Équations chimiques équilibrées sur04/02/24

AgNO₃ + K₄[Fe(CN)₆] = Ag[Fe(CN)₆] + K₄NO₃ =>
AgNO₃ + K₄[Fe(CN)₆] = Ag[Fe(CN)₆] + K₄NO₃

NH₄Cl + NaOCl = NaCl + NaNO₃ + NCl₃ + H₂O =>
2 NH₄Cl + 7 NaOCl = 6 NaCl + NaNO₃ + NCl₃ + 4 H₂O

Cl₂ + CaI₂ = CaCl₂ + I₂ =>
Cl₂ + CaI₂ = CaCl₂ + I₂

K(s) + H₂SO₄(g) = H₂(g) + K₂SO₄(s) =>
2 K(s) + H₂SO₄(g) = H₂(g) + K₂SO₄(s)

AgBrLiCl = AgClLiBr =>
AgBrLiCl = AgClLiBr

CuO + HCl = CuCl₂ + H₂O = =>
CuO + 2 HCl = CuCl₂ + H₂O

IO₃{-} + I{-} + H{+} = I₂ + H₂O =>
IO₃{-} + 5 I{-} + 6 H{+} = 3 I₂ + 3 H₂O

C₉H₁₁NO + HOSO₂Cl = C₉H₁₀NOSO₂Cl + H₂O =>
C₉H₁₁NO + HOSO₂Cl = C₉H₁₀NOSO₂Cl + H₂O

H₂SO₄(aq) + NaOH(aq) = Na₂SO₄(aq) + H₂O(l) =>
H₂SO₄(aq) + 2 NaOH(aq) = Na₂SO₄(aq) + 2 H₂O(l)

H + O + NaCl = NaOH + HCl =>
2 H + O + NaCl = NaOH + HCl

CO + FeO = FeCO₂ =>
CO + FeO = FeCO₂

KGaSe₂ = K₂Se + Ga₂Se₃ =>
2 KGaSe₂ = K₂Se + Ga₂Se₃

BaOH(aq) + NaSO₄(aq) = BaSO₄ + NaOH(aq) =>
BaOH(aq) + NaSO₄(aq) = BaSO₄ + NaOH(aq)

PbCl₂ + CO + H₂O = CO₂ + HCl + Pb =>
PbCl₂ + CO + H₂O = CO₂ + 2 HCl + Pb

H₂SO₄(aq) + NaOH(aq) = Na₂SO₄(aq) + H₂O(l) =>
H₂SO₄(aq) + 2 NaOH(aq) = Na₂SO₄(aq) + 2 H₂O(l)

NaNO₃ + HNO₂ = HNO₃ + NaNO₂ =>
NaNO₃ + HNO₂ = HNO₃ + NaNO₂

H₂SO₄(aq) + NaOH(aq) = Na₂SO₄(aq) + H₂O(l) =>
H₂SO₄(aq) + 2 NaOH(aq) = Na₂SO₄(aq) + 2 H₂O(l)

NaCOAl = AlCONa =>
NaCOAl = AlCONa

AlNaOH = NaAlOH =>
AlNaOH = NaAlOH

Cu(CH₃COO)₂ + H₂O = CH₃COOH + CuO =>
Cu(CH₃COO)₂ + H₂O = 2 CH₃COOH + CuO

NaICl = NaClI =>
NaICl = NaClI

C₄₁₁H₂₉₁O₂₇N₃S₃ + O₂ = H₂O + CO₂ + NO₂ + SO₂ =>
4 C₄₁₁H₂₉₁O₂₇N₃S₃ + 1905 O₂ = 582 H₂O + 1644 CO₂ + 12 NO₂ + 12 SO₂

As₂O₃ + I₂ + H₂O = As₂O₅ + H{+} + I{-} =>
As₂O₃ + 2 I₂ + 2 H₂O = As₂O₅ + 4 H{+} + 4 I{-}

C₅₅H₉₈O₆NH₄OH = NH₄(C₁₈H₃₃O₂)₃CO =>
C₅₅H₉₈O₆NH₄OH = NH₄(C₁₈H₃₃O₂)₃CO

Pb + H₂SO₄ = PbO + SO₂ + H₂O =>
Pb + H₂SO₄ = PbO + SO₂ + H₂O

Na₂S₂O₅ + H₂O = Na + HSO₃ =>
Na₂S₂O₅ + H₂O = 2 Na + 2 HSO₃

BaOH(aq) + NaSO₄(aq) = BaSO₄ + NaOH(aq) =>
BaOH(aq) + NaSO₄(aq) = BaSO₄ + NaOH(aq)

K₂CrO₄ + BaCO₃ = K₂CO₃ + BaCrO₄ =>
K₂CrO₄ + BaCO₃ = K₂CO₃ + BaCrO₄

BaS + H₂O = Ba(OH)₂ + H₂S =>
BaS + 2 H₂O = Ba(OH)₂ + H₂S

BaOH(aq) + NaSO₄(aq) = BaSO₄ + NaOH(aq) =>
BaOH(aq) + NaSO₄(aq) = BaSO₄ + NaOH(aq)

Fe₂(SO₄) + KOH = KSO₄ + Fe₂OH =>
Fe₂(SO₄) + KOH = KSO₄ + Fe₂OH

CaCO₃ + KCN = Ca(CN)₂ + K₂CO₃ =>
CaCO₃ + 2 KCN = Ca(CN)₂ + K₂CO₃

Cl₂ + Na₈ = Cl₄Na₈ =>
2 Cl₂ + Na₈ = Cl₄Na₈

BaOH(aq) + NaSO₄(aq) = BaSO₄ + NaOH(aq) =>
BaOH(aq) + NaSO₄(aq) = BaSO₄ + NaOH(aq)

C₃H₆O₃ + NaOH = C₃H₄O₃Na₂ + H₂O =>
C₃H₆O₃ + 2 NaOH = C₃H₄O₃Na₂ + 2 H₂O

(OH)NH₂ + H₂O = (OH)NH₃ + OH =>
(OH)NH₂ + H₂O = (OH)NH₃ + OH

MoO₃ + XeF₂ = MoF₆ + Xe + O₂ =>
2 MoO₃ + 6 XeF₂ = 2 MoF₆ + 6 Xe + 3 O₂

Ni(CO₃)₃ + Mg = Ni + MgCO₃ =>
Ni(CO₃)₃ + 3 Mg = Ni + 3 MgCO₃

As(OH)₃ + HCl = AsCl₃ + H₂O =>
As(OH)₃ + 3 HCl = AsCl₃ + 3 H₂O

NH₃ + KOH = K₂NH + H₂O =>
NH₃ + 2 KOH = K₂NH + 2 H₂O

BaOH(aq) + NaSO₄(aq) = BaSO₄ + NaOH(aq) =>
BaOH(aq) + NaSO₄(aq) = BaSO₄ + NaOH(aq)

Na₂ + SiO₃ + HCl = SiO₂ + NaCl + H₂O =>
Na₂ + SiO₃ + 2 HCl = SiO₂ + 2 NaCl + H₂O

CaO + LiOH = Ca(OH)₂ + Li₂O =>
CaO + 2 LiOH = Ca(OH)₂ + Li₂O

CaSi₂ + H₂O = SiH + Ca(OH)₂ =>
CaSi₂ + 2 H₂O = 2 SiH + Ca(OH)₂

Mg + MnO₃ = MgO + Mn =>
3 Mg + MnO₃ = 3 MgO + Mn

KHC₂O₄ + NaOH = KOH + H₂O + Na + CO₂ =>
KHC₂O₄ + 2 NaOH = KOH + H₂O + 2 Na + 2 CO₂

Li(s) + Ag₂O(aq) = Li₂O(aq) + Ag(s) =>
2 Li(s) + Ag₂O(aq) = Li₂O(aq) + 2 Ag(s)

Zn(OH) + CH₃COOH = CH₃COOZn + H₂O =>
Zn(OH) + CH₃COOH = CH₃COOZn + H₂O

C₇H₆O₂ + O₂ = CO₂ + H₂O =>
2 C₇H₆O₂ + 15 O₂ = 14 CO₂ + 6 H₂O

Pb + HO = Pb(OH)₄ =>
Pb + 4 HO = Pb(OH)₄

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