Flame test of<unk> <unk>  dissolves in water, producing<unk>  and the aquo complex . In this way, these solutions are sources of "free"<unk>  and free<unk>  ions. This description is illustrated by the fact that these solutions react with phosphate sources to give a solid precipitate of<unk>  phosphate: :3 + 2 → + 6<unk>  has a very high enthalpy change of solution, indicated by considerable temperature rise accompanying dissolution of the anhydrous salt in water. This property is the basis for its largest-scale application. Molten<unk>  can be electrolysed to give<unk>  metal and<unk>  gas: : → Ca +
Calcium chloride
Potassium chloride 
Potassium chloride
Potassium bromide
Sodium bicarbonate
Magnesium sulfate 
Magnesium sulfate
Glucagon 