A reaction has a rate constant ofk] = 1.46 x 10- s at 25.0 °C. Calculate the temperature (°C) at which the reaction has a rate constant k2 = 8.4 x 103 s-1 Ea = 76.6 kJ mol-1 R= 8.314 J mol-lg•! 43 °C OA 70 °C OB. Oc. 50 °C O D. 180 °C 120 °C OE.

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