| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 Cl + 3 S8 = 8 Cl2S3
CuCl2 + H2Co3 = HCl + CuCo3 =>
CuCl2 + H2Co3 = 2 HCl + CuCo3
F + KI = KF + I2 =>
2 F + 2 KI = 2 KF + I2
BaSO4 + C = BaS + CO1 =>
BaSO4 + 4 C = BaS + 4 CO1
Cl2 + SnBr4 = SnCl4 + Br2 =>
2 Cl2 + SnBr4 = SnCl4 + 2 Br2
Fe2O3(s) + CO(g) = CO2 + Fe3 =>
3 Fe2O3(s) + 9 CO(g) = 9 CO2 + 2 Fe3
C15H32 + O2 = H2O + HC =>
4 C15H32 + 17 O2 = 34 H2O + 60 HC
HC6H7O2 + KOH = KC6H7O2 + H2O =>
HC6H7O2 + KOH = KC6H7O2 + H2O
H2SO4 + KOH = OH + K2H2SO4 =>
H2SO4 + 2 KOH = 2 OH + K2H2SO4
C4 + O2 = C2O4 =>
C4 + 4 O2 = 2 C2O4
H3O + PO4 + NaOH = Na3PO4 + H2O =>
3 H3O + PO4 + 3 NaOH = Na3PO4 + 6 H2O
Ca(OH)2 + NO = CaNO2 + H2O =>
Ca(OH)2 + NO = CaNO2 + H2O
Pb(NO3)2 + NaCl = PbN2 + NaClO6 =>
Pb(NO3)2 + NaCl = PbN2 + NaClO6
CaC2 + CO2 + H2O = Ca(OH)6 + CH2CHCO2H =>
6 CaC2 + 9 CO2 + 32 H2O = 6 Ca(OH)6 + 7 CH2CHCO2H
SiH2Cl2 + HBr = SiBr4 + HCl + H2 =>
SiH2Cl2 + 4 HBr = SiBr4 + 2 HCl + 2 H2
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Pb(NO3)2 + H8N2O4S = H8(NO3)2 + PbN2O4S =>
Pb(NO3)2 + H8N2O4S = H8(NO3)2 + PbN2O4S
C2H3O2Cl + H2O = H3O + C2HO2Cl =>
C2H3O2Cl + 2 H2O = 2 H3O + C2HO2Cl
H2SO4 + Zn = ZnSO4 + H2O + S =>
4 H2SO4 + 3 Zn = 3 ZnSO4 + 4 H2O + S
Cd(NH3)4Cl2 + KOH = Cd(OH)2 + K2(NH3)4Cl2 =>
Cd(NH3)4Cl2 + 2 KOH = Cd(OH)2 + K2(NH3)4Cl2
NaOH + C10H14N2 = H2O + Na + C10H13N2 =>
NaOH + C10H14N2 = H2O + Na + C10H13N2
AgNO3({-}) + KSO4 = AgSO4 + KNO3({-}) =>
AgNO3({-}) + KSO4 = AgSO4 + KNO3({-})
Al2O3 + NaOH = H2O + NaAlO2 =>
Al2O3 + 2 NaOH = H2O + 2 NaAlO2
COCl2 + H2O = COO + HCl =>
COCl2 + H2O = COO + 2 HCl
NaNo3 + KCl = NaCl + KNo3 =>
NaNo3 + KCl = NaCl + KNo3
AuO3 + NH2OH = Au + N2 + H2O =>
AuO3 + 6 NH2OH = Au + 3 N2 + 9 H2O
NBr3 = Br + N2 =>
2 NBr3 = 6 Br + N2
C18H34O2 + C2H5OH = H2O + C20H38O2 =>
C18H34O2 + C2H5OH = H2O + C20H38O2
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
Br2O3 + H2O = HBrO2 =>
Br2O3 + H2O = 2 HBrO2
CsI + InI + CsInI4 = CsInI3 =>
CsI + InI + CsInI4 = 2 CsInI3
C16H15O3N3SF2 + NaOH + Cl2 = C16H15O4N3SF2Na + NaCl + H2O =>
2 C16H15O3N3SF2 + 4 NaOH + Cl2 = 2 C16H15O4N3SF2Na + 2 NaCl + 2 H2O
Ca(OH)2 + Cl2 = Ca(OCl2) + H2O =>
Ca(OH)2 + Cl2 = Ca(OCl2) + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Sr(NO3)2 + Li2SO4 = SrSO4 + Li(NO3) =>
Sr(NO3)2 + Li2SO4 = SrSO4 + 2 Li(NO3)
HXeO4{-} = XeO4{-4} + Xe + O2 + H2O =>
4 HXeO4{-} = XeO4{-4} + 3 Xe + 5 O2 + 2 H2O
Li + Zn(NO3)3 = Zn + Li(NO3)3 =>
Li + Zn(NO3)3 = Zn + Li(NO3)3
NaVO3 + H2O2 + H2SO4 = [VO(O2)]2SO4 + Na2SO4 + H2O =>
2 NaVO3 + 2 H2O2 + 2 H2SO4 = [VO(O2)]2SO4 + Na2SO4 + 4 H2O
CuBr2 + Ag2SO4 = AgBr + Cu + SO4 =>
CuBr2 + Ag2SO4 = 2 AgBr + Cu + SO4
BaCl2 + Br2 = BaBr2 + Cl =>
BaCl2 + Br2 = BaBr2 + 2 Cl
Li2(SO4) + AlCl3 = LiCl + Al2(SO4)3 =>
3 Li2(SO4) + 2 AlCl3 = 6 LiCl + Al2(SO4)3
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4
Cu2(SO4)2 + Zn = Cu + Zn2(SO4)2 =>
Cu2(SO4)2 + 2 Zn = 2 Cu + Zn2(SO4)2
As(s) + Cl2(g) = AsCl3(s) =>
2 As(s) + 3 Cl2(g) = 2 AsCl3(s)
ZnCl2 + NaOH = NaCl(s) + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl(s) + Zn(OH)2
H2 + NO2 = NH3 + H2O =>
7 H2 + 2 NO2 = 2 NH3 + 4 H2O
Ag + AuNo3 = Ag(No3)2 + Au =>
Ag + 2 AuNo3 = Ag(No3)2 + 2 Au
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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