Question

write Chemical formula of the following

Sodium hydroxide

Methane

Copper Sulphate

lead nitrate

Lead iodine

Zinc chloride

Magnesium oxide​

Answer 1

Answer:

NaOH

CH4

CuSO4

Pb(No3)2

PbI2

ZnCl

MgO

Answer 2

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 = CaCO

3