131.Solving a chemistry problem3
2. Determine the direction of spontaneous occurrence of a chemical reaction under standard conditions. (The enthalpy of formation (ΔН°) and entropy (S°) of substances are known):
CO(g) H2O(g) = CO2(g) H2(g)
ΔrН° kJ/mol -110.53 -241.81 -393.51 0
S°J/mol*K 197.55 188.72 213.66 130.52
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