A 1. 0 g sample of c8h18 is burned in a bomb calorimeter with a heat capacity of 837 j∘c that holds 1200 g of water at 25. 0∘c. After the reaction, the final temperature of the water is 33. 2∘c. What is the value of q for the combustion of c8h18, in kj? the specific heat capacity of water is 4. 184 jg ∘c.

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!