Question

BE
What is the activation energy (in J) of the reaction A →B, for which the rate constant is
13 sec-7 at 600 K and 1.9 sec at 300 K.​

Answer 1

Answer:

Although the energy changes that result from a reaction can be positive, negative, or even zero, in all cases an energy barrier must be overcome before a reaction can occur. This means that the activation energy is always positive