Équations chimiques équilibrées sur04/02/24

FeCl₂ + KNO₂ + H₂SO₄ = FeCl₃ + N₂ + Fe₂(SO₄)₃ + KCl + H₂O =>
18 FeCl₂ + 6 KNO₂ + 12 H₂SO₄ = 10 FeCl₃ + 3 N₂ + 4 Fe₂(SO₄)₃ + 6 KCl + 12 H₂O

CuCl(electricity) = Cu + Cl =>
CuCl(electricity) = Cu + Cl

CUO + H₂SO₄ = CUSO₄ + H₂O =>
CUO + H₂SO₄ = CUSO₄ + H₂O

C₁₇H₃₃COOH + Br₂ = C₁₇H₃₃ + Br₂COOH =>
C₁₇H₃₃COOH + Br₂ = C₁₇H₃₃ + Br₂COOH

Na₂CO₃(s) + H₃O(aq) + Cl(aq) = NaCl(l) + CO₂(g) + H₂O(l) =>
Na₂CO₃(s) + 2 H₃O(aq) + 2 Cl(aq) = 2 NaCl(l) + CO₂(g) + 3 H₂O(l)

RbOH + NaCl = RbCl + NaOH =>
RbOH + NaCl = RbCl + NaOH

P + KOH + H₂O = PH₃ + KH₃PO₃ =>
5 P + 3 KOH + 6 H₂O = 2 PH₃ + 3 KH₃PO₃

KMg(I) = K(I)Mg =>
KMg(I) = K(I)Mg

P + KOH + H₂O = PH₃ + KH₃PO₃ =>
5 P + 3 KOH + 6 H₂O = 2 PH₃ + 3 KH₃PO₃

Al₂O₃K = Al₂KO₃ =>
Al₂O₃K = Al₂KO₃

Mg(C₂H₃O₂) + SrBr₂ = MgBr₂ + Sr(C₂H₃O₂) =>
Mg(C₂H₃O₂) + SrBr₂ = MgBr₂ + Sr(C₂H₃O₂)

P + KOH + H₂O = PH₃ + KH₃PO₃ =>
5 P + 3 KOH + 6 H₂O = 2 PH₃ + 3 KH₃PO₃

CH₃COCH₃ = CH₂CO + CH₄ =>
CH₃COCH₃ = CH₂CO + CH₄

CuSO₄{2-} + CoCl{-} = CoSO₄{2-} + CuCl{-} =>
CuSO₄{2-} + CoCl{-} = CoSO₄{2-} + CuCl{-}

SrLiBr = SrBrLi =>
SrLiBr = SrBrLi

Al + O₂ = Al₂O₃ =>
4 Al + 3 O₂ = 2 Al₂O₃

P + HNO₃ + NaOH = H₃PO₄ + NaNO₂ + H₂O =>
2 P + 5 HNO₃ + 5 NaOH = 2 H₃PO₄ + 5 NaNO₂ + 2 H₂O

CuCl(electricity) = Cu + Cl =>
CuCl(electricity) = Cu + Cl

C₇H₁₆ + O₂ = CO₂ + H₂O =>
C₇H₁₆ + 11 O₂ = 7 CO₂ + 8 H₂O

NaOH(g) = Na(aq)OH(aq) =>
NaOH(g) = Na(aq)OH(aq)

Na(Al(OH)₄) + HCl = Al(OH)₃ + NaCl + H₂O =>
Na(Al(OH)₄) + HCl = Al(OH)₃ + NaCl + H₂O

Cu + HCl = Cu₂Cl + H =>
2 Cu + HCl = Cu₂Cl + H

Au + CuO = Au₂O₃ + Cu =>
2 Au + 3 CuO = Au₂O₃ + 3 Cu

Sc₂O₃ + PbO = Pb + Sc₂O₄ =>
Sc₂O₃ + PbO = Pb + Sc₂O₄

C₆H₁₃OH + O₂ = CO₂ + H₂O =>
C₆H₁₃OH + 9 O₂ = 6 CO₂ + 7 H₂O

P + KOH + H₂O = PH₃ + KH₃PO₃ =>
5 P + 3 KOH + 6 H₂O = 2 PH₃ + 3 KH₃PO₃

BariumAcetateCopper(II)Chromate = Copper(II)AcetateBariumChromate =>
BariumAcetateCopper(II)Chromate = Copper(II)AcetateBariumChromate

CuCl(electricity) = Cu + Cl =>
CuCl(electricity) = Cu + Cl

ZnClPbI = ZnIPbCl =>
ZnClPbI = ZnIPbCl

H₂SO₄ + NaClO₂ = H₂O + NaSO₄ + OCl =>
H₂SO₄ + NaClO₂ = H₂O + NaSO₄ + OCl

Ti + OH = Ti(OH)₃ =>
Ti + 3 OH = Ti(OH)₃

MgSO₄*7H₂O = MgSO₄ + H₂O =>
MgSO₄*7H₂O = MgSO₄ + 7 H₂O

Sr(NO₃)₂ + (NH₄)₂C₂O₄ = SrC₂O₄ + NH₄NO₃ =>
Sr(NO₃)₂ + (NH₄)₂C₂O₄ = SrC₂O₄ + 2 NH₄NO₃

MgSO₄*7H₂O = MgSO₄ + H₂O =>
MgSO₄*7H₂O = MgSO₄ + 7 H₂O

NaNO₃KCl = KNO₃NaCl =>
NaNO₃KCl = KNO₃NaCl

MgSO₄ + NaCO₂ = MgCO₂ + NaSO₄ =>
MgSO₄ + NaCO₂ = MgCO₂ + NaSO₄

NaOCl + HCl + HF = NaF + Cl₂ + H₂O =>
NaOCl + HCl + HF = NaF + Cl₂ + H₂O

V₂O₅ + HCl = VOCl₃ + H₂O =>
V₂O₅ + 6 HCl = 2 VOCl₃ + 3 H₂O

KClMnO₂ = ClO₂KMn =>
KClMnO₂ = ClO₂KMn

CuCl(electricity) = Cu + Cl =>
CuCl(electricity) = Cu + Cl

HClO₃ + Br = H₂ + BrClO₃ =>
2 HClO₃ + 2 Br = H₂ + 2 BrClO₃

Cr{3+} + S₂O₈{2-} + H₂O = Cr₂O₇{2-} + SO₄{2-} + H{+} =>
2 Cr{3+} + 3 S₂O₈{2-} + 7 H₂O = Cr₂O₇{2-} + 6 SO₄{2-} + 14 H{+}

NaClI = NaICl =>
NaClI = NaICl

KJHCl = KClHJ =>
KJHCl = KClHJ

C₁₀H₂₂ + O₂ = H₂O + CO₂ =>
2 C₁₀H₂₂ + 31 O₂ = 22 H₂O + 20 CO₂

Na₂CO₃ + CoSO₄ = CoCO₃ + Na₂SO₄ =>
Na₂CO₃ + CoSO₄ = CoCO₃ + Na₂SO₄

NH₄NO₃ = H₂O + N₂O =>
NH₄NO₃ = 2 H₂O + N₂O

NaI + PbN = NaPb + IN =>
NaI + PbN = NaPb + IN

FeCl₃ + Ca(OH)₂ = Fe(OH)₂ + Ca(Cl₃) =>
FeCl₃ + Ca(OH)₂ = Fe(OH)₂ + Ca(Cl₃)

MnSO₄ + H₂O₂ + NaOH = MnO₂ + Na₂SO₄ + H₂O =>
MnSO₄ + H₂O₂ + 2 NaOH = MnO₂ + Na₂SO₄ + 2 H₂O

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