The rate of the elementary reaction O₂+ H₂ → OH + OH has been studied as a function of temperature between 803 and 1250 K. The following data were obtained for the rate constant, k: Temperature (K) k, 803 A = L mol-s 892 981 L mol-s 2.75 x 10-1 4.18 x 10⁰ 3.87 x 10¹ 2.48 x 10² 1070 Calculate the activation energy of this reaction. E₁ = kJ/mol Calculate the factor A in the Arrhenius equation for the temperature dependence of the rate constant.

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