Question

The rate constant at 25C is 0.45 M/s and 0.35 M/s at 1.0C. What is the activation energy for this reaction?

Answer 1

I know the formula to find this is \[\ln\left({k_2\over k_1}\right)={Ea\over R}\left({{1\over T_1}-{1\over T_2}}\right)\] but I'm not sure what R means...?

Answer 2

@Preetha

Answer 3

@Compassionate

Answer 4

@Mertsj @myininaya

Answer 5

R is the ideal gas constant.

Answer 6

and what is that?

Answer 7

@AccessDenied can you help?

Answer 8

@Compassionate any idea?

Answer 9

wait i got it..