The enthalpy for boiling water is 40.7 kJ/mol. What is the quantity of heat (in kJ) required to boil 292.1 g of water?

Answer 1

(40.7 kJ/ 1 mol H₂O) (1 mol H₂O/ 18 g H₂O) 292.1 g H₂O = 660.5 = 661 kJ