Question

1. Lead + copper nitrate solution →

2. Magnesium + zinc chloride solution →

3. Copper + sodium chloride solution →

4. Zinc + iron sulphate solution →

5. Gold + silver nitrate solution →

Answer 1

The word equation is : Lead+Copper (II) nitrate → Copper +Lead (II) nitrate. The formula equation is : P b(s) +Cu(N O3)2(aq) → P b(N O3)2(aq)+ Cu(s) The ionic equation is : P b(s) +Cu2+(aq) → P b2+(aq)+ Cu(s) The lead metal is grey and the copper nitrate solution is blue. The copper metal is dark red brown and the solution is yellow.

Answer 2

Answer:

here is your ans

Explanation:

1.No reaction

2.Zn + MgCl2 = ZnCl2 + Mg

3.-------

4.Znso4+fe

5.------