Using Table 1, complete and balance the following equations in aqueous solutions. If no reaction occurred, mark it as NR for no reaction.
All metals are 2+ in the salts except for Fe which is 3+.
1. Mg + Pb(NO3)2 → Mg(NO3)2 + Pb
2. Mg + Cu(NO3)2 → Mg(NO3)2 + Cu
3. Mg + Zn(NO3)2 → Mg(NO3)2 + Zn
4. Mg + Fe(NO3)3 → Mg(NO3)2 +
5. Pb + Mg(NO3)2 → NR
6. Pb + Cu(NO3)2 →
7. Pb + Zn(NO3)2 →
8. Pb + Fe(NO3)3 → NR
9. Cu + Mg(NO3)2 →
10. Cu + Pb(NO3)2 →
11. Cu + Zn(NO3)2 →
12. Cu + Fe(NO3)3 →
13. Zn + Mg(NO3)2 →
14. Zn + Pb(NO3)2 →
15. Zn + Cu (NO3)2 →
16. Zn + Fe(NO3)3 →
17. Fe + Mg(NO3)2 → NR
18. Fe + Pb(NO3)2 →
19. Fe + Cu(NO3)2 →
20. Fe + Zn(NO3)2 → NR
WHICH IS THE MOST ACTIVE METAL?
WHICH IS THE LEAST ACTIVE METAL?