66 The enthalpy of reaction 2HC CH 50 4CO 2H O If the bond

Last updated: 7/3/2023

66 The enthalpy of reaction 2HC CH 50 4CO 2H O If the bond energies of C H C C O 0 C 0 and 0 H bonda are p q r s and t respectively 1 8s 4t 4p q 5r 2 4p 2q 5r 8s 4t 3 4p 2q 5r 8s 4t 4 2p q 5t 8s 4t 7 Enthalpy of formation of NH is XKJ and H H 66 3 67 2HC CH 50 4CO 2H O CH C C O OCO 1 8s 4t 4p q 5r 2 4p 2q 5r 8s 4t 3 4p 2q 5r 8s 4t 4 2p q 5t 8s 4t NH G