A flask of fixed volume contains 1. 0 mole of gaseous carbon dioxide and 88 g of solid carbon dioxide. The original pressure and temperature in the flask is 1. 0 atm and 300. K. All of the solid carbon dioxide sublimes. The final pressure in the flask is 2. 5 atm. What is the final temperature? assume the solid carbon dioxide takes up negligible volume.

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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!