474. Calculate the rate of a chemical reaction at the initial moment and at the moment when 40% of substance A reacts, if the concentrations of the substances entering into the reaction are taken equal to 0.5 mol / l. The reaction rate constants k at various temperatures T are given in the assignments.
N option Reaction k T, K Substance Answer
474 SO2Cl2 = SO2 + Cl2 4.57*10-5 s-1 552 SO2Cl2 1.4*10-5

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