CURRICULUM uations like these? [4-99] -2.30 s enough heat to raise the temperature of 5.0 kg of wa r heat of combustion of benzene. (ans.: -3.1 x 103 kJ/mol ed in 1.0 L water, the water decreases in temperature from 21.0 C eat of solution of the ammonium nitrate. (ans.: +26 kJ/mol NH4NO3) 3c= -[37] B 3c+ E 3c=[4 6) 3C+ 30 = [tb] 2B = [2 147 16] + [-4-8-90] 8) 2B-[-4 -8 -9 0]=[2 14 7 16] 2B = [2-4 14-87-916-07 2 B = [-2 6 -2167 8=-13-187 10) -24 33 ** -4 18 48