Équations chimiques équilibrées sur06/10/24

ZnAgI₂ = ZnI₂Ag =>
ZnAgI₂ = ZnI₂Ag

Mg(s) + O₂(g) = MgO₂(s) =>
Mg(s) + O₂(g) = MgO₂(s)

NaFCaCl = NaClCaF =>
NaFCaCl = NaClCaF

CaCl₂ + Cr(NO₃)₃ = Ca(NO₃)₂ + CrCl₃ =>
3 CaCl₂ + 2 Cr(NO₃)₃ = 3 Ca(NO₃)₂ + 2 CrCl₃

Hg + O₂ = Hg₂O =>
4 Hg + O₂ = 2 Hg₂O

BrCl + KOH + Cl₂ = KBrO₃ + KCl + H₂ =>
2 BrCl + 6 KOH + Cl₂ = 2 KBrO₃ + 4 KCl + 3 H₂

AgNO₃(aq) + CaBr₂(aq) = Ag₂Br₂(s) + Ca(NO₃)₂(aq) =>
2 AgNO₃(aq) + CaBr₂(aq) = Ag₂Br₂(s) + Ca(NO₃)₂(aq)

C₁₄H₁₀C₂H₂(CO)₂O = C₁₈H₁₂O₃ =>
C₁₄H₁₀C₂H₂(CO)₂O = C₁₈H₁₂O₃

Mn₂O₃ + CO₂ = Mn₂(CO₃)₃ =>
Mn₂O₃ + 3 CO₂ = Mn₂(CO₃)₃

AgNO₃(aq)Cu(s) = CuNO₃(aq)Ag(s) =>
AgNO₃(aq)Cu(s) = CuNO₃(aq)Ag(s)

C₁₀H₄₆(s) + O₂(g) = CO₂(g) + H₂O(l) =>
2 C₁₀H₄₆(s) + 43 O₂(g) = 20 CO₂(g) + 46 H₂O(l)

Al₂(SO₄)₃H₃PO₄ = (SO₄)₃H₃Al₂PO₄ =>
Al₂(SO₄)₃H₃PO₄ = (SO₄)₃H₃Al₂PO₄

KOH + C₆H₈O₇ = K₃C₆H₅O₇ + H₂O =>
3 KOH + C₆H₈O₇ = K₃C₆H₅O₇ + 3 H₂O

Na₂Cr₂O₇ + FeSO₄ = FeCr₂O₇ + Na₂SO₄ =>
Na₂Cr₂O₇ + FeSO₄ = FeCr₂O₇ + Na₂SO₄

LaO₂ + MnO₂ = LaMnO₃ + O₂ =>
2 LaO₂ + 2 MnO₂ = 2 LaMnO₃ + O₂

Sn(NO₃)₄ + K₂(SO₃) = Sn₂(SO₃)₄ + KNO₃ =>
2 Sn(NO₃)₄ + 4 K₂(SO₃) = Sn₂(SO₃)₄ + 8 KNO₃

CsKOH = CsOHK =>
CsKOH = CsOHK

SnS₂ + HNO₃ + HCl = H₂SnCl₆ + NO₂ + H₂SO₄ + H₂O =>
SnS₂ + 16 HNO₃ + 6 HCl = H₂SnCl₆ + 16 NO₂ + 2 H₂SO₄ + 8 H₂O

CO₂H₂ = CO*H₂O =>
CO₂H₂ = CO*H₂O

CuNiHCl = CuClHNi =>
CuNiHCl = CuClHNi

Ni(Co) = NiCo =>
Ni(Co) = NiCo

HC₃N + NH₃ = C₃H₄N₂ =>
HC₃N + NH₃ = C₃H₄N₂

Al + NaOH + H₂O = Na₃[Al(OH)₆] + H =>
Al + 3 NaOH + 3 H₂O = Na₃[Al(OH)₆] + 3 H

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

I₂ + CsCI = CsI + CI₂ =>
I₂ + CsCI = CsI + CI₂

Cr + FeCl₃ = FeCl₂ + CrCl₂ =>
Cr + 2 FeCl₃ = 2 FeCl₂ + CrCl₂

CH₂CHCH₃ + CH₃CH₂CH₂OH = CH₃CH(OH)CH₂CH₂CH₂CH₃ =>
CH₂CHCH₃ + CH₃CH₂CH₂OH = CH₃CH(OH)CH₂CH₂CH₂CH₃

Na₂ + Na₂SO₄ + SiO₂ = Na₂SiO₃ + SO₂ =>
Na₂ + Na₂SO₄ + 2 SiO₂ = 2 Na₂SiO₃ + SO₂

CuO + FeO = CuFeO₂ =>
CuO + FeO = CuFeO₂

Al + NaOH + H₂O = Na₃[Al(OH)₆] + H =>
Al + 3 NaOH + 3 H₂O = Na₃[Al(OH)₆] + 3 H

NaC₂H₃O₂ + Na₂(CO₃)₂ = CO₂ + H₂O + Na₂CO₃ =>
2 NaC₂H₃O₂ + 8 Na₂(CO₃)₂ = 11 CO₂ + 3 H₂O + 9 Na₂CO₃

C₃H₅(OH)₃ + PCl₅ = C₃H₅Cl + POCl₃ + Cl + H₂O =>
2 C₃H₅(OH)₃ + 3 PCl₅ = 2 C₃H₅Cl + 3 POCl₃ + 4 Cl + 3 H₂O

K₂SO₃ + H₂SO₃ = KHSO₃ =>
K₂SO₃ + H₂SO₃ = 2 KHSO₃

NaCH₃COO(aq)AgNO₃(aq) = NaNO₃(aq)AgCH₃COO(aq) =>
NaCH₃COO(aq)AgNO₃(aq) = NaNO₃(aq)AgCH₃COO(aq)

KOHHA = H₂OKA =>
KOHHA = H₂OKA

CaClKS = CaSKCl =>
CaClKS = CaSKCl

Fe + MgF₂ = MgFe + F =>
Fe + MgF₂ = MgFe + 2 F

BaAgOH = Ba(OH)Ag =>
BaAgOH = Ba(OH)Ag

Copper(II)SulfateIron(s) = Copper(s)Iron(II)Sulfate(aq) =>
Copper(II)SulfateIron(s) = Copper(s)Iron(II)Sulfate(aq)

XNH₃ + XO₂ = XN + XO₂H₃ =>
XNH₃ + XO₂ = XN + XO₂H₃

Na₂SO₃ = Na₂O + SO₂ =>
Na₂SO₃ = Na₂O + SO₂

NaBrCO = CO(Br)Na =>
NaBrCO = CO(Br)Na

Na₂SO₃ = Na₂O + SO₂ =>
Na₂SO₃ = Na₂O + SO₂

C₄H₇OOHCH₃OH = C₅H₁₀O₂H₂O =>
C₄H₇OOHCH₃OH = C₅H₁₀O₂H₂O

Na₂SO₃ = Na₂O + SO₂ =>
Na₂SO₃ = Na₂O + SO₂

N₃ + O = NO₃ =>
N₃ + 9 O = 3 NO₃

Rb₂O(s) + HNO₃(aq) = RbNO₃ + H₂O =>
Rb₂O(s) + 2 HNO₃(aq) = 2 RbNO₃ + H₂O

NaAl(OH) = AlONaH =>
NaAl(OH) = AlONaH

H₃PO₄ + NaOH = NaH₂PO₄ + H₂O =>
H₃PO₄ + NaOH = NaH₂PO₄ + H₂O

HCO₂HNH₃ = NH₄CO₂H =>
HCO₂HNH₃ = NH₄CO₂H

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