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Rate constants for the reaction NO2(g) + CO(g) -----> NO(g) + CO2(g) are 1.31 M-1s-1 at 700. K and 23.0 M-1s-1 at 800. K.
(a) What is the value of the activation energy, in kJ/mol?
(b) What is the rate constant at 750. K?
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