V
Verademilo
Guest
The combustion of 0.2382g of benzoic acid increases the temperature of a bomb calorimeter by 2.20oC from room temperature. (The energy released by the combustion of benzoic acid is 26.42kJ/g.) A 0.3128-g sample of an unknown substance is then burned in the same calorimeter. The temperature increases by 3.68oC from room temperature. What is the energy of combustion per gram of the unknown substance? (ans in kJ/g.)
Please help! i have no idea what the procedure or formula is to get the answer. thanks. Im not asking for someone to give me the answer> just need help! thanks again.
Please help! i have no idea what the procedure or formula is to get the answer. thanks. Im not asking for someone to give me the answer> just need help! thanks again.