Question

Al(OH)3 + SO3 = Al2(SO4)3 + H2O

Al2O3 + H2SO4 = Al2(SO4)3 + H2O

Al(OH)3 + Na2O = NaAlO2 + H2O

Al2O3 + NaOH = NaAlO2 + H2O


Уровнять

Answer 1

1. 2Al(OH)₃ + 3SO₃ = Al₂(SO₄)₃ + 3H₂O

2. 2Al(OH)₃ + 3H₂SO₄ = Al₂(SO₄)₃ + 6H₂O

3. 2Al(OH)₃ + Na₂O = 2NaAlO₂ + 3H₂O

4. Al₂O₃ + 2NaOH = 2NaAlO₂ + H₂O