Question

2. Correct the following chemical formulae:
a.AL(NO)3
b.ZnCL
c.KCO3
d.(Li)O
e.Ca(SO)4​

Answer 1

Answer:

Chemical formula of the following is as follows:

(a) Magnesium chloride = MgCl ²

(b) Calcium oxide = CaO

(c) Copper nitrate = Cu(NO 3 )2

(d) Aluminium chloride = AlCl ³

(e) Calcium carbonate = CaCO³