Question

Predict the whether the following reactions are possible or not.

Complete the chemical equation if the reaction is possible.
1. 1.Zn+ MgSO 4
2. Al 2 (SO 4 ) 3 + Pb
3. Cu + 2 AgNO 3
4. FeSO 4 +Cu
5. Fe + Cu (NO 3 ) 2
6. ZnSO 4 +Fe

Answer 1

1. Will not occur. Magnesium is more reactive than Zinc

6. Will not occur. Zinc is more reactive than Iron

The other reaction will go ahead

Answer 2

• Zn+MgSO_4=ZnSO_4+Mg
• Al_2(SO_4)_3+Pb(Not possible)
• Cu+AgNO_3(Not possible)
• FeSO_4+Cu(Not possible)
• Fe+Cu(NO_ 3)_2=FeNO_3+Cu
• ZnSO_4+Fe(Not possible)