διπλή αντικατασταση τραπεζα θεματων

Αλας +οξύ à ν. αλας +ν. οξύ

Αλας1 + αλας 2 à ν. αλας1 + ν. άλας2

CaS + 2HBr → CaBr₂ + H₂S ↑

Na₂S + 2HCl → 2NaCl + H₂S ↑

K₂S + 2HNO₃ → 2KNO₃ + H₂S ↑

Na₂S + 2HBr → 2NaBr + H₂S ↑

FeS + 2HCl → FeCl₂ + H₂S ↑

AgNO₃ + HBr → AgBr ↓ + HNO₃

AgNO₃ + HI → AgI ↓ + HNO₃

AgNO₃ + HCl → AgCl ↓ + HNO₃

Fe(NO₃)₂ + H₂S → FeS ↓+ 2HNO₃

BaCl₂ + H₂SO₄ → BaSO₄ ↓ + 2HCl

Pb(NO₃)₂ + H₂SO₄ → PbSO₄ ↓ + 2HNO₃

CaS + 2HCl → CaCl₂ + H₂S ↑

Ανθρακικό άλας +οξύ àαλας + CΟ₂ ↑ +νερό

Na₂CO₃ + 2HCl → 2NaCl + CO₂↑ + H₂O

Na₂CO₃ + 2HBr → 2NaBr + CO₂ ↑ +H₂O

CaCO₃ + 2HCl → CaCl₂ + CO₂ ↑ +H₂O

CaCO₃ + 2HNO₃ → Ca(NO₃)₂ + CO₂ ↑ + H₂O

CuCO₃ + 2HBr → CuBr₂ + CO₂ ↑ + H₂O

K₂CO₃ + 2HBr → 2KBr + CO₂ ↑ + H₂O

BaCO₃ + 2HCl → BaCl₂ + CO₂ ↑ + H₂O

BaCO₃ + H₂SO₄ → BaSO₄ + CO₂ ↑ + H₂O

Na₂CO₃ + 2HNO₃ → 2NaNO₃ + CO₂↑ + H₂O

AgNO₃ + KI → AgI ↓ + KNO₃

AgNO₃ + KCl → AgCl ↓ + KNO₃

2AgNO₃ + BaCl₂ à Ba(NO₃)₂ + 2AgCl ↓

AgNO₃ + NaCl → NaNO₃ + AgCl ↓

AgNO₃ + NaI → NaNO₃ + AgI ↓

2AgNO₃ + CaI₂ → Ca(NO₃)₂ + 2AgI ↓

AgNO₃ + NaBr → NaNO_{3 +} AgBr ↓

AgNO₃ + KBr → KNO₃ + AgBr ↓

2AgNO₃ + CaBr2 → Ca(NO₃)₂ +2AgBr ↓

Na₂CO₃ + MgCl₂ → 2NaCl + MgCO₃ ↓

CaCl₂ + K₂CO₃ → 2KCl + CaCO₃ ↓

Ca(NO₃)₂ + Na₂CO₃→ 2NaNO₃ + CaCO₃ ↓

CaCl₂ + Na₂CO₃ → 2NaCl + CaCO₃ ↓

Ca(NO₃)₂ + K₂CO₃→ 2KNO₃ + CaCO₃ ↓

Ca(NO₃)₂ + Na₂S → CaS ↓ + 2NaNO₃

K₂S + CaBr₂ → CaS ↓ + 2KBr

K₂S + Pb(NO₃)₂ → 2KNO₃ + PbS ↓

K₂S + Zn(NO₃)₂ → ZnS ↓ + 2KNO₃

K₂S + FeCl₂ → FeS ↓ + 2KCl

Αλας + βαση à ν.άλας + ν. βάση

Αλας ΝΗ₄ + βαση àάλας +ΝΗ₃ ↑+ νερό

Na₂SO₄ + Ca(OH)₂ → 2NaOH + CaSO₄ ↓

Na₂CO₃ + Ca(OH)₂ → CaCO₃ ↓ + 2NaOH

K₂SO₄ + Ba(OH)₂ → BaSO₄ ↓ + 2KOH

Zn(NO₃)₂ + 2NaOH → Zn(OH)₂ ↓ + 2NaNO₃

Pb(NO₃)₂ + 2NaOH →2NaNO₃ + Pb(OH)₂ ↓

Fe(NO₃)₃ + 3KOH → Fe(OH)₃ ↓ + 3KNO₃

FeCl₃ + 3KOH → KCl + Fe(OH)₃ ↓

K₂S + Ca(OH)₂ → 2KOH + CaS ↓

ZnCl₂ + 2NaOH → Zn(OH)₂ ↓ + 2NaCl

NH₄NO₃ + KOH → KNO₃ + NH₃ ↑ + H₂O

(NH₄)₂CO₃ + 2NaOH → Na₂CO₃ + 2NH₃↑ +2H₂O

NH₄Cl + NaOH → NaCl + NH₃ ↑ + H₂O

(NH₄)₂SO₄ + 2NaOH → Na₂SO₄ +2NH₃↑+2H₂O

2NH₄Cl + Ca(OH)₂ → CaCl₂ + 2NH₃ ↑ + 2H₂O

2NH₄NO₃ + Ca(OH)₂ → Ca(NO₃)₂ + 2NH₃↑ +2H₂O

Na₂SO₃ + 2HCl → 2NaCl + SO₂ ↑ + H₂O

K₂SO₃ + 2HBr → 2KBr + SO₂ ↑ + H₂O