What is the chemical formula for calcium (II) nitrate?

Write the chemical formulae for the following compounds:

a)Copper (II) bromide (b) Aluminium (III) .nitrate (c) Calcium (II) phosphate

d) Iron (III) sulphide (e) Mercury (II) chloride (f) Magnesium (II) acetate.

(II) Write balanced chemical equations for the following :

Sodium hydroxide is added to calcium nitrate.

Calcium nitrate is the chemical name for marble chips.

The chemical formula of calcium nitrate is _________.