Remember, in the answers calculations are set up for you, so remembering the 5 digits is unnecessary..I doubt it would be on it, it's more physics, just know how to cancel out J/V when you see the equation
Secondly, I have taken the DAT and the deltaG questions are much more simpler. My question was like a Kaplan question-
Name the situation where G would be spontaneous
and you would have enthalpy/entropy choices....never with an equation..you wouldn't be able to solve a natural log!!!
Listen, it's your life, but no way I am memorizing those..Notice all the people who take it say Gchem is easy..fill your brain with the hard and random BIO section