Équations chimiques équilibrées sur01/28/24

FeCl₃ + KSCN + EDTA = Fe(EDTA) + SCN + KCl =>
FeCl₃ + 3 KSCN + EDTA = Fe(EDTA) + 3 SCN + 3 KCl

C₂H₆O₁ + O₂ = H₂O + CO₂ =>
C₂H₆O₁ + 3 O₂ = 3 H₂O + 2 CO₂

FeCl₃ + KSCN + EDTA = Fe(EDTA) + SCN + KCl =>
FeCl₃ + 3 KSCN + EDTA = Fe(EDTA) + 3 SCN + 3 KCl

NH₃ + Cl = NCl₃ + HCl =>
NH₃ + 6 Cl = NCl₃ + 3 HCl

MMgSO₄ + Na₂CO₃ = MMgCO₃ + Na₂SO₄ =>
MMgSO₄ + Na₂CO₃ = MMgCO₃ + Na₂SO₄

SH + KOH = KS + H₂O =>
SH + KOH = KS + H₂O

C₄H₆O₆(s) + O₂(g) = CO₂(g) + H₂O(g) =>
2 C₄H₆O₆(s) + 5 O₂(g) = 8 CO₂(g) + 6 H₂O(g)

SH + KOH = KS + H₂O =>
SH + KOH = KS + H₂O

FeCl₃ + KSCN + EDTA = Fe(EDTA) + SCN + KCl =>
FeCl₃ + 3 KSCN + EDTA = Fe(EDTA) + 3 SCN + 3 KCl

Co(OH)₂ + NaOH = [Co(OH)₄]Na₂ =>
Co(OH)₂ + 2 NaOH = [Co(OH)₄]Na₂

SH + KOH = KS + H₂O =>
SH + KOH = KS + H₂O

Na₂CO₃(aq) + CH₃COOH(aq) = NaCH₃COO(aq) + H₂O(l) + CO₂ =>
Na₂CO₃(aq) + 2 CH₃COOH(aq) = 2 NaCH₃COO(aq) + H₂O(l) + CO₂

Na₂CO₃(aq) + HNO₃(aq) = H₂O(l) + CO₂(g) + NaNO₃(aq) =>
Na₂CO₃(aq) + 2 HNO₃(aq) = H₂O(l) + CO₂(g) + 2 NaNO₃(aq)

CH₃COOH(aq) + Na₂CO₃(aq) = CH₃COONa + H₂O + CO₂ =>
2 CH₃COOH(aq) + Na₂CO₃(aq) = 2 CH₃COONa + H₂O + CO₂

FeCl₃ + KSCN + EDTA = Fe(EDTA) + SCN + KCl =>
FeCl₃ + 3 KSCN + EDTA = Fe(EDTA) + 3 SCN + 3 KCl

C + HNO₃ = CO₂ + H₂O + N₂₀ =>
25 C + 20 HNO₃ = 25 CO₂ + 10 H₂O + N₂₀

Ba₄Cu₅Si₆O₂₁ = BaCuSi₄O₁₀ + BaSiO₃ + CuO =>
3 Ba₄Cu₅Si₆O₂₁ = 2 BaCuSi₄O₁₀ + 10 BaSiO₃ + 13 CuO

CH₃COOH(aq) + Na₂CO₃(aq) = CH₃COONa + H₂O + CO₂ =>
2 CH₃COOH(aq) + Na₂CO₃(aq) = 2 CH₃COONa + H₂O + CO₂

SH + KOH = KS + H₂O =>
SH + KOH = KS + H₂O

CH₃COOH(aq) + Na₂CO₃(aq) = CH₃COONa(aq) + CO₂(g) + H₂O(l) =>
2 CH₃COOH(aq) + Na₂CO₃(aq) = 2 CH₃COONa(aq) + CO₂(g) + H₂O(l)

BaO + HCl = OH + ClBa =>
BaO + HCl = OH + ClBa

BaO + HCl = BaCl₂ + H₂O =>
BaO + 2 HCl = BaCl₂ + H₂O

FeCl₃ + KSCN + EDTA = Fe(EDTA) + SCN + KCl =>
FeCl₃ + 3 KSCN + EDTA = Fe(EDTA) + 3 SCN + 3 KCl

CaCl₂ + EDTA = CaCl₂[EDTA] =>
CaCl₂ + EDTA = CaCl₂[EDTA]

SH + KOH = KS + H₂O =>
SH + KOH = KS + H₂O

CH₃COOH(aq) + Na₂CO₃(aq) = CH₃COONa(aq) + CO₂ + H₂O(l) =>
2 CH₃COOH(aq) + Na₂CO₃(aq) = 2 CH₃COONa(aq) + CO₂ + H₂O(l)

KL + AgNO₃ = KNO₃ + AgL =>
KL + AgNO₃ = KNO₃ + AgL

HI + Fe(MnO₄)₃ = FeI₃ + MnI₂ + I₂ + H₂O =>
48 HI + 2 Fe(MnO₄)₃ = 2 FeI₃ + 6 MnI₂ + 15 I₂ + 24 H₂O

BaO + HCl = OH + ClBa =>
BaO + HCl = OH + ClBa

Na + O₂ = Na₂O =>
4 Na + O₂ = 2 Na₂O

Na₂CO₃(aq) + CH₃COOH(aq) = NaCH₃COO(aq) + H₂O(l) + CO₂(g) =>
Na₂CO₃(aq) + 2 CH₃COOH(aq) = 2 NaCH₃COO(aq) + H₂O(l) + CO₂(g)

BaSO₄ + MgCl₂ = BaMg + Cl₂SO₄ =>
BaSO₄ + MgCl₂ = BaMg + Cl₂SO₄

CaCl₂ + EDTA = CaCl₂[EDTA] =>
CaCl₂ + EDTA = CaCl₂[EDTA]

As + NaClO + NaOH = Na₃AsO₄ + NaCl + H₂O =>
2 As + 5 NaClO + 6 NaOH = 2 Na₃AsO₄ + 5 NaCl + 3 H₂O

H₂SO₄ + AlBr = H₂Br + AlSO₄ =>
H₂SO₄ + AlBr = H₂Br + AlSO₄

FeO + CH₃COOH = Fe(CH₃COO)₂ + H₂O =>
FeO + 2 CH₃COOH = Fe(CH₃COO)₂ + H₂O

BaO + HCl = OH + ClBa =>
BaO + HCl = OH + ClBa

CH₃COOH(aq) + Na₂CO₃(aq) = CH₃COONa + H₂O + CO₂ =>
2 CH₃COOH(aq) + Na₂CO₃(aq) = 2 CH₃COONa + H₂O + CO₂

BaO + HCl = OH + ClBa =>
BaO + HCl = OH + ClBa

CH₃COOH(aq) + Na₂CO₃(aq) = CH₃COONa + H₂O + CO₂ =>
2 CH₃COOH(aq) + Na₂CO₃(aq) = 2 CH₃COONa + H₂O + CO₂

KL + AgNO₃ = KNO₃ + AgL =>
KL + AgNO₃ = KNO₃ + AgL

Ag₂Cr₂O₇ = Ag + Cr₂O₇ =>
Ag₂Cr₂O₇ = 2 Ag + Cr₂O₇

FeCl₃ + KSCN + EDTA = Fe(EDTA) + SCN + KCl =>
FeCl₃ + 3 KSCN + EDTA = Fe(EDTA) + 3 SCN + 3 KCl

BaO + HCl = OH + ClBa =>
BaO + HCl = OH + ClBa

KMnO₄ + K₂C₂O₄ + H₂O = MnO₂ + CO₂ + KOH =>
2 KMnO₄ + 3 K₂C₂O₄ + 4 H₂O = 2 MnO₂ + 6 CO₂ + 8 KOH

AgNO₃ + H₂O + Cl + CN = CO₂ + AgCl + HNO₃ =>
9 AgNO₃ + 5 H₂O + 9 Cl + CN = CO₂ + 9 AgCl + 10 HNO₃

SH + KOH = KS + H₂O =>
SH + KOH = KS + H₂O

CH₃COOH(aq) + Na₂CO₃(aq) = CH₃COONa + H₂O + CO₂ =>
2 CH₃COOH(aq) + Na₂CO₃(aq) = 2 CH₃COONa + H₂O + CO₂

Mg + Zn(SO₄)₄ = Mg(SO₄)₃ + Zn =>
4 Mg + 3 Zn(SO₄)₄ = 4 Mg(SO₄)₃ + 3 Zn

CaCl₂ + EDTA = CaCl₂[EDTA] =>
CaCl₂ + EDTA = CaCl₂[EDTA]

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