7 Sulfuric acid reacts with a solution of magnesium acetate

7. Sulfuric acid reacts with a solution of magnesium acetate, Mg(C,H,O) !nart risqx3 8. Zinc reacts with a solution of nickel sulfate. 9. Cobalt(ID sulfate and lithium sulfide solutions are combined. 10. Potassium nitrite solution is added to sulfuric acid. 11. Solid nickel carbonate is dropped into nitric acid. lo are mixed. 13. Hydrochloric acid is poured into a solution of lithium carbonate.

Solution

7)

H2SO4 + Mg (C2H3O2)2 ----------------------> MgSO4 + 2 C2H3O2H

8)

Zn + NiSO4 --------------------------> ZnSO4 + Ni

9)

CoSO4 + Li2S ------------------------> CoS + Li2SO4

10)

2 KNO3   + H2SO4 -------------------> K2SO4 + 2 KNO3

11)

NiCO3 + 2HNO3 -----------------------> Ni(NO3)2 + CO2 + H2O

12)

FeCl3 + Al2(SO4)3 ---------------------------> 2AlCl3   + Fe2(SO4)3

13)

2 HCl + Li2CO3 -----------------------> 2 LiCl + H2O + CO2