简介:铝的有关化学方程式
详细信息: 2Al +6HCl ==== 2AlCl₃+ 3H₂↑
2Al + 3H₂SO₄(稀)==== Al₂(SO₄)₃+ 3H₂↑
2Al + 2NaOH + 2H₂O ==== 2NaAIO₂+ 3H₂↑
Al + 6HNO₃(浓)==Δ==Al(NO₃)₃+ 3NO₂↑+ 3H₂O
Al + 4HNO₃(稀)==== Al(NO₃)₃+ NO↑+ 2H₂O
8Al + 30HNO₃(再稀一点)====8Al(NO₃)₃+ 3N₂O↑+ 15H₂O
Al+ HNO₃(很稀)====Al(NO₃)₃+ N₂↑+ H₂O
8Al + 30HNO₃(极稀)====8Al(NO₃)₃+ 3NH₄NO₃↑+ 9H₂O
8Al + 3Fe₃O₄==== 4Al₂O₃+ 9Fe
2Al(OH)₃==Δ== Al₂O₃+3 H₂O
Al₂(SO₄)₃+ 6NH₃·H₂O ==== 2Al(OH)₃↓+ 3(NH₄)₂SO₄
Al₂O₃+ 6HCl=2AlCl₃+ 3H₂O
Al₂O₃+ 2NaOH + 3H₂O ==== 2Na[Al(OH)₄]
AlCl₃+ 3NaOH ==== Al(OH)₃↓+ 3NaCl
Al(OH)₃+ NaOH ==== Na[Al(OH)₄]
Al₂(SO₄)₃+ 6 NaHCO₃==== 2 Al(OH)₃↓+ 3 Na₂SO₄+ 6 CO₂↑
NaAlO₂ + HCl(少量)+ H₂O ==== Al(OH)₃↓+ NaCl
Al(OH)₃+ 3 HCl ==== AlCl₃+ 3 H₂O
NaAlO₂+ 4 HCl(过量)==== AlCl₃+ NaCl + 2 H₂O
2NaAlO₂+ CO₂(少量)+ 3 H₂O ==== 2 Al(OH)₃↓+ Na₂CO₃ 强酸制弱酸
NaAlO₂+ CO₂(过量)+ 2H₂O ==== Al(OH)₃↓+ NaHCO₃
NaAlO₂+NaHCO3+ H₂O====Al(OH)3↓+Na2CO3
AlCl₃+ 3 NaAlO₂+ 6 H₂O====4 Al(OH)₃↓+3NaCl
4Al+3O2====2Al2O3(点燃)