Question

The formula of the the chloride of a metal 'M' is MCl2. state the forma of it's:
(1) Carbonate (ii) Nitrate (iii) Hydroxide​

Answer 1

Answer:

1) $\huge\green{MCO3}$

2) $\huge\red{M(NO3)2}$

3) $\huge\blue{M(OH)2}$

Hope this helps you.

Answer 2

Answer:

The metal a can be magnesium, calcium etc

Let's take magnesium

Mg Co3

+2. - 2

MgCO3 =>Magnesium Carbonate

(2) Mg No3

+2. - 1

Mg(No3)2=> Magnesium nitrate

(3) Mg OH

+2 - 1

Mg(OH)2 =>Magnesium hydroxide