| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(salen) + DMSO + O2 = Co(salen)(DMSO)O2
H3NO3 + BaPO4 = BaNO3 + H3PO4 =>
H3NO3 + BaPO4 = BaNO3 + H3PO4
FeWO4 + NaOH + O2 = Na2WO4 + NaFeO2 + H2O =>
4 FeWO4 + 12 NaOH + O2 = 4 Na2WO4 + 4 NaFeO2 + 6 H2O
LiOH + CO2 = CLi2O3 + H2O =>
2 LiOH + CO2 = CLi2O3 + H2O
OY(OH)3 + HBO2 = Y(BO3)3 + H2 + O =>
OY(OH)3 + 3 HBO2 = Y(BO3)3 + 3 H2 + O
N2H6Cl2 + H2O = N2H6OHCl + HCl =>
N2H6Cl2 + H2O = N2H6OHCl + HCl
Ce(SO4)2 + NaOH = Ce(OH)4 + Na2SO4 =>
Ce(SO4)2 + 4 NaOH = Ce(OH)4 + 2 Na2SO4
CrI3 + KOH + Cl2 = KCl + H2O + KIO + K2CrO4 =>
2 CrI3 + 28 KOH + 9 Cl2 = 18 KCl + 14 H2O + 6 KIO + 2 K2CrO4
FeCl2(aq) + (NH4)2S(aq) = FeS(s) + NH4Cl(aq) =>
FeCl2(aq) + (NH4)2S(aq) = FeS(s) + 2 NH4Cl(aq)
AgClCaCl2 = AgCl2CaCl =>
AgClCaCl2 = AgCl2CaCl
Zi + H2O = ZiO + H2 =>
Zi + H2O = ZiO + H2
Br2 + Cl2 = Br3Cl =>
3 Br2 + Cl2 = 2 Br3Cl
C6H5COOHPCl5 = C6H5COClPOCl3HCl =>
C6H5COOHPCl5 = C6H5COClPOCl3HCl
Cu + NH4NO3 = Cu(NO3)3 + NH4 =>
Cu + 3 NH4NO3 = Cu(NO3)3 + 3 NH4
NaNO2 + NaI + H2SO4 = NO + Na2SO4 + I2 + H2O =>
2 NaNO2 + 2 NaI + 2 H2SO4 = 2 NO + 2 Na2SO4 + I2 + 2 H2O
OH{-} + HIn = In{-} + H2O =>
OH{-} + HIn = In{-} + H2O
Pb(NO3)2(aq) + KOH(aq) = Pb(OH)2 + K(NO3) =>
Pb(NO3)2(aq) + 2 KOH(aq) = Pb(OH)2 + 2 K(NO3)
Cr(NO3)2(aq) + K2CO3(aq) = CrCO3(s) + KNO3(aq) =>
Cr(NO3)2(aq) + K2CO3(aq) = CrCO3(s) + 2 KNO3(aq)
AgI + H2O = AgIO + H =>
AgI + H2O = AgIO + 2 H
Al02 = Al12 =>
6 Al02 = Al12
SrBr2 + [NH4]2CO3 = SrCO3 + NH4Br =>
SrBr2 + [NH4]2CO3 = SrCO3 + 2 NH4Br
OH{-} + HIn = In{-} + H2O =>
OH{-} + HIn = In{-} + H2O
Mg + PbSO4 = Pb + MgSO4 =>
Mg + PbSO4 = Pb + MgSO4
Li2 + NO3 = Li2NO3 =>
Li2 + NO3 = Li2NO3
PbO + PbS = SO + Pb =>
PbO + PbS = SO + 2 Pb
CuCl + NaOH = NaCl + CuOH =>
CuCl + NaOH = NaCl + CuOH
CoCO3 + H3PO4 = H2O + CO2 + Co3(PO4)2 =>
3 CoCO3 + 2 H3PO4 = 3 H2O + 3 CO2 + Co3(PO4)2
HOC6H4COO + H2O = OC6H4COO + H3O =>
HOC6H4COO + H2O = OC6H4COO + H3O
NH4Cl(s) + NaOH(ac) = NH3(g) + H2O(l) + NaCl(ac) =>
NH4Cl(s) + NaOH(ac) = NH3(g) + H2O(l) + NaCl(ac)
Cl2 + HO{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 HO{-} = 5 Cl{-} + ClO3{-} + 3 H2O
HCO3{-} + H2SO4 = HSO4{-} + H2CO3 =>
HCO3{-} + H2SO4 = HSO4{-} + H2CO3
Ca(OH)2 + H6(PO4)2 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + H6(PO4)2 = Ca3(PO4)2 + 6 H2O
CS + HCl = CSCl2 + H2 =>
CS + 2 HCl = CSCl2 + H2
C2H4 + KMnO7 = C2H4O + K + MnO2 =>
5 C2H4 + KMnO7 = 5 C2H4O + K + MnO2
NaClO3 + KCl = KClO3 + NaCl =>
NaClO3 + KCl = KClO3 + NaCl
CoCl2(aq) + Na4SiO4(aq) = Co4(SiO4)2 + NaCl =>
4 CoCl2(aq) + 2 Na4SiO4(aq) = Co4(SiO4)2 + 8 NaCl
K4(Fe(CN)6) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 K4(Fe(CN)6) + 61 K2Cr2O7 + 265 H2SO4 = 3 Fe2(SO4)3 + 36 CO2 + 36 HNO3 + 61 Cr2(SO4)3 + 73 K2SO4 + 247 H2O
AgNO3 + HNO3 = Ag(NO3)2 + H =>
AgNO3 + HNO3 = Ag(NO3)2 + H
KCrO4 + BaCl2 = KCl2 + BaCrO4 =>
KCrO4 + BaCl2 = KCl2 + BaCrO4
CH3CH2CCCH2CH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CCCH2CH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3CH2COOH + 3 K2SO4 + 6 MnSO4 + 4 H2O
Li2S + MgCl2 = Li2Cl2 + MgS =>
Li2S + MgCl2 = Li2Cl2 + MgS
Ni(NO3) + NH4OH = NiOH + NH4NO3 =>
Ni(NO3) + NH4OH = NiOH + NH4NO3
C6H5NH2 + Br2 = C6NH2BrH4 + HBr =>
C6H5NH2 + Br2 = C6NH2BrH4 + HBr
HCl + NaCH3COO = HCH3COO(l) + NaCl =>
HCl + NaCH3COO = HCH3COO(l) + NaCl
CuCl2HCl = CuClHCl2 =>
CuCl2HCl = CuClHCl2
Zn + CO2 = Zn2O + C =>
4 Zn + CO2 = 2 Zn2O + C
C2HCl3 + Fe + H2O = C2H4 + Fe{2+} + OH{-} + Cl{-} =>
C2HCl3 + 3 Fe + 3 H2O = C2H4 + 3 Fe{2+} + 3 OH{-} + 3 Cl{-}
Cu(SO3)2 + Na3(PO4) = Cu3(PO4)2 + NaSO3 =>
3 Cu(SO3)2 + 2 Na3(PO4) = Cu3(PO4)2 + 6 NaSO3
Cr + H2SO4 = Cr2(SO4)3 + S + H2O =>
2 Cr + 4 H2SO4 = Cr2(SO4)3 + S + 4 H2O
FeCl2 + Zn = Fe2Zn + Cl2 =>
2 FeCl2 + Zn = Fe2Zn + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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