Équations chimiques équilibrées sur01/04/24

C₁₅H₃N₃O₁₃P₂ + H₂O₂ = CO₂ + H₂O + N + P =>
2 C₁₅H₃N₃O₁₃P₂ + 37 H₂O₂ = 30 CO₂ + 40 H₂O + 6 N + 4 P

KNO₂ + C + S₈ = N + CO₂ + KS =>
8 KNO₂ + 8 C + S₈ = 8 N + 8 CO₂ + 8 KS

Na₃AsO₄ + Na₂S + HCl = As₂S₅ + NaCl + H₂O =>
2 Na₃AsO₄ + 5 Na₂S + 16 HCl = As₂S₅ + 16 NaCl + 8 H₂O

C(NH₂)₂O + H₂O = C(NH₂)₂ + H₂O₂ =>
C(NH₂)₂O + H₂O = C(NH₂)₂ + H₂O₂

Na + Pb(CH₃COOH)₂ = Pb + NaCH₃COOH =>
2 Na + Pb(CH₃COOH)₂ = Pb + 2 NaCH₃COOH

Pb(CH₃COO)₂ + MgBr₂ = PbBr₂ + Mg(CH₃COO)₂ =>
Pb(CH₃COO)₂ + MgBr₂ = PbBr₂ + Mg(CH₃COO)₂

NaI + PbO₂ + H₂SO₄ = I₂ + PbSO₄ + NaSO₄ + H₂O =>
2 NaI + 2 PbO₂ + 4 H₂SO₄ = I₂ + 2 PbSO₄ + 2 NaSO₄ + 4 H₂O

Li[AlH₄] + Br₂ = AlBr₃ + LiBr + HBr =>
Li[AlH₄] + 4 Br₂ = AlBr₃ + LiBr + 4 HBr

AgNO₃ + NaOH + NiO + O₂ = AgNiO₂ + H₂O + NaNO₃ =>
4 AgNO₃ + 4 NaOH + 4 NiO + O₂ = 4 AgNiO₂ + 2 H₂O + 4 NaNO₃

CaCo₃(s) + HCl(aq) = CaCl₂(aq) + H₂Co₃(g) =>
CaCo₃(s) + 2 HCl(aq) = CaCl₂(aq) + H₂Co₃(g)

S + NaOH = Na₂S + Na₃SO₃ + H₂O =>
5 S + 12 NaOH = 3 Na₂S + 2 Na₃SO₃ + 6 H₂O

Cl₂ + CO₂ + H₂O = CHCl₃ + O₂ =>
6 Cl₂ + 4 CO₂ + 2 H₂O = 4 CHCl₃ + 5 O₂

(NH₄)₂CO₃ + O₂ = CO₂ + H₂O + NO₂ =>
2(NH₄)₂CO₃ + 7 O₂ = 2 CO₂ + 8 H₂O + 4 NO₂

H{+} + S₂O₃{2-} = SO₂ + H₂O + S =>
2 H{+} + S₂O₃{2-} = SO₂ + H₂O + S

Cu₂S₃ + NH₄OH = Cu(OH)₃ + H₂S + NH₃ =>
Cu₂S₃ + 6 NH₄OH = 2 Cu(OH)₃ + 3 H₂S + 6 NH₃

B₂H₆ + NH₃ = B₂H₆N₃ + H₂ =>
2 B₂H₆ + 6 NH₃ = 2 B₂H₆N₃ + 9 H₂

PbF = Pb + F =>
PbF = Pb + F

H₂SiO₃ + Ba(OH)₂ = Ba₂(SiO₃)₂ + H₂O =>
2 H₂SiO₃ + 2 Ba(OH)₂ = Ba₂(SiO₃)₂ + 4 H₂O

MnO₂ + HCl + KI = MnCl₂ + I₂ + KCl + H₂O =>
MnO₂ + 4 HCl + 2 KI = MnCl₂ + I₂ + 2 KCl + 2 H₂O

HClO(aq) + NaOH(aq) = NaClO(aq) + H₂O(l) =>
HClO(aq) + NaOH(aq) = NaClO(aq) + H₂O(l)

NaOH + H₂SiO₃ = Na₂SiO₃ + H₂O =>
2 NaOH + H₂SiO₃ = Na₂SiO₃ + 2 H₂O

HClO(aq) + NaOH(aq) = NaClO(aq) + H₂O(l) =>
HClO(aq) + NaOH(aq) = NaClO(aq) + H₂O(l)

Ag + HS{-} + CrO₄{-2} + H₂O = Ag₂S + Cr(OH)₃ + H₂O{-} =>
10 Ag + 5 HS{-} + CrO₄{-2} + 6 H₂O = 5 Ag₂S + Cr(OH)₃ + 7 H₂O{-}

KNO₃ + NH₂CH₂COOH = K₂O + CO₂ + NO₂ + H₂O =>
26 KNO₃ + 2 NH₂CH₂COOH = 13 K₂O + 4 CO₂ + 28 NO₂ + 5 H₂O

NH₃ + NHO₃ = H₂O + N₂ =>
5 NH₃ + 3 NHO₃ = 9 H₂O + 4 N₂

AsI₃(s) = As(s) + I₂(s) =>
2 AsI₃(s) = 2 As(s) + 3 I₂(s)

N₂H₄(g) + ClF₃(g) = HF(g) + N₂(g) + Cl₂(g) =>
3 N₂H₄(g) + 4 ClF₃(g) = 12 HF(g) + 3 N₂(g) + 2 Cl₂(g)

Na₂Cr₂O₇ + NaOH = Na₂CrO₄ + H₂O =>
Na₂Cr₂O₇ + 2 NaOH = 2 Na₂CrO₄ + H₂O

Sr(OH)₂ + Mg(ClO₃)₂ = Sr(ClO₃)₂ + Mg(OH)₂ =>
Sr(OH)₂ + Mg(ClO₃)₂ = Sr(ClO₃)₂ + Mg(OH)₂

HClO(aq) + NaOH(aq) = NaClO(aq) + H₂O(l) =>
HClO(aq) + NaOH(aq) = NaClO(aq) + H₂O(l)

C₆H₁₂ + SO₄ = H₂O + H₂S + C₀₂ =>
5 C₆H₁₂ + 6 SO₄ = 24 H₂O + 6 H₂S + 15 C₀₂

Mn(OH₂)₆{2+} + OH{-} = Mn(OH)₂ + H₂O =>
Mn(OH₂)₆{2+} + 2 OH{-} = Mn(OH)₂ + 6 H₂O

HNO₃ + H₂O = HNO₃H₂O =>
HNO₃ + H₂O = HNO₃H₂O

HClO(aq) + NaOH(aq) = NaClO(aq) + H₂O(l) =>
HClO(aq) + NaOH(aq) = NaClO(aq) + H₂O(l)

KClO₃ + I₂ + H₂O = KCl + HIO₃ =>
5 KClO₃ + 3 I₂ + 3 H₂O = 5 KCl + 6 HIO₃

C(CH₃CH₃CH₃)OH + H₂O = H₃O + C(CH₃CH₃CH₃)O =>
C(CH₃CH₃CH₃)OH + H₂O = H₃O + C(CH₃CH₃CH₃)O

CH₃NH₂ + O₂ = CO₂ + H₂O + N =>
4 CH₃NH₂ + 9 O₂ = 4 CO₂ + 10 H₂O + 4 N

S + NaOH = Na₂S + Na₂S₂O₃ + H₂O =>
4 S + 6 NaOH = 2 Na₂S + Na₂S₂O₃ + 3 H₂O

HF + NO₂ + H₂ = NF₃ + H₂O =>
6 HF + 2 NO₂ + H₂ = 2 NF₃ + 4 H₂O

S + NaOH = Na₂S + Na₂SO₄ + H₂O =>
4 S + 8 NaOH = 3 Na₂S + Na₂SO₄ + 4 H₂O

S + NaOH = Na₂S + Na₂SO₃ + H₂O =>
3 S + 6 NaOH = 2 Na₂S + Na₂SO₃ + 3 H₂O

HClO(aq) + NaOH(aq) = NaClO(aq) + H₂O(l) =>
HClO(aq) + NaOH(aq) = NaClO(aq) + H₂O(l)

ZnCO₃ + HI = CO₂ + OH + ZnI =>
ZnCO₃ + HI = CO₂ + OH + ZnI

TiO₂ + TiP₂O₇ + TiP + Fe(PO₃)₃ + SiO₂ = FeTi₃Si₂P₆O₂₅ =>
4 TiO₂ + 4 TiP₂O₇ + TiP + 3 Fe(PO₃)₃ + 6 SiO₂ = 3 FeTi₃Si₂P₆O₂₅

S₈ + NH₃ = H₂S + S₄N₄ =>
5 S₈ + 16 NH₃ = 24 H₂S + 4 S₄N₄

PbF₂ = Pb + F =>
PbF₂ = Pb + 2 F

CuCl₂(aq) + Na₂S(aq) = Na₂Cl₂(aq) + CuS(s) =>
CuCl₂(aq) + Na₂S(aq) = Na₂Cl₂(aq) + CuS(s)

HClO(aq) + NaOH(aq) = NaClO(aq) + H₂O(l) =>
HClO(aq) + NaOH(aq) = NaClO(aq) + H₂O(l)

Fe₂O₃(s) = Fe₃O₄ + O₂ =>
6 Fe₂O₃(s) = 4 Fe₃O₄ + O₂

C₆H₁₃NO₂ + O₂ = NO + H₂O + CO₂ =>
4 C₆H₁₃NO₂ + 35 O₂ = 4 NO + 26 H₂O + 24 CO₂

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