| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 H2O2 = SO5 + 3 H2O
MgH2SO4 = MgSO4H2 =>
MgH2SO4 = MgSO4H2
C3H7OH = C3H6 + H2O =>
C3H7OH = C3H6 + H2O
K2CO3FeO = K2OFeCO3 =>
K2CO3FeO = K2OFeCO3
Na2HPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)2(PMo12O40) + Na2MoO4 + (NH4)3PO4 + H2O =>
213 Na2HPO4 + 99(NH4)6Mo7O24 + 5 HNO3 = 40(NH4)2(PMo12O40) + 213 Na2MoO4 + 173(NH4)3PO4 + 99 H2O
Rn + Po = RnPo =>
Rn + Po = RnPo
Cu(OH)2 + C3H5(OH)3 = CO2 + Cu + H2O =>
7 Cu(OH)2 + C3H5(OH)3 = 3 CO2 + 7 Cu + 11 H2O
NaCO3 + HCl = NaCl2 + H2CO3 =>
NaCO3 + 2 HCl = NaCl2 + H2CO3
K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4
Co + H3PO4 = CoPO4 + H3 =>
Co + H3PO4 = CoPO4 + H3
H2Cr2O7 + Ca(OH)2 = CaCr2O7 + H2O =>
H2Cr2O7 + Ca(OH)2 = CaCr2O7 + 2 H2O
K2C2O4 + H2O = K + H2C2O4 + OH =>
K2C2O4 + 2 H2O = 2 K + H2C2O4 + 2 OH
C4H6 + Cl2 = CH3CCl2CCl2CH3 =>
C4H6 + 2 Cl2 = CH3CCl2CCl2CH3
H2SO4 + O2 = H2SO5 =>
2 H2SO4 + O2 = 2 H2SO5
CO3{2-} + H3O{+} = HCO3{-} + H2O =>
CO3{2-} + H3O{+} = HCO3{-} + H2O
Na3PO4 + Na2CO3 = Na + (PO4)2(CO3)3 =>
2 Na3PO4 + 3 Na2CO3 = 12 Na + (PO4)2(CO3)3
BaS + Al2(SO4)3 = BaSO4 + Al2S3 =>
3 BaS + Al2(SO4)3 = 3 BaSO4 + Al2S3
C2H5COOHC2H5OH = C2H5COOC2H5H2O =>
C2H5COOHC2H5OH = C2H5COOC2H5H2O
As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C6H14N4O2 + KI + KIO3 = I2 + H2O + K2C6H12N4O2 =>
3 C6H14N4O2 + 5 KI + KIO3 = 3 I2 + 3 H2O + 3 K2C6H12N4O2
C18H32O2 + CH3OH = C19H34O2 + H2O =>
C18H32O2 + CH3OH = C19H34O2 + H2O
CH4 + NaOH = CNa + H2 + O2 =>
2 CH4 + 2 NaOH = 2 CNa + 5 H2 + O2
KClO3 + H2SO4 + FeSO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 3 H2SO4 + 6 FeSO4 = KCl + 3 Fe2(SO4)3 + 3 H2O
NaCrO2 + H2O2 + NaOH = Na2CrO3 + H2O =>
2 NaCrO2 + H2O2 + 2 NaOH = 2 Na2CrO3 + 2 H2O
Co(OH)2 + H2O2 = Co(OH)3 =>
2 Co(OH)2 + H2O2 = 2 Co(OH)3
HC2H3O2(aq) + NaHCO3(s) = H2O(l) + CO2(g) + NaC2H3O2(aq) =>
HC2H3O2(aq) + NaHCO3(s) = H2O(l) + CO2(g) + NaC2H3O2(aq)
K2SO4 + Pb(CH3COO)2 = K(CH3COO) + PbSO4 =>
K2SO4 + Pb(CH3COO)2 = 2 K(CH3COO) + PbSO4
Ag + ZnCl2 = AgCl + Zn =>
2 Ag + ZnCl2 = 2 AgCl + Zn
Li + Fe2 = Li2Fe =>
4 Li + Fe2 = 2 Li2Fe
HCl + HBr = HClBr + H2 =>
2 HCl + 2 HBr = 2 HClBr + H2
(PbCO3)2Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
(PbCO3)2Pb(OH)2 + 6 HNO3 = 3 Pb(NO3)2 + 4 H2O + 2 CO2
Li + PbO = Li2O + Pb =>
2 Li + PbO = Li2O + Pb
NaF + CaSO4 = Na2SO4 + CaF2 =>
2 NaF + CaSO4 = Na2SO4 + CaF2
Cu3O = Cu + O2 =>
2 Cu3O = 6 Cu + O2
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
Mg(OH)2(aq) + HF(aq) = MgF2(aq) + H2O =>
Mg(OH)2(aq) + 2 HF(aq) = MgF2(aq) + 2 H2O
CoCl26H2O + P(OPh)3 + NaBH4 = CoH[P(OPh)3]4 + BH3 + NaCl + H2O + H2 =>
2 CoCl26H2O + 8 P(OPh)3 + 52 NaBH4 = 2 CoH[P(OPh)3]4 + 52 BH3 + 52 NaCl + 2 H2O + 25 H2
SnCl4 + NH4OH = SnO2 + H2O + NH4Cl =>
SnCl4 + 4 NH4OH = SnO2 + 2 H2O + 4 NH4Cl
C6H8O6(aq) + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + CO2 =>
C6H8O6(aq) + 6 H2SO4 + 4 KMnO4 = 2 K2SO4 + 4 MnSO4 + 10 H2O + 6 CO2
Li + NaOH = LiOH + Na =>
Li + NaOH = LiOH + Na
Fe(NO3)3 + NaI = Fe(NO3)2 + NaNO3 + I2 =>
2 Fe(NO3)3 + 2 NaI = 2 Fe(NO3)2 + 2 NaNO3 + I2
Na3[Cr(OH)6] + NaOH + Cl2 = NaCl + Na2CrO7 + H2O =>
2 Na3[Cr(OH)6] + 16 NaOH + 9 Cl2 = 18 NaCl + 2 Na2CrO7 + 14 H2O
C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2
HClKOH = KClH2O =>
HClKOH = KClH2O
C3H8O + HC2H3O2 = C5H10O2 + H2O =>
C3H8O + HC2H3O2 = C5H10O2 + H2O
Fe2O3 + CaO = Fe2CaO4 =>
Fe2O3 + CaO = Fe2CaO4
CH3CH2OH + CrO3 + H2SO4 = CH3CHO + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 2 CrO3 + 3 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 6 H2O
FeCuS = FeSCu =>
FeCuS = FeSCu
FeCl3 = Fe + Cl =>
FeCl3 = Fe + 3 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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