How much heat energy is required to raise the temperature of 0.367 kg of copper from 23.0 c to 60.0 c ? the specific heat of copper is 0.0920 cal/(g x c)

if 125 cal of heat is applied to a 60.0 g - piece of copper at 23.0 c, what will the final temperature be? the specific heat of copper is 0.0920 cal /(g x c)

The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.