based-on-the-given-equilibrium-constant-at-different-temperatures-what-are-s-rxn

Question

Based on the given equilibrium constant at different temperatures, what are ΔS°_rxn and ΔH°_rxn for the reaction?

2 SO₂ (g) + O₂ → 2 SO₃ (g)

Table showing temperature in Kelvin and corresponding equilibrium constant Kp values for a reaction.

Accepted Answer

ΔH°_rxn = -2.0x10² kJ/mol

ΔS°_rxn = -2.0x10² J/(K⋅mol)

Answer

ΔH°_rxn = -2.9 J/mol

ΔS°_rxn = -2.8 kJ/(K⋅mol)

Answer

ΔH°_rxn = 2.9 kJ/mol

ΔS°_rxn = 2.8 J/(K⋅mol)

Answer

ΔH°_rxn = -24 kJ/mol

ΔS°_rxn = -24 J/(K⋅mol)