Équations chimiques équilibrées sur10/14/18

KIO₃ + Na₂SO₃ + H₂SO₄ = I₂ + Na₂SO₄ + K₂SO₄ + H₂O =>
2 KIO₃ + 5 Na₂SO₃ + H₂SO₄ = I₂ + 5 Na₂SO₄ + K₂SO₄ + H₂O

Mg + HNO₃ = Mg(NO₃) + N₀₂ + H₂O =>
10 Mg + 12 HNO₃ = 10 Mg(NO₃) + N₀₂ + 6 H₂O

CH₃Cl + Na + C₃H₇Cl = C₄H₁₀ + NaCl₂ =>
CH₃Cl + Na + C₃H₇Cl = C₄H₁₀ + NaCl₂

Zn + H₂SO₄ = ZnSO₄ + H₂ =>
Zn + H₂SO₄ = ZnSO₄ + H₂

H₂ + N₂ = NH₃ =>
3 H₂ + N₂ = 2 NH₃

CaO + SO₂ + O = CaSO₄ =>
CaO + SO₂ + O = CaSO₄

PCl₅ + H₂O = H₃PO₄ + HCl =>
PCl₅ + 4 H₂O = H₃PO₄ + 5 HCl

CaO + SO₂ + O = CaSO₄ =>
CaO + SO₂ + O = CaSO₄

CH₄ + Br₂ = CBr₄ + HBr =>
CH₄ + 4 Br₂ = CBr₄ + 4 HBr

NH₃ + O₂ = NO + H₂O =>
4 NH₃ + 5 O₂ = 4 NO + 6 H₂O

Cu + O₂ = CuO =>
2 Cu + O₂ = 2 CuO

Fe₂(SO₄)₃ + KOH = K₂SO₄ + Fe(OH)₃ =>
Fe₂(SO₄)₃ + 6 KOH = 3 K₂SO₄ + 2 Fe(OH)₃

CuSO₄ + Zn = ZnSO₄ + Cu =>
CuSO₄ + Zn = ZnSO₄ + Cu

Ag + HNO₃ = AgNO₃ + NO + H₂O =>
3 Ag + 4 HNO₃ = 3 AgNO₃ + NO + 2 H₂O

H₅AsO₃ + SnCl₂ + HCl = As + SnCl₄ + H₂O =>
2 H₅AsO₃ + SnCl₂ + 2 HCl = 2 As + SnCl₄ + 6 H₂O

Mg + H₂So₄ = Mg₂So₄ + H₂ =>
2 Mg + H₂So₄ = Mg₂So₄ + H₂

HCl + NaOH = NaCl + H₂O =>
HCl + NaOH = NaCl + H₂O

Na₂CrO₄ = Na₂O + CrO₃ =>
Na₂CrO₄ = Na₂O + CrO₃

Al + S = Al₂S₃ =>
2 Al + 3 S = Al₂S₃

NH₃ + O₂ = NO + H₂O =>
4 NH₃ + 5 O₂ = 4 NO + 6 H₂O

BaCl₂ + K₂SO₄ = BaSO₄ + KCl =>
BaCl₂ + K₂SO₄ = BaSO₄ + 2 KCl

AgBr = Ag₂Br + Br₂ =>
4 AgBr = 2 Ag₂Br + Br₂

S + H₂O = SO₂ + H₂S =>
3 S + 2 H₂O = SO₂ + 2 H₂S

HBr + NaOH = NaBr + H₂O =>
HBr + NaOH = NaBr + H₂O

NH₃ + O₂ = NO + H₂O =>
4 NH₃ + 5 O₂ = 4 NO + 6 H₂O

CH₃CH₂COOH(aq) + NaOH(aq) = CH₃CH₂COONa(aq) + H₂O(l) =>
CH₃CH₂COOH(aq) + NaOH(aq) = CH₃CH₂COONa(aq) + H₂O(l)

Ba(NO₃)₂ + MgSO₄ = BaSO₄ + Mg(NO₃)₂ =>
Ba(NO₃)₂ + MgSO₄ = BaSO₄ + Mg(NO₃)₂

CH₃(CH₂)₂COOH(aq) + NaOH(aq) = CH₃(CH₂)₂COONa(aq) + H₂O(l) =>
CH₃(CH₂)₂COOH(aq) + NaOH(aq) = CH₃(CH₂)₂COONa(aq) + H₂O(l)

HCOOH + NaOH = HCOONa + H₂O =>
HCOOH + NaOH = HCOONa + H₂O

K₂Cr₂O₇ + HCl = KCl + H₂Cr₂O₇ =>
K₂Cr₂O₇ + 2 HCl = 2 KCl + H₂Cr₂O₇

FeCl₃ + NaOH = NaCl + Fe(OH)₃ =>
FeCl₃ + 3 NaOH = 3 NaCl + Fe(OH)₃

HCOOH(aq) + NaOH(aq) = HCOONa(aq) + H₂O(l) =>
HCOOH(aq) + NaOH(aq) = HCOONa(aq) + H₂O(l)

CuO + NH₃ = Cu + N₂ + H₂O =>
3 CuO + 2 NH₃ = 3 Cu + N₂ + 3 H₂O

NH₃ + O₂ = H₂O + NO =>
4 NH₃ + 5 O₂ = 6 H₂O + 4 NO

H₂SO₄ + Zn(OH)₂ = ZnSO₄ + H₂O =>
H₂SO₄ + Zn(OH)₂ = ZnSO₄ + 2 H₂O

SiCl₄ + H₂O = H₄SiO₄ + HCl =>
SiCl₄ + 4 H₂O = H₄SiO₄ + 4 HCl

CH₃(CH₂)₃COOH(aq) + NaOH(aq) = CH₃(CH₂)₃COONa(aq) + H₂O(l) =>
CH₃(CH₂)₃COOH(aq) + NaOH(aq) = CH₃(CH₂)₃COONa(aq) + H₂O(l)

FeCl₂ + H₂ = Fe + HCl =>
FeCl₂ + H₂ = Fe + 2 HCl

MGO + O = MGO₂ =>
MGO + O = MGO₂

AgNO₃ + HCl = AgCl + HNO₃ =>
AgNO₃ + HCl = AgCl + HNO₃

NO + Cl₂ + H₂O = HNO₃ + HCl =>
2 NO + 3 Cl₂ + 4 H₂O = 2 HNO₃ + 6 HCl

KMNO₄ + H₂C₂O₄ + H₂SO₄ = K₂SO₄ + MNSO₄ + H₂O + CO₂ =>
2 KMNO₄ + 5 H₂C₂O₄ + 3 H₂SO₄ = K₂SO₄ + 2 MNSO₄ + 8 H₂O + 10 CO₂

Na₂O + H₂O = NaOH =>
Na₂O + H₂O = 2 NaOH

(CH₃(CH₂)₃CH₃) + O₂ = CO₂ + H₂O =>
(CH₃(CH₂)₃CH₃) + 8 O₂ = 5 CO₂ + 6 H₂O

Zn + HCl = H₂ + ZnCl₂ =>
Zn + 2 HCl = H₂ + ZnCl₂

C₁₅H₃₁COOH + KMnO₄ + H₂SO₄ = CO₂ + H₂O + K₂SO₄ + MnSO₄ =>
5 C₁₅H₃₁COOH + 92 KMnO₄ + 138 H₂SO₄ = 80 CO₂ + 218 H₂O + 46 K₂SO₄ + 92 MnSO₄

FeCl₃ + Fe = FeCl =>
FeCl₃ + 2 Fe = 3 FeCl

Na + H₂O = NaOH + H₂ =>
2 Na + 2 H₂O = 2 NaOH + H₂

C + O₂ = CO₂ =>
C + O₂ = CO₂

Fe₂O₃ + CO = Fe + CO₂ =>
Fe₂O₃ + 3 CO = 2 Fe + 3 CO₂

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