Determine the enthalpy change, H , for the reaction, 6 C( s ) + 3 H2( g )C6H6( l ), given the following thermochemical equations:

1. Determine the enthalpy change, H, for the reaction, 6 C(s) + 3 H2(g) → C6H6(l), given the

following thermochemical equations:

2 C6H6(l) + 15 O2(g) → 6 H2O(l) + 12 CO2(g) H2(g) + 1⁄2 O2(g) → H2O(l)

C(s) + O2(g) → CO2(g)

1. -98.4 kJ
2. -5660 kJ
3. +49.2 kJ
4. -1814 kJ
5. +3332 kJ