| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2(OH)2 = SO3 + H2O
Zn(ClO3)2 = ZnCl2 + O3 =>
Zn(ClO3)2 = ZnCl2 + 2 O3
C10H22 + S = CS + H2 =>
C10H22 + 10 S = 10 CS + 11 H2
NaN3 + SiO2 + KNO3 = K2SiO4 + Na2SiO3 + N2 =>
8 NaN3 + 5 SiO2 + 2 KNO3 = K2SiO4 + 4 Na2SiO3 + 13 N2
K2MnO4 + HCl = MnO2 + KCl + KMnO4 + H2O =>
3 K2MnO4 + 4 HCl = MnO2 + 4 KCl + 2 KMnO4 + 2 H2O
Al0 + Cr2O3 = Al2O3 + Cr =>
2 Al0 + Cr2O3 = Al2O3 + 2 Cr
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Co + H3PO4 = Co3(PO4)2 + H =>
3 Co + 2 H3PO4 = Co3(PO4)2 + 6 H
Al0 + Cr2O3 = Al2O3 + Cr =>
2 Al0 + Cr2O3 = Al2O3 + 2 Cr
(NH4)3PO4 + CrBr3 = NH4Br + CrPO4 =>
(NH4)3PO4 + CrBr3 = 3 NH4Br + CrPO4
HNO2 + O2 = HNO8 =>
HNO2 + 3 O2 = HNO8
Br3 + AuI3 = AuBr3 + I3 =>
Br3 + AuI3 = AuBr3 + I3
LiClO4 = LiCl + O =>
LiClO4 = LiCl + 4 O
SO3 + Na2O = Na2OSO3 =>
SO3 + Na2O = Na2OSO3
Fe2(CO3)3 + NaCl = Fe2Cl + Na(CO3)3 =>
Fe2(CO3)3 + NaCl = Fe2Cl + Na(CO3)3
LiCl + O2 = LiO2 + Cl =>
LiCl + O2 = LiO2 + Cl
Hg + H2SO4 = Hg(SO4) + H2 =>
Hg + H2SO4 = Hg(SO4) + H2
KMnO4 + HNO3 = KNO3 + Mn(NO3)2 + H2O + O2 =>
4 KMnO4 + 12 HNO3 = 4 KNO3 + 4 Mn(NO3)2 + 6 H2O + 5 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HNO3 + Cu = (CuNO3)2 + NO2 + H2O =>
4 HNO3 + 2 Cu = (CuNO3)2 + 2 NO2 + 2 H2O
KMnO4 + MnSO4 + H = MnO2 + K2SO4 + H2O =>
2 KMnO4 + MnSO4 + 4 H = 3 MnO2 + K2SO4 + 2 H2O
N2F2 = N2NF3 =>
3 N2F2 = 2 N2NF3
Al(HO)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(HO)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca(IO3)2 + KI + HCl = CaCl2 + KCl + I3 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = CaCl2 + 10 KCl + 4 I3 + 6 H2O
CrBr3 + NaNO3 = Cr(NO3)3 + NaBr =>
CrBr3 + 3 NaNO3 = Cr(NO3)3 + 3 NaBr
CsOH + (NH4)2CO3 = Cs2CO3 + NH3 + H2O =>
2 CsOH + (NH4)2CO3 = Cs2CO3 + 2 NH3 + 2 H2O
NH4Br + KOH = KBr + H2O + NH3 =>
NH4Br + KOH = KBr + H2O + NH3
K2Cr2O7 + KI + HCl = KCl + Cr2O3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 8 HCl = 8 KCl + Cr2O3 + 3 I2 + 4 H2O
Pb + H3(PO4) = Pb3(PO4)2 + H2 =>
3 Pb + 2 H3(PO4) = Pb3(PO4)2 + 3 H2
Cl2 + CrBr3 = Br2 + CrCl3 =>
3 Cl2 + 2 CrBr3 = 3 Br2 + 2 CrCl3
BrO4{-} + H{+} + {-} = BrO3{-} + H2O =>
BrO4{-} + 2 H{+} + 2e = BrO3{-} + H2O
Fe(OH)3 + CH3OOH = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 6 CH3OOH = Fe(C2H3O2)3 + 9 H2O
NaF(aq) + Sr(NO3)2(aq) = NaNO3 + SrF2 =>
2 NaF(aq) + Sr(NO3)2(aq) = 2 NaNO3 + SrF2
K2SO4 + Ba(OH)2 = KOH + BaSO4 =>
K2SO4 + Ba(OH)2 = 2 KOH + BaSO4
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
KC2H3O2 + HCl = KCl + (C2H3O2)H =>
KC2H3O2 + HCl = KCl + (C2H3O2)H
Al + CuNO3 = Al(NO3) + Cu =>
Al + CuNO3 = Al(NO3) + Cu
Na + Fe = NaFe2 =>
Na + 2 Fe = NaFe2
NaNO3Pb(NO3)2 = NaNO3 + Pb(NO3)2 =>
NaNO3Pb(NO3)2 = NaNO3 + Pb(NO3)2
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
Na2SIO3 + H2SO4 = Na2SO4 + H2O + SIO2 =>
Na2SIO3 + H2SO4 = Na2SO4 + H2O + SIO2
Mn(NO3)2(aq) + NH4OH(aq) = Mn(OH)2(s) + NH4NO3(aq) =>
Mn(NO3)2(aq) + 2 NH4OH(aq) = Mn(OH)2(s) + 2 NH4NO3(aq)
Al(OH)3 + H3Po3 = AlPo3 + H2O =>
Al(OH)3 + H3Po3 = AlPo3 + 3 H2O
(CH3CH3) + (O2) = (CO2) + (H2O)3 =>
2(CH3CH3) + 7(O2) = 4(CO2) + 2(H2O)3
C3H8O3 + C6H8O7 = C24H22O18 + H2O =>
2 C3H8O3 + 3 C6H8O7 = C24H22O18 + 9 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C6H5NH2 + FeCl3 = C6H5NH2Fe + Cl2 =>
2 C6H5NH2 + 2 FeCl3 = 2 C6H5NH2Fe + 3 Cl2
CuBr2 + HNO3 = Cu(NO3)2 + HBrO3 + NO + H2O =>
CuBr2 + 6 HNO3 = Cu(NO3)2 + 2 HBrO3 + 4 NO + 2 H2O
Co + H3PO4 = Co3(PO4)2 + H =>
3 Co + 2 H3PO4 = Co3(PO4)2 + 6 H
NH4Br + Pb(No3)2 = NH4No3 + PbBr2 =>
2 NH4Br + Pb(No3)2 = 2 NH4No3 + PbBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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