Équations chimiques équilibrées sur07/14/25

Ai + Li₂O = Ai₂O₃ + Li =>
2 Ai + 3 Li₂O = Ai₂O₃ + 6 Li

(NPCl₂)₃ + H₂O = (NP(OH)₂)₃ + HCl =>
(NPCl₂)₃ + 6 H₂O = (NP(OH)₂)₃ + 6 HCl

Al + H₂CO₃ = Al₂(CO₃)₃ + H₂ =>
2 Al + 3 H₂CO₃ = Al₂(CO₃)₃ + 3 H₂

HNO₃ + NH₄OH = H₂O + NH₄O =>
HNO₃ + 7 NH₄OH = 2 H₂O + 8 NH₄O

KMnO₄ + H₂SO₄ + Cu = Cu(OH)₂ + MnO₂ + KOH + SO₄ =>
2 KMnO₄ + 2 H₂SO₄ + Cu = Cu(OH)₂ + 2 MnO₂ + 2 KOH + 2 SO₄

NaNO₂ + K₂S + H₂SO₄ = Na₂SO₄ + NO + K₂SO₄ + H₂O =>
8 NaNO₂ + K₂S + 4 H₂SO₄ = 4 Na₂SO₄ + 8 NO + K₂SO₄ + 4 H₂O

[CrCl(H₂O)₅]Cl₂ + AgNO₃ = [CrCl(H₂O)₅](NO₃)₂ + AgCl =>
[CrCl(H₂O)₅]Cl₂ + 2 AgNO₃ = [CrCl(H₂O)₅](NO₃)₂ + 2 AgCl

TiCl₂ + H₂O₂ + HCl = H₂TiO₂Cl₄ + H₂O =>
TiCl₂ + 2 H₂O₂ + 2 HCl = H₂TiO₂Cl₄ + 2 H₂O

NaOH(aq) + K₂SO₄(aq) = NaSO₄(aq) + K₂OH(aq) =>
NaOH(aq) + K₂SO₄(aq) = NaSO₄(aq) + K₂OH(aq)

NaHSO₃ + ClC₆H₄CO₃H = NaHSO₄ + ClC₆H₄CO₂H =>
NaHSO₃ + ClC₆H₄CO₃H = NaHSO₄ + ClC₆H₄CO₂H

Sn{+4} + I{-} = SnI₄ =>
Sn{+4} + 4 I{-} = SnI₄

Pb + NaOH = Pb(NaOH)₂ =>
Pb + 2 NaOH = Pb(NaOH)₂

SICl₄ + Zn = ZnCl₂ + SI =>
SICl₄ + 2 Zn = 2 ZnCl₂ + SI

NaOH(aq) + K₂SO₄(aq) = NaSO₄(aq) + K₂OH(aq) =>
NaOH(aq) + K₂SO₄(aq) = NaSO₄(aq) + K₂OH(aq)

HF + H₃BO₃ + Na₂CO₃ = NaBF₄ + H₂O + CO₂ =>
8 HF + 2 H₃BO₃ + Na₂CO₃ = 2 NaBF₄ + 7 H₂O + CO₂

NaOH(aq) + K₂SO₄(aq) = NaSO₄(aq) + K₂OH(aq) =>
NaOH(aq) + K₂SO₄(aq) = NaSO₄(aq) + K₂OH(aq)

Ca(NO₃)₂(aq) + K₂SO₄(aq) = CaSO₄(aq) + KNO₃(aq) =>
Ca(NO₃)₂(aq) + K₂SO₄(aq) = CaSO₄(aq) + 2 KNO₃(aq)

C + H = CH₄ =>
C + 4 H = CH₄

Mg(HCO₃)₂(heat) = MgCO₃ + CO₂ + H₂O =>
Mg(HCO₃)₂(heat) = MgCO₃ + CO₂ + H₂O

Cu + H(NO₃)₂ + H₂SO₄ = CuSO₄ + HNO₃ =>
Cu + 2 H(NO₃)₂ + H₂SO₄ = CuSO₄ + 4 HNO₃

CH₆H₆(l) + O₂(g) = CO₂(g) + H₂O(l) =>
CH₆H₆(l) + 4 O₂(g) = CO₂(g) + 6 H₂O(l)

Mg(HCO₃)₂(heat) = MgCO₃ + CO₂ + H₂O =>
Mg(HCO₃)₂(heat) = MgCO₃ + CO₂ + H₂O

Zn + NH₃ + H₂O = [Zn(HN₃)₄](OH)₂ + H₂ =>
Zn + 12 NH₃ + 2 H₂O = [Zn(HN₃)₄](OH)₂ + 17 H₂

Be + KOH = K₂BeO₂ + H₂ =>
Be + 2 KOH = K₂BeO₂ + H₂

HCl + KClO₃ = Cl₂ + KCl + H₃O =>
18 HCl + 2 KClO₃ = 9 Cl₂ + 2 KCl + 6 H₃O

Mn{2+} + OH{-} + H₂O₂ = MnO₂ + H₂O =>
Mn{2+} + 2 OH{-} + H₂O₂ = MnO₂ + 2 H₂O

Na₂CO₃(aq) + HCl(s) = NaCl(aq) + CO₂(g) + H₂O(l) =>
Na₂CO₃(aq) + 2 HCl(s) = 2 NaCl(aq) + CO₂(g) + H₂O(l)

SO₂Cl₁ + HI = H₂S + H₂O + HCl + I₂ =>
2 SO₂Cl₁ + 14 HI = 2 H₂S + 4 H₂O + 2 HCl + 7 I₂

Mg(OH)₂ + SiO₂ = MgO + Si(OH)₄ =>
2 Mg(OH)₂ + SiO₂ = 2 MgO + Si(OH)₄

K₂(Cr₂O₇) + Be(ClO)₂ = K(ClO) + Be(Cr₂O₇) =>
K₂(Cr₂O₇) + Be(ClO)₂ = 2 K(ClO) + Be(Cr₂O₇)

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄ + KOH =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄ + 2 KOH

K₂Se + KMnO₄ + H₂SO₄ = K₂SeO₄ + MnSO₄ + K₂SO₄ + H₂O =>
5 K₂Se + 8 KMnO₄ + 12 H₂SO₄ = 5 K₂SeO₄ + 8 MnSO₄ + 4 K₂SO₄ + 12 H₂O

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄ + KOH =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄ + 2 KOH

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(s) + KOH(aq) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(s) + 2 KOH(aq)

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + KOH(aq) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + 2 KOH(aq)

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(s) + KOH(aq) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(s) + 2 KOH(aq)

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄ + KOH =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄ + 2 KOH

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(s) + KOH(aq) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(s) + 2 KOH(aq)

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + KOH(aq) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + 2 KOH(aq)

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(s) + KOH(aq) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(s) + 2 KOH(aq)

Al₂(CO₃)₃ = Al₂O₃ + CO₂ =>
Al₂(CO₃)₃ = Al₂O₃ + 3 CO₂

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + KOH(s) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + 2 KOH(s)

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + KOH(aq) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + 2 KOH(aq)

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(s) + KOH(aq) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(s) + 2 KOH(aq)

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + KOH(s) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + 2 KOH(s)

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(s) + KOH(aq) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(s) + 2 KOH(aq)

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + KOH(s) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + 2 KOH(s)

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + KOH(aq) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + 2 KOH(aq)

Mg₃B₂ + HCl = BCl₃ + MgCl₃ + H₂ =>
2 Mg₃B₂ + 30 HCl = 4 BCl₃ + 6 MgCl₃ + 15 H₂

NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + KOH(aq) =>
2 NaOH(aq) + K₂SO₄(aq) = Na₂SO₄(aq) + 2 KOH(aq)

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