Please help!

Using relative enthalpy and entropy values, determine how the process is affected after each of the following temperature or pressure changes? Consider that a more effective reaction produces more product or more product in a shorter amount of time.

Reaction: SO2 (g) + 2H2S (g) ↔ 3S(s) + 2H2O (g)

Substance | ΔG kJ/mol | ΔH kJ/mol
H2O(g) | -228.6 | -241.8
H2O(l) | -237.1 | -285.8
SO2(g) | -300.4 | -296.9
SO3(g) | -370.4 | -395.2
H2S(g) | -33.01 | -20.17
S(s) | 0 | 0

Categorize into: "More Effective" ~ "Less Effective" ~ "Equally Effective"

- Temp. decreases while maintaining container size
- Temp. increases while maintaining container size
- Pressure decreases while maintaining container size
- Pressure increases while maintaining container size

Please & Thanks! :)