反应物
| 化学方程式
| 离子方程式
|
| AgNO3 + NaCl = AgCl↓ + NaNO3
| Ag+ + Cl- = AgCl↓
|
| AgNO3 + HCl = AgCl↓ + HNO3
| Ag+ + Cl- = AgCl↓
|
| Ba(OH)2 + H2SO4 = BaSO4↓ + 2H2O
| Ba2+ + 2OH- + 2H+ + SO42- = BaSO4↓ + 2H2O
|
| CaCO3 + 2HCl = CaCl2 + H2O + CO2↑
| CaCO3 + 2H+ = Ca2+ + H2O + CO2↑
|
⑤NaHCO3+H2SO4
| 2NaHCO3+H2SO4 = Na2SO4 + 2H2O +2CO2↑
| HCO3- + H+ = H2O + CO2↑
|
| HCl + NaOH = NaCl + H2O
| H+ + OH- = H2O
|
⑦HCl + KOH
| HCl + KOH = KCl + H2O
| H+ + OH- = H2O
|
⑧H2SO4 + NaOH
| H2SO4 + 2NaOH = Na2SO4 + 2H2O
| H+ + OH- = H2O
|
⑨H2SO4 + KOH
| H2SO4 + 2KOH = K2SO4 + 2H2O
| H+ + OH- = H2O
|