Given that i H g O2 g H O l AH 286 kJ ii C H g O g 2CO g H O

Last updated: 7/2/2023

Given that i H g O2 g H O l AH 286 kJ ii C H g O g 2CO g H O 1 AH 1297 kJ 2 iii C H4 g 302 g 2CO2 g 2H O l AH 1410 kJ The enthalpy change for the process C2H2 g H g C H4 9 is O 173 kJ O 173 kJ O 346 kJ 346 kj