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The second-order decomposition of HI has a rate constant of 1.80×10^-3 M^-1·s^-1. Calculate the half-life of the reaction in minutes when the initial concentration of HI is 0.12 M.

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The second-order decomposition of HI has a rate constant of 1.80×10-3 M-1·s-1. Calculate the half-life of the reaction in minutes when the initial concentration of HI is 0.12 M.