1. 4 Al + 3 O2 → 2 Al2O3
2. Al2O3 + 6 HCl → 2 AlCl3 + 3 H2O
3. AlCl3 + 3 KOH → Al(OH)3 + 3 KCl
4. Al(OH)3 + 3 HNO3 → Al(NO3)3 + 3 H2O
5. Al(NO3)3 + 3 NaOH → Al(OH)3 + 3 NaNO3
6. 2 Al(OH)3 + 3 H2SO4 → Al2(SO4)3 + 6 H2O
7. Al2(SO4)3 + 3 Mg → 2 Al + 3 MgSO4
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
1. 4 Al + 3 O2 → 2 Al2O3
2. Al2O3 + 6 HCl → 2 AlCl3 + 3 H2O
3. AlCl3 + 3 KOH → Al(OH)3 + 3 KCl
4. Al(OH)3 + 3 HNO3 → Al(NO3)3 + 3 H2O
5. Al(NO3)3 + 3 NaOH → Al(OH)3 + 3 NaNO3
6. 2 Al(OH)3 + 3 H2SO4 → Al2(SO4)3 + 6 H2O
7. Al2(SO4)3 + 3 Mg → 2 Al + 3 MgSO4