Question

the chemical formula of chloride of metal m is mcl write the chemical formula of its carbonate , oxide and sulphide​

Answer 1

Answer:

valency of chlorine is 1

so valency of m is also 1 (formula of chloride is mCl)

formula of carbonate: m2CO3 (oxidation state of carbonate is -2)

formula of oxide: m2O (valency of oxygen is 2)

formula of sulphide: m2S (valency of sulfur is 2)

Explanation:

hope u understand...