Calculate the change in internal energy (δe) for a system that is giving off 25. 0 kj of heat and is changing from 12. 00 l to 6. 00 l in volume at 1. 50 atm pressure. (remember that 101. 3 j = 1 l ∙atm).

answer:

i havent taken the psat, but i have the sat, make sure to bring some snacks, because youre in there forever, 2 sharp number two pencils, an sat approved calculator, and maybe a jacket.   your phone and any books will be taken up, so don't try to bring them(but they will be given back at the end of the testing).   good luck!   i hope you do well!

answer: why would you do that!!?

Cut it up into pieces and drown it in acid

or maybe make up an excuse and tell your parents the cat died