化学问题......满意的追加30分
来源:百度知道 编辑:UC知道 时间:2024/09/25 16:40:26
Al+3HCl=AlCl3
2Al+3/2O2=Al2O3
AlCl3+NaOH=Al(OH)3+3NaCl
2Al+2NaOH+2H2O=2NaAlO2+3H2
Al2O3+NaOH=NaAlO2+H2O
2Al+6HCl=2AlCl3+3H2↑
4Al+3O2=2Al2O3
2Al+2NaOH=2NaAlO2+3H2 ↑
Al2O3+6HCl=2AlCl3+3H2O
AlCl3+3NaAlO2+6H2O=4Al(OH)3↓+3NaCl
AlCl3+4NaOH=NaAlO2+2H2O
NaAlO2+HCl+H2O=Al(OH)3↓+NaCl
NaAlO2+4HCl=AlCl3+2H2O
AlCl3+3NaOH=Al(OH)3↓+3NaCl
2AL+6HCL=ALCL3 + 3H2
4AL+3O2 = 2AL203
ALCL3+3NaOH=AL(OH)3 +3NaCL
Al(OH)3 + NaOH = NaALO2 + 2H2O
Al 在强酸下显碱性 强碱下显酸性
呵呵 这是遵旨
2Al+6HCl=2AlCl3+3H2
2Al+2NaOH=2NaAlO2+3H2
Al2O3+6HCl=2AlCl3+3H2O
AlCl3+3NaAlO2+6H2O=4Al(OH)3+3NaCl
AlCl3+4NaOH=NaAlO2+2H2O
NaAlO2+HCl+H2O=Al(OH)3+NaCl
NaAlO2+4HCl=AlCl3+2H2O
2Al+6HCl=2AlCl3+3H2
2Al+2NaOH=2NaAlO2+3H2
Al2O3+6HCl=2AlCl3+3H2O
AlCl3+3NaAlO2+6H2O=4Al(OH)3+3NaCl
AlCl3+4NaOH=NaAlO2+2H2O
NaAlO2+HCl+H2O=Al(OH)3+NaCl
NaAlO2+4HCl=AlCl3+2H2O