2C s 202 g H 12 0 H O 2CO g AH 787 kJ AH 286 kJ C H g 5 2 O2

Last updated: 6/2/2023

2C s 202 g H 12 0 H O 2CO g AH 787 kJ AH 286 kJ C H g 5 2 O2 g 2CO2 g H O l AH 1301 kJ Heat of formation of acetylene is a 1802 kJ b 1802 kJ c 800 kJ d 228 kJ