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A reaction has a rate constant of k1=1.46102s1 at 25.0C. Calculate the temperature (C) at which the reaction has a rate constant k2=8.4103s1.Ea=76.6 kJmol1R=8.314J mol-1K-1

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A reaction has a rate constant of k1=1.46102s1 at 25.0C. Calculate the temperature (C) at which the reaction has a rate constant k2=8.4103s1.Ea=76.6 kJmol1R=8.314J mol-1K-1 Select one: a. 180C b. 120C c. 70C d. 50C The role of a catalyst is to change Select one: a. all of the above b.equilibrium constant c.activation energy of reaction d.enthalpy of reaction e.none of the above

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