1. Ag + KNO₃ → NR
2. Zn + 3AgNO₃ → 3Ag + Zn(NO₃)₂
3. 2Al + 3H₂SO₄ → 3H₂ + Al₂(SO₄)₃
4. Cu + 2KI → NR (no reaction; Cu cannot displace K)
5. 2Li + H₂O → H₂ + Li₂O
6. Cu + FeSO₄ → NR (Cu is less reactive than Fe)
7. 2Na + H₂O → H₂ + Na₂O
8. Fe + Pb(NO₃)₂ → Pb + Fe(NO₃)₂
9. Cu + H₂O → NR (Cu does not react with water)
10. Cu + Al₂(SO₄)₃ → NR (Cu is less reactive than Al)
11. 2Al + 3Pb(NO₃)₂ → 3Pb + 2Al(NO₃)₃
12. Cl₂ + 2NaI → I₂ + 2NaCl
13. Fe + 2AgC₂H₃O₂ → 2Ag + Fe(C₂H₃O₂)₂
14. 2Al + 3CuCl₂ → 3Cu + 2AlCl₃
15. Br₂ + CaI₂ → I₂ + CaBr₂
16. 2Al + 6HCl → 3H₂ + 2AlCl₃
17. Mg + 2HCl → H₂ + MgCl₂
18. Zn + H₂SO₄ → H₂ + ZnSO₄
19. Fe + CuSO₄ → Cu + FeSO₄
20. Cl₂ + MgI₂ → I₂ + MgCl₂
Parent Tip: Review the logic above to help your child master the concept of double displacement reactions worksheet.
