Équations chimiques équilibrées sur12/18/24

Ca₁₀(PO₄)₆(OH)₂ + HCl = CaCl₂ + H₃PO₄ + H₂O =>
Ca₁₀(PO₄)₆(OH)₂ + 20 HCl = 10 CaCl₂ + 6 H₃PO₄ + 2 H₂O

Sr + O₂ = SrO =>
2 Sr + O₂ = 2 SrO

BaSO₃ + HCl = H₂SO₃ + BaCl₂ =>
BaSO₃ + 2 HCl = H₂SO₃ + BaCl₂

C₄H₆N₂ + CH₃(CH₂)₃Br = C₈H₁₅BrN₂ =>
C₄H₆N₂ + CH₃(CH₂)₃Br = C₈H₁₅BrN₂

PPH₃ + O₂ = P₂O₅ + H₂O =>
4 PPH₃ + 13 O₂ = 4 P₂O₅ + 6 H₂O

Al₂O₃ + NaOH = Al₂OH + NaO₃ =>
Al₂O₃ + NaOH = Al₂OH + NaO₃

AlC + H₂O = CH₄ + Al(OH)₄ =>
AlC + 4 H₂O = CH₄ + Al(OH)₄

Na + H₂ = Na₂H =>
4 Na + H₂ = 2 Na₂H

KOH + C₂H₅OH + I₂ = CHI₃ + H₂O + KI =>
2 KOH + C₂H₅OH + 4 I₂ = 2 CHI₃ + 3 H₂O + 2 KI

PhNH₂ + HCl = PhCl + NH₃ =>
PhNH₂ + HCl = PhCl + NH₃

CH₃COOH + K = CH₃COOK + H₂ =>
2 CH₃COOH + 2 K = 2 CH₃COOK + H₂

CH₃CH₂COOH + CaCO₃ = (CH₃CH₂COO)₂Ca + H₂O + CO₂ =>
2 CH₃CH₂COOH + CaCO₃ = (CH₃CH₂COO)₂Ca + H₂O + CO₂

Fe(OH)₂ = FeOH₂O =>
Fe(OH)₂ = FeOH₂O

C₉H₈ + Br₂ + H₂O = C₉H₉BrO + HBr =>
C₉H₈ + Br₂ + H₂O = C₉H₉BrO + HBr

C₅H₁₂ + O₂ = CO₂ + H₂O =>
C₅H₁₂ + 8 O₂ = 5 CO₂ + 6 H₂O

KNO₂ + HI = KI + NO + I₂ + H₂O =>
2 KNO₂ + 4 HI = 2 KI + 2 NO + I₂ + 2 H₂O

CsBr(s) = Cs(aq) + Br(aq) =>
CsBr(s) = Cs(aq) + Br(aq)

NH₃H₂SO₄ = H₂SO₄NH₃ =>
NH₃H₂SO₄ = H₂SO₄NH₃

Al + NH₄ClO₄ = Al₂O₃ + AlCl + N₂ + H₂O =>
14 Al + 6 NH₄ClO₄ = 4 Al₂O₃ + 6 AlCl + 3 N₂ + 12 H₂O

C₃H₆O₂ + H₂ = C₃H₈O₂ =>
C₃H₆O₂ + H₂ = C₃H₈O₂

ZnSO₄KOH = KSO₄ZnOH =>
ZnSO₄KOH = KSO₄ZnOH

CuSO₄ + HCl = CuCl + HSO₄ =>
CuSO₄ + HCl = CuCl + HSO₄

C₆H₁₂₀₆ + KNO₃ = CO₂ + H₂O + KNO₂ =>
C₆H₁₂₀₆ + 615 KNO₃ = 6 CO₂ + 603 H₂O + 615 KNO₂

CuO + H₂SO₄ = CuSO₄ + H₂O =>
CuO + H₂SO₄ = CuSO₄ + H₂O

HCOOH + CuSO₄ + NaOH = CO₂ + H₂O + Cu₂O + Na₂SO₄ =>
HCOOH + 2 CuSO₄ + 4 NaOH = CO₂ + 3 H₂O + Cu₂O + 2 Na₂SO₄

Cu + Pb(NO₃)₂ = Pb + Cu(NO₃)₂ =>
Cu + Pb(NO₃)₂ = Pb + Cu(NO₃)₂

KHSO₄ + KHS = K₂S₂O₃ + H₂O =>
KHSO₄ + KHS = K₂S₂O₃ + H₂O

C₂H₆S + O₂ = CO₂ + H₂O + SO₃ =>
C₂H₆S + 5 O₂ = 2 CO₂ + 3 H₂O + SO₃

MnCl₂ + KBrO + KOH = MnO₄ + KBr + KCl + H₂O =>
MnCl₂ + 3 KBrO + 2 KOH = MnO₄ + 3 KBr + 2 KCl + H₂O

NaNO₃ = NaNO₂ + O₂ =>
2 NaNO₃ = 2 NaNO₂ + O₂

MgSO₄ + C₁₀H₁₆N₂O₈ = Mg + NO₂ + SO₂ + CO₂ + H₂O =>
12 MgSO₄ + C₁₀H₁₆N₂O₈ = 12 Mg + 2 NO₂ + 12 SO₂ + 10 CO₂ + 8 H₂O

C₂H₄O + O₂ = CO₂ + H₂O =>
2 C₂H₄O + 5 O₂ = 4 CO₂ + 4 H₂O

CaCl₂ + Na₂C₂O₄ = Ca(C₂O₄) + NaCl =>
CaCl₂ + Na₂C₂O₄ = Ca(C₂O₄) + 2 NaCl

Ca₁₀(PO₄)₆(OH)₂ + F{-} = OH{-} + Ca₁₀(PO₄)₆F₂ =>
Ca₁₀(PO₄)₆(OH)₂ + 2 F{-} = 2 OH{-} + Ca₁₀(PO₄)₆F₂

KNO₂ + Zn + CH₃COOH = CH₃COOK + (CH₃COO)₂Zn + NO + H₂O =>
2 KNO₂ + Zn + 4 CH₃COOH = 2 CH₃COOK + (CH₃COO)₂Zn + 2 NO + 2 H₂O

NaOOCCOONa + KMnO₄ + HCl = CO₂ + MnCl₂ + KCl + H₂O + NaCl =>
5 NaOOCCOONa + 2 KMnO₄ + 16 HCl = 10 CO₂ + 2 MnCl₂ + 2 KCl + 8 H₂O + 10 NaCl

H₂SO₄(aq) + LiOH(aq) = H₂O + LiHSO₄ =>
H₂SO₄(aq) + LiOH(aq) = H₂O + LiHSO₄

Na₂(SO₄) + K(NO₃) = Na(NO₃) + K₂(SO₄) =>
Na₂(SO₄) + 2 K(NO₃) = 2 Na(NO₃) + K₂(SO₄)

BaCl₂(aq) + KI(aq) = BaI₂(aq) + KCl(aq) =>
BaCl₂(aq) + 2 KI(aq) = BaI₂(aq) + 2 KCl(aq)

Cl + NaF = NaClF =>
Cl + NaF = NaClF

KMnO₄ + NaOH + KNO₂ = K₂MnO₄ + Na₂MnO₄ + NaNO₃ + H₂O =>
4 KMnO₄ + 4 NaOH + 2 KNO₂ = 3 K₂MnO₄ + Na₂MnO₄ + 2 NaNO₃ + 2 H₂O

C₁₂H₂₂O₄ + O₂ = CO₂ + H₂ = =>
C₁₂H₂₂O₄ + 10 O₂ = 12 CO₂ + 11 H₂

K₃[Fe(CN)₆](NH₄)₂S = K₃(NH₄)[Fe(CN)₆]NH₄S =>
K₃[Fe(CN)₆](NH₄)₂S = K₃(NH₄)[Fe(CN)₆]NH₄S

O + C₁ = CO₂ =>
2 O + C₁ = CO₂

FeClO₄ + KOH = FeOH + KClO₄ =>
FeClO₄ + KOH = FeOH + KClO₄

HSO₄ = SO₃ + OH =>
HSO₄ = SO₃ + OH

Na₂CO₃*10H₂O + HCl = H₂O + NaCl + CO₂ =>
Na₂CO₃*10H₂O + 2 HCl = 11 H₂O + 2 NaCl + CO₂

CH₃NH₂HNO₂ = CH₃OHN₂H₂O =>
CH₃NH₂HNO₂ = CH₃OHN₂H₂O

KClO₄ = KClKCl + O₂ =>
2 KClO₄ = KClKCl + 4 O₂

C₈N₈O₁₆ = CO₂ + N₂ =>
C₈N₈O₁₆ = 8 CO₂ + 4 N₂

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