Question

write the chemical formula of:-
zinc carbonate
calcium
hydrogen carbonate
magnesium nitrate
silver chloride
ferrous sulphate
barium chloride
magnese chloride
sodium nitride​

Answer 1

1.ZnCO3

2Ca(HCO3)2

3.Mg(NO3)2

4.AgCl

5.FeSO4

6.BaCl2

7MnCl2

Na3N

Answer 2

1)ZnCo3

2)Cao

3)Hco3

4)mg(no3)2

5)Agcl

6)feso4

7)Bacl2

8)sorry lil problem

9)NaNo3