Équations chimiques équilibrées sur08/10/24

Na₂CO₃(aq) + SrCl₂(aq) = NaCl(aq) + SrCO₃ =>
Na₂CO₃(aq) + SrCl₂(aq) = 2 NaCl(aq) + SrCO₃

Na₂Co₃(aq) + SrCl₂(aq) = SrCo₃(s) + NaCl(aq) =>
Na₂Co₃(aq) + SrCl₂(aq) = SrCo₃(s) + 2 NaCl(aq)

Na₂CO₃(aq) + SrCl₂(aq) = NaCl(aq) + SrCO₃ =>
Na₂CO₃(aq) + SrCl₂(aq) = 2 NaCl(aq) + SrCO₃

SrCl₂(aq) + Na₂CO₃(aq) = SrCO₃(s) + NaCl =>
SrCl₂(aq) + Na₂CO₃(aq) = SrCO₃(s) + 2 NaCl

Na₂CO₃(aq) + SrCl₂(aq) = NaCl(aq) + SrCO₃(s) =>
Na₂CO₃(aq) + SrCl₂(aq) = 2 NaCl(aq) + SrCO₃(s)

SrCl₂(aq) + Na₂CO₃(aq) = SrCO₃(s) + NaCl =>
SrCl₂(aq) + Na₂CO₃(aq) = SrCO₃(s) + 2 NaCl

Na₂CO₃(aq) + SrCl₂(aq) = NaCl(aq) + SrCO₃ =>
Na₂CO₃(aq) + SrCl₂(aq) = 2 NaCl(aq) + SrCO₃

FeCl₃(aq) + NH₄SCN(aq) = Fe(SCN)₃(aq) + NH₄Cl(aq) =>
FeCl₃(aq) + 3 NH₄SCN(aq) = Fe(SCN)₃(aq) + 3 NH₄Cl(aq)

Na₂Co₃(aq) + SrCl₂(aq) = SrCo₃(s) + NaCl(aq) =>
Na₂Co₃(aq) + SrCl₂(aq) = SrCo₃(s) + 2 NaCl(aq)

HC₂H₃CO₂ + Ba(OH₂) = H₃O + BaC₂H₃CO₂ =>
HC₂H₃CO₂ + Ba(OH₂) = H₃O + BaC₂H₃CO₂

Na₂CO₃(aq) + SrCl₂(aq) = NaCl(aq) + SrCO₃(s) =>
Na₂CO₃(aq) + SrCl₂(aq) = 2 NaCl(aq) + SrCO₃(s)

FeCl₃(aq) + NH₄SCN(aq) = Fe(SCN)₃(aq) + NH₄Cl(aq) =>
FeCl₃(aq) + 3 NH₄SCN(aq) = Fe(SCN)₃(aq) + 3 NH₄Cl(aq)

Na₂CO₃(aq) + SrCl₂(aq) = NaCl(aq) + SrCO₃(s) =>
Na₂CO₃(aq) + SrCl₂(aq) = 2 NaCl(aq) + SrCO₃(s)

Al + (H₂SO₄)₃ = Al₂(SO₄)₃ + H =>
2 Al + (H₂SO₄)₃ = Al₂(SO₄)₃ + 6 H

HClO₄ + HCl = ClO₃ + H₂O =>
7 HClO₄ + HCl = 8 ClO₃ + 4 H₂O

Fe(s) + NaCl(aq) + H₂O(l) = FeCl(s) + NaOH(aq) + H₂(g) =>
2 Fe(s) + 2 NaCl(aq) + 2 H₂O(l) = 2 FeCl(s) + 2 NaOH(aq) + H₂(g)

Na₂CO₃ + Ca(OH)₂ = NaOH + CaCO₃ =>
Na₂CO₃ + Ca(OH)₂ = 2 NaOH + CaCO₃

CH₃COOH + K₂Cr₂O₇ + H₂SO₄ = K₂SO₄ + Cr₂(SO₄)₃ + CO₂ + H₂O =>
3 CH₃COOH + 4 K₂Cr₂O₇ + 16 H₂SO₄ = 4 K₂SO₄ + 4 Cr₂(SO₄)₃ + 6 CO₂ + 22 H₂O

Cu + Fe(SO₄) = Cu(SO₄) + Fe =>
Cu + Fe(SO₄) = Cu(SO₄) + Fe

IOH + HBr = IBr + H₂O =>
IOH + HBr = IBr + H₂O

H₂ = HH =>
H₂ = HH

Na₃Po₄ + Ba = Ba₃(Po₄)₂ + Na =>
2 Na₃Po₄ + 3 Ba = Ba₃(Po₄)₂ + 6 Na

FeCl₃(aq) + NH₄SCN(aq) = (FeSCN)Cl₂(aq) + NH₄Cl(aq) =>
FeCl₃(aq) + NH₄SCN(aq) = (FeSCN)Cl₂(aq) + NH₄Cl(aq)

FeCl₃(aq) + NH₄SCN(aq) = Fe(SCN)₃(aq) + NH₄Cl(aq) =>
FeCl₃(aq) + 3 NH₄SCN(aq) = Fe(SCN)₃(aq) + 3 NH₄Cl(aq)

FeCl₃(aq) + NH₄SCN(aq) = (FeSCN)Cl₂(aq) + NH₄Cl(aq) =>
FeCl₃(aq) + NH₄SCN(aq) = (FeSCN)Cl₂(aq) + NH₄Cl(aq)

FeCl₃(aq) + NH₄SCN(aq) = (NH₄)₃[Fe(SCN)₆](aq) + NH₄Cl(aq) =>
FeCl₃(aq) + 6 NH₄SCN(aq) = (NH₄)₃[Fe(SCN)₆](aq) + 3 NH₄Cl(aq)

FeCl₃(aq) + NH₄SCN(aq) = [FeSCN]Cl₂(aq) + NH₄Cl(aq) =>
FeCl₃(aq) + NH₄SCN(aq) = [FeSCN]Cl₂(aq) + NH₄Cl(aq)

CaF₂ + H₂SO₄ = CaSO₄ + HF =>
CaF₂ + H₂SO₄ = CaSO₄ + 2 HF

As₂S₅ + HNO₃ = H₃AsO₄ + NO₂ + S + H₂O =>
As₂S₅ + 10 HNO₃ = 2 H₃AsO₄ + 10 NO₂ + 5 S + 2 H₂O

Fe₂O₃ + LiOH = LiFeO₂ + H₂O =>
Fe₂O₃ + 2 LiOH = 2 LiFeO₂ + H₂O

Cu₂O + Cu₂S = SO₂ + Cu₄ =>
4 Cu₂O + 2 Cu₂S = 2 SO₂ + 3 Cu₄

Na₃CrO₄ + H₂SO₄ = Na₂Cr₂O₇ + Cr₂O₃ + Na₂SO₄ + H₂O =>
6 Na₃CrO₄ + 7 H₂SO₄ = 2 Na₂Cr₂O₇ + Cr₂O₃ + 7 Na₂SO₄ + 7 H₂O

FeCl₃(aq) + NH₄SCN(aq) = Fe[Fe(SCN)₆] + NH₄Cl(aq) =>
2 FeCl₃(aq) + 6 NH₄SCN(aq) = Fe[Fe(SCN)₆] + 6 NH₄Cl(aq)

FeCl₃(aq) + NH₄SCN(aq) = [FeSCN]Cl₂(aq) + NH₄Cl(aq) =>
FeCl₃(aq) + NH₄SCN(aq) = [FeSCN]Cl₂(aq) + NH₄Cl(aq)

Na₃CrO₄ + H₂SO₄ = Na₂Cr₂O₇ + Cr₂O₃ + Na₂SO₄ + H₂O =>
6 Na₃CrO₄ + 7 H₂SO₄ = 2 Na₂Cr₂O₇ + Cr₂O₃ + 7 Na₂SO₄ + 7 H₂O

NH₄SCN(aq) + FeCl₃(aq) = NH₃ + HCl + Fe(SCN)₃ =>
3 NH₄SCN(aq) + FeCl₃(aq) = 3 NH₃ + 3 HCl + Fe(SCN)₃

Na₃CrO₄ + H₂SO₄ = Na₂Cr₂O₇ + Cr₂O₃ + Na₂SO₄ + H₂O =>
6 Na₃CrO₄ + 7 H₂SO₄ = 2 Na₂Cr₂O₇ + Cr₂O₃ + 7 Na₂SO₄ + 7 H₂O

Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe

MgCl₂ + Na₂HPO₄ = Mg₃(PO₄)₂ + NaCl + H₃PO₄ =>
3 MgCl₂ + 3 Na₂HPO₄ = Mg₃(PO₄)₂ + 6 NaCl + H₃PO₄

FeCl₃(aq) + NH₄SCN(aq) = [FeSCN]Cl₂(aq) + NH₄Cl(aq) =>
FeCl₃(aq) + NH₄SCN(aq) = [FeSCN]Cl₂(aq) + NH₄Cl(aq)

Na₃CrO₄ + H₂SO₄ = Na₂Cr₂O₇ + Cr₂(SO₄)₃ + Na₂SO₄ + H₂O =>
6 Na₃CrO₄ + 10 H₂SO₄ = 2 Na₂Cr₂O₇ + Cr₂(SO₄)₃ + 7 Na₂SO₄ + 10 H₂O

Ag(NH₃)₂ = Ag + NH₃ =>
Ag(NH₃)₂ = Ag + 2 NH₃

FeCl₃(aq) + NH₄SCN(aq) = (NH₄)₃[Fe(SCN)₆](aq) + NH₄Cl(aq) =>
FeCl₃(aq) + 6 NH₄SCN(aq) = (NH₄)₃[Fe(SCN)₆](aq) + 3 NH₄Cl(aq)

FeCl₃(aq) + NH₄SCN(aq) = [FeSCN]Cl₂(aq) + NH₄Cl(aq) =>
FeCl₃(aq) + NH₄SCN(aq) = [FeSCN]Cl₂(aq) + NH₄Cl(aq)

FeCl₃(aq) + NH₄SCN(aq) = (FeSCN)Cl₂(aq) + NH₄Cl(aq) =>
FeCl₃(aq) + NH₄SCN(aq) = (FeSCN)Cl₂(aq) + NH₄Cl(aq)

P₄ + O₄ = P₄O₆ =>
2 P₄ + 3 O₄ = 2 P₄O₆

NH₄SCN(aq) + FeCl₃(aq) = NH₃ + HCl + Fe(SCN)₃ =>
3 NH₄SCN(aq) + FeCl₃(aq) = 3 NH₃ + 3 HCl + Fe(SCN)₃

FeCl₃(aq) + NH₄SCN(aq) = Fe[Fe(SCN)₆] + NH₄Cl(aq) =>
2 FeCl₃(aq) + 6 NH₄SCN(aq) = Fe[Fe(SCN)₆] + 6 NH₄Cl(aq)

Fe₂O₃ + N₂ = NO + Fe =>
2 Fe₂O₃ + 3 N₂ = 6 NO + 4 Fe

Fe₂O₃ + Na₂CO₃ = NaFeO₂ + CO₂ =>
Fe₂O₃ + Na₂CO₃ = 2 NaFeO₂ + CO₂

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