ok, I'm trying to grasp this concept..but does most of E occur as heat transfer, so it would be close to H...but somehow include the moles of gas produced? wouldnt some energy be lost to surroundings as gas is produced?
i dunno...i have some equations to work with, but I cant make any of them fit because I dont seem to have enough data. I know I need to think more than that, but I'm so frustrated!
Somehow, I think I use the H value, and something to do with the 2 moles of N2 produced, disregarding the Na(s) produced....close? do I make sense?