the enthalpy of combustion of benzoic acid is -3293 kJ/mol the burning of 1.657 g of benzoic acid in a calorimeter causes the temprature to increase by 2.893 C. what is the heat capcity of the carolimter

Idon’t know what the answer is i wish i could

Answer/// he concludes that the atom particles can be broken due to the paddle wheel being moved by particles coming out of the metal;

Radon-222 or rn-222 has a half-life of 3.82 days. to determine the fraction of an original sample of rn-222 that remains unchanged after 7.646 days, we calculate the amount of rn-222 remaining after 7.646 days and divide it with the original amount. using 1 gram as a basis and using half-life calculation methods, we can determine that  0.249 or 0.25  grams of rn-222 will remain, and thus the fraction remaining is 0.25 or 1/4.

Fake and a real . . . . . ..