Kp

• What's the equasion for partial pressure?

  Partial pressure = mole fraction x total pressure(kPa)
• What's the expression for Kp?

  Kp = partial pressure of products / partial pressure of reactants
• Do you use square brackets for Kc or Kp?

  They're used in Kc, NEVER in Kp
• What units are partial pressures measured in?

  kPa
• Only temperature effects the value of equilibrium constants. It's a common error that the value of equilibrium constants is effected by pressure.