Question

Give one example of each with their chemical and molecular formulae:
(a) Carbonate salt (b) Chloride salt (c) Copper salt
(d) Sodium salt (e) Nitrate salt (f ) Sulphate salt

Answer 1

a. Calcium carbonate - CaCO₃

b. Sodium chloride- NaCl

c. Copper sulphate - CuSO₄

d. Sodium sulphide - Na₂S

e. Lead nitrate - Pb(NO₃)₂

f. Ammonium sulphate - (NH₄)₂SO₄

Answer 2

one example of chemical and molecular formula of the following molecule are :-

sodium carbonate, Na2Co3

sodium chloride ,Nacl

copper sulphate ,Cuso4

sodium chloride, Nacl

sodium nitrate, NaNo3

sodium sulphate, Na2So4