Molarity (M)

•Formula:

  M = moles of solute

         liters of solution

•Units: moles per liter (mol/L); millimoles per liter (mmol/L); micromoles per liter (μmol/L)

•Do not confuse with molarity

•Formula:

  m = moles of solute

  kg of solvent

•Units: moles per kg