Chemistry Forum

Hello, I haven't figured out what would be the effect of temperature change on this reaction, and why so. Thanks for any hint! 2CaCO3(s) + 2SO2(g) + O2(g) → 2CaSO4(s) + 2CO2(g) Personally, I have thought about using the Gibbs free energy, but this would only tell me if the reaction is nonspontaneous...