Chemical equilibrium

• How Does Temperature Affect the Equilibrium Constant Through Entropy?
  Use ΔG° = ΔH° − TΔS° to write ln K = ΔS°/R − ΔH°/(RT); enthalpy sets the temperature trend, while entropy shifts K.
• How to Calculate a Partition Coefficient
  Calculate a partition coefficient from equilibrium concentrations, convert phase amounts using volume, and use it to predict how much solute each liquid phase contains.
• Does Adding an Inert Gas at Constant Volume Affect Equilibrium?
  At fixed temperature and volume, adding an inert gas does not shift an ideal-gas equilibrium: reacting gases’ partial pressures and the reaction quotient stay unchanged.