1. A reaction has Ea=84kj/mol. What is the effect on the rate (other things equal) of raising the temperature from 20 de

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1. A reaction has Ea=84kj/mol. What is the effect on
the rate (other things equal) of raising the temperature from 20
degree celcius to 30 degree celcius?
2. At what temperature will the rate of a reaction be
three time that found at 20 degree celcius,other things being
equal? (Ea=51.2kj/mole)
3. A reaction is found to have an activation energy of
50kj/mole at 25 degree celcius . On addition of a catalysis,the
rate speeds up by a factor 106. What is the activation
energy with the catalysis?