1.AL2O3与NAOH溶液
2.ALCL3与NAOH溶液
3.NAALO2与HCL溶液
4.ALCL3与NAOH
5.NAALO2与HCL
6.NA2O与HCLNA2O与HCL
7.NA2O2与HCL
8.NA2CO3与CA(OH)2
1.AL2O3与NAOH溶液
2.ALCL3与NAOH溶液
3.NAALO2与HCL溶液
4.ALCL3与NAOH
5.NAALO2与HCL
6.NA2O与HCLNA2O与HCL
7.NA2O2与HCL
8.NA2CO3与CA(OH)2
1,Al2O3+2NaOH=2NaAlO2+H2O
2,AlCl3+4NaOH=NaAlO2+3NaCl+2H2O
3,NaAlO2+4HCl=NaCl+AlCl3+2H2O
4,AlCl3+4NaOH=NaAlO2+3NaCl+2H2O
5,同3
6,Na2O+2HCl=2NaCl+H2O
7,2Na2O2+4HCl=4NaCl+2H2O+O2↑
8,Na2CO3+Ca(OH)2=CaCO3↓+2NaOH
2. alcl3+3naoh=al(oh)3+3nacl