Hi guys, I know the formula for Potassium Alum is: 2KAl(SO_{4})_{2} * 12H_{2}O Now does this mean that there are 2 Moles of Potassium Alum or 24 moles of Potassium Alum if you include the 12 water molecules? I know when you calculate the molar mass of Potassium Alum, you ne...