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    Chemistry and Chemical Reactivity
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    Exam 15: Chemical Kinetics: the Rates of Chemical Reactions
  5. Question
    The Rate Constant for a Reaction at 40
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The Rate Constant for a Reaction at 40

Question 35

Question 35

Multiple Choice

The rate constant for a reaction at 40.0°C is exactly 6 times that at 20.0°C.Calculate the Arrhenius energy of activation for the reaction.(R = 8.314 J/K⋅mol)


A) 6.00 kJ/mol
B) 8.22 kJ/mol
C) 68.3 kJ/mol
D) 14.9 kJ/mol
E) none of these

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