Write the reaction equations: Al – Al2O3 – AlCl3 – Al (OH) 3 – Al (NO3) 3
| May 25, 2021 | education
1) Al + O2 → Al2O3;
2) Al2O3 + 6HCl → 2AlCl3 + 3H2O;
3) AlCl3 + 3NaOH → Al(OH)3 + 3NaCl;
4) Al(OH)3 + 3HNO3 → Al(NO3)3 + 3H2O.
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