Question

please give me the valency, symbol and formula of: 1. potassium sulphite 2. calcium carbonate 3. silver nitrate 4. ammonium sulphte 5. sodium hydroxide 6. calcium chloride

Answer 1

Answer:

1.k2SO3

2.CaCo3

3.AgNO3

4.(NH4)2SO4

5.NaOH

6.CaCl2

Answer 2

Answer:

1. K2SO3,  

2. CaCO3

3. AgNO3

4. (NH₄)₂SO₄

5. NaOH

6. CaCl2