1.Al2(SO4)3+6NH3.H2O=2Al(OH)3（沉淀）+3(NH4)2SO4
2Al3+ +6NH3.H2O=2Al(OH)3（沉淀）+6NH4+
2.AlCl3+4NaOH=NaAlO2+2H2O+3NaCl
Al3+ +4OH-=AlO2-+2H2O
3.AlCl3 +3NaAlO2+6H2O=4Al(OH)3+3NaCl
Al3+ +AlO2- +6H2O=4Al(OH)3
4....
5.2NaHSO4+Ba(OH)2=BaSO4+H2O+Na2SO4
Ba2+ +2H+ +2OH-+SO42-=BaSO4+2H2O
6.NaHSO4+Ba(OH)2=BaSO4+H2O+NaOH
Ba2+ +OH-+H+ +SO42- =BaSO4 +H2O
7.CaCO3+2CH3COOH=(CH3COO)2Ca+CO2+H2O
CaCO3+2CH3COOH=2CH3COO-+ Ca2+ +CO2+H2O
8.2NaHCO3+Ca(OH)2=Na2CO3+CaCO3+2H2O
2HCO3-+Ca2+ +2OH-=CaCO3+CO32-+2H2O
9.NaHCO3+Ca(OH)2=NaOH+CaCO3+H2O
HCO3-+Ca2+ +OH-=CaCO3+H2O
10.2NH4Cl +Ba(OH)2=2NH3.H2O+BaCl2
2NH4+ +2OH-=2NH3.H2O
11.2NH4Cl +Ba(OH)2=2NH3+2H2O+BaCl2
NH4+ +OH-=NH3+H2O
12.Cu +2H2SO4濃=加熱=CuSO4+SO2+2H2O
Cu +4H+ +SO42-濃=加熱=Cu2+ +SO2+2H2O
13.MnO2+4HCl濃=加熱=MnCl2+Cl2+2H2O
MnO2+4H+2Cl-=加熱=Mn2++Cl2+2H2O
14.2FeCl2+Cu=2FeCl2+CuCl2
2Fe3++Cu=Cu2+ +2Fe2+
寫的我累死了.