Question: not getting it right For a certain reaction, the rate constant triples when the temperature is increased from T1 of 220K to T2 of 400K.

not getting it right

For a certain reaction, the rate constant triples when the temperature is increased from T1 of 220K to T2 of 400K. Determine the activation energy. ( R=8.315J/molK) (Hint the rate constant tripling means K1/K2=1/3, so plug 1/3 into k1/k2 ). Your Answer: Answer units

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