Équations chimiques équilibrées sur10/21/06

NaOH = Na + OH =>
NaOH = Na + OH

NaOH + C₃H₆O₃ = C₃H₃O₂Na + H₂O =>
NaOH + C₃H₆O₃ = C₃H₃O₂Na + 2 H₂O

NaOH + C₃H₆O₃ = C₃H₅O₃Na + H₂O =>
NaOH + C₃H₆O₃ = C₃H₅O₃Na + H₂O

H + O = H₂O =>
2 H + O = H₂O

Fe + O = OFe =>
Fe + O = OFe

Fe + O = FeO =>
Fe + O = FeO

O = O₃ =>
3 O = O₃

H₂O + O₂ + SO₂ = H₂SO₄ =>
2 H₂O + O₂ + 2 SO₂ = 2 H₂SO₄

NaOH + C₆H₁₈O₂₄P₆ = C₆H₁₇O₂₄P₆Na + H₂O =>
NaOH + C₆H₁₈O₂₄P₆ = C₆H₁₇O₂₄P₆Na + H₂O

NaOH + KHSO₄ = KSO₄Na + H₂O =>
NaOH + KHSO₄ = KSO₄Na + H₂O

Fe₂O₃ + S = SO₃ + Fe =>
Fe₂O₃ + S = SO₃ + 2 Fe

Cr{3+} + BrO₃{-} + H₂O = Cr₂O₇{2-} + H{+} + Br₂ =>
10 Cr{3+} + 6 BrO₃{-} + 17 H₂O = 5 Cr₂O₇{2-} + 34 H{+} + 3 Br₂

KClO₃ + P = KCl + P₄O₁₀ =>
10 KClO₃ + 12 P = 10 KCl + 3 P₄O₁₀

KMnO₄ + HCl = KCl + MnCl₂ + H₂O + Cl₂ =>
2 KMnO₄ + 16 HCl = 2 KCl + 2 MnCl₂ + 8 H₂O + 5 Cl₂

NO₂{-} + H₂O = NO₃{-} + {-} + H{+} =>
NO₂{-} + H₂O = NO₃{-} + 2{-} + 2 H{+}

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

Zn = Zn{2+} + {-} =>
Zn = Zn{2+} + 2{-}

MnO₄{-} + H{+} + {-} = Mn{2+} + H₂O =>
MnO₄{-} + 8 H{+} + 5{-} = Mn{2+} + 4 H₂O

H₃PO₄ + (NH₄)₂MoO₄ + HNO₃ = (NH₄)₃PO₄(MoO)₁₂ + NH₄NO₃ + H₂O =>
H₃PO₄ + 12(NH₄)₂MoO₄ + 9 HNO₃ = (NH₄)₃PO₄(MoO)₁₂ + 15 NH₄NO₃ + 18 H₂O

NaCl + H₂(SO₄) = Na₂(SO₄) + HCl =>
2 NaCl + H₂(SO₄) = Na₂(SO₄) + 2 HCl

AgNO₃ + Na₂S = Na₂NO₃ + AgS =>
AgNO₃ + Na₂S = Na₂NO₃ + AgS

AgNO₃ + NaCl = AgCl + NaNO₃ =>
AgNO₃ + NaCl = AgCl + NaNO₃

AgNO₃ + Na₂S = Na₂NO₃ + AgS =>
AgNO₃ + Na₂S = Na₂NO₃ + AgS

KMnO₄ + HCl = KCl + MnCl₂ + H₂O + Cl₂ =>
2 KMnO₄ + 16 HCl = 2 KCl + 2 MnCl₂ + 8 H₂O + 5 Cl₂

AgNO₃ + Na₂S = Ag₂S + NaNO₃ =>
2 AgNO₃ + Na₂S = Ag₂S + 2 NaNO₃

KMnO₄ + HCl = KCl + MnCl₂ + H₂O + Cl₂ =>
2 KMnO₄ + 16 HCl = 2 KCl + 2 MnCl₂ + 8 H₂O + 5 Cl₂

AgNO₃ + Na₂S = Na₂NO₃ + AgS =>
AgNO₃ + Na₂S = Na₂NO₃ + AgS

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

MgSO₃ + H₃PO₃ = Mg₃(PO₃)₂ + H₂SO₃ =>
3 MgSO₃ + 2 H₃PO₃ = Mg₃(PO₃)₂ + 3 H₂SO₃

C₂H₆ + O₂ = H₂₀₂ + CO₂ =>
101 C₂H₆ + 202 O₂ = 3 H₂₀₂ + 202 CO₂

C₂H₆ + O₂ = H₂₀ + CO₂ =>
10 C₂H₆ + 20 O₂ = 3 H₂₀ + 20 CO₂

C₂H₆ + O₂ = H₂O + CO₂ =>
2 C₂H₆ + 7 O₂ = 6 H₂O + 4 CO₂

KIO₃ + KI + H₂SO₄ = K₂SO₄ + H₂O + I₂ =>
KIO₃ + 5 KI + 3 H₂SO₄ = 3 K₂SO₄ + 3 H₂O + 3 I₂

Cu(C₂H₃O₂)₂ + Sn(SCN)₂ = Cu(SCN)₂ + Sn(C₂H₃O₂)₂ =>
Cu(C₂H₃O₂)₂ + Sn(SCN)₂ = Cu(SCN)₂ + Sn(C₂H₃O₂)₂

KHP + NaOH = H₂O + NaKP =>
KHP + NaOH = H₂O + NaKP

KHP + NaOH = H₂O + K + NaP =>
KHP + NaOH = H₂O + K + NaP

C₈H₁₈ + O₂ = CO₂ + H₂O =>
2 C₈H₁₈ + 25 O₂ = 16 CO₂ + 18 H₂O

Fe + Cl₂ = FeCl₃ =>
2 Fe + 3 Cl₂ = 2 FeCl₃

NH₄OH + H₂SO₄ = (NH₄)₂SO₄ + H₂O =>
2 NH₄OH + H₂SO₄ = (NH₄)₂SO₄ + 2 H₂O

MnCl₂ + NaClO + NaOH = NaMnO₄ + NaCl + H₂O =>
2 MnCl₂ + 5 NaClO + 6 NaOH = 2 NaMnO₄ + 9 NaCl + 3 H₂O

Hg(NO₃)₂ = HgO₂ + NO₂ =>
Hg(NO₃)₂ = HgO₂ + 2 NO₂

P₄ + O₂ = P₄O₁₀ =>
P₄ + 5 O₂ = P₄O₁₀

Ga + O = Ga₃O =>
3 Ga + O = Ga₃O

Cu(OH)₂ + NH₃ = CuO + NH₄OH =>
Cu(OH)₂ + NH₃ = CuO + NH₄OH

CuSO₄ + Na₂S = CuS₂ + Na + O₄ =>
CuSO₄ + Na₂S = CuS₂ + 2 Na + O₄

CH₄ + CCl₄ = CH₂Cl₂ =>
CH₄ + CCl₄ = 2 CH₂Cl₂

C₃H₈ + O₂ = CO₂ + H₂O =>
C₃H₈ + 5 O₂ = 3 CO₂ + 4 H₂O

Al + HCl = AlCl₃ + H₂ =>
2 Al + 6 HCl = 2 AlCl₃ + 3 H₂

Al + HCl = AlH₃ + Cl₂ =>
2 Al + 6 HCl = 2 AlH₃ + 3 Cl₂

Al + HCl = AlCl₃ + H₂ =>
2 Al + 6 HCl = 2 AlCl₃ + 3 H₂

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