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Predict the shifting direction of the equilibrium by the following changes on the reaction: 2SO3(g)2SO2(g)+O2(g), where the standard enthalpy change...
Predict the shifting direction of the equilibrium by the following changes on the reaction:
2SO3(g)⇌2SO2(g)+O2(g),
where the standard enthalpy change for the reaction is H°=197.78kJ/mol.
A) Increasing the temperature.
B) Increasing the pressure.
C) Adding O2 when the reaction is at equilibrium.
D) Removing O2 from the system at equilibrium.