Question

For the process H2O(l) ----> H2O(g) at 298K and 1.0 atm, (delta)H is more positive than (delta)E by 2.5 kJ/mol. What does the 2.5 kJ/mol quantity represent?

Answer 1

I might be wrong but I think the energy used in the reaction. You might wanna wait for someone else.

Answer 2

I'll wait, but that seems to ring a bell :) Thank you anyways!

Answer 3

You're welcome and good luck.