-1}h^{-1}
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Step 1: Use the second-order reaction rate equation, which is given by the formula: 1/[A]t - 1/[A]0 = kt Where: [A]t = concentration of A at time t [A]0 = initial concentration of A k = rate constant t = time Show more…
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