| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + 2 Li = 2 LiCl + Fe
As2S5 + OH{-} = AsO4{-3} + H2O + AsS4{-3} =>
4 As2S5 + 24 OH{-} = 3 AsO4{-3} + 12 H2O + 5 AsS4{-3}
Y2(SO4)3 + MnCl2 = YCl3 + MnSO4 =>
Y2(SO4)3 + 3 MnCl2 = 2 YCl3 + 3 MnSO4
FeCl2 + Li = LiCl + Fe =>
FeCl2 + 2 Li = 2 LiCl + Fe
Na3AsO4 + HCl + Zn = As + NaCl + ZnCl2 + H2O =>
2 Na3AsO4 + 16 HCl + 5 Zn = 2 As + 6 NaCl + 5 ZnCl2 + 8 H2O
Na3SbO3 + HCl + Zn = SbH3 + NaCl + ZnCl2 + H2O =>
Na3SbO3 + 9 HCl + 3 Zn = SbH3 + 3 NaCl + 3 ZnCl2 + 3 H2O
K2P + BaSO4 = K2SO4 + Ba2P2 =>
2 K2P + 2 BaSO4 = 2 K2SO4 + Ba2P2
FeCl2 + Li = LiCl + Fe =>
FeCl2 + 2 Li = 2 LiCl + Fe
MgOP = MgPO =>
MgOP = MgPO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ag{+} + N2H4 + OH{-} = Ag + N2 + HOH =>
4 Ag{+} + N2H4 + 4 OH{-} = 4 Ag + N2 + 4 HOH
Au(NO3)3 + (NH4)2S = Au2S3 + NH4NO3 =>
2 Au(NO3)3 + 3(NH4)2S = Au2S3 + 6 NH4NO3
MnO2 + SO2 + H2O = MnSO4(H2O) =>
MnO2 + SO2 + H2O = MnSO4(H2O)
C2H6O + NaOCl = CHCl3 + NaOH + CO2 =>
2 C2H6O + 9 NaOCl = 3 CHCl3 + 9 NaOH + CO2
FeCl2 + Li = LiCl + Fe =>
FeCl2 + 2 Li = 2 LiCl + Fe
C3H8SO2 + O2 = CO2 + H2O + SO2 =>
C3H8SO2 + 5 O2 = 3 CO2 + 4 H2O + SO2
ICl3 = I2 + Cl2 =>
2 ICl3 = I2 + 3 Cl2
K + CaF2 = KF + Ca =>
2 K + CaF2 = 2 KF + Ca
N2O + O2 + CH4 = C8H9N3O4 + H2 =>
6 N2O + 5 O2 + 32 CH4 = 4 C8H9N3O4 + 46 H2
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
Si*Cl4 + H2*O = Si*O2 + H*Cl =>
Si*Cl4 + 2 H2*O = Si*O2 + 4 H*Cl
CuCl2 + CuO = Cu2Cl2O =>
CuCl2 + CuO = Cu2Cl2O
ZnCl2 + H2O = ZnO + HCl =>
ZnCl2 + H2O = ZnO + 2 HCl
FeCo3 + KOH = FeK + Co3OH =>
FeCo3 + KOH = FeK + Co3OH
K2S + Li = Li2S + K =>
K2S + 2 Li = Li2S + 2 K
Ca3N2 + HNO3 = Ca(NO3)2 + NH3 =>
Ca3N2 + 6 HNO3 = 3 Ca(NO3)2 + 2 NH3
HCl(aq) + CaCO3(aq) = HCO3 + CaCl =>
HCl(aq) + CaCO3(aq) = HCO3 + CaCl
NaOH + HCN = HOH + CNNa =>
NaOH + HCN = HOH + CNNa
Sn8Hg + O2 + H{+} = Sn{2+} + Hg + H2O =>
Sn8Hg + 4 O2 + 16 H{+} = 8 Sn{2+} + Hg + 8 H2O
Sn3(AsO4)4 + (NH4)2SiO3 = Sn(SiO3)2 + (NH4)3AsO4 =>
Sn3(AsO4)4 + 6(NH4)2SiO3 = 3 Sn(SiO3)2 + 4(NH4)3AsO4
FeCl2 + Li = LiCl + Fe =>
FeCl2 + 2 Li = 2 LiCl + Fe
KCl + Zn(No3)2 = KNo3 + ZnCl2 =>
2 KCl + Zn(No3)2 = 2 KNo3 + ZnCl2
OCl{-} = Cl{-} + ClO3{-} =>
3 OCl{-} = 2 Cl{-} + ClO3{-}
Li2O + CO = Li2CO2 =>
Li2O + CO = Li2CO2
Mg2Si + FeO(OH) = Fe + Mg2SiO4 + H2 =>
Mg2Si + 2 FeO(OH) = 2 Fe + Mg2SiO4 + H2
F2 + Hg = F{-} + Hg{2+} =>
F2 + Hg = 2 F{-} + Hg{2+}
CaI2 + H2S = Ca2S2 + HI =>
2 CaI2 + 2 H2S = Ca2S2 + 4 HI
CH2O + CO2 + H2O = CH2O2 =>
CH2O + CO2 + H2O = 2 CH2O2
CaBr2 + CdS = CaS + CdBr2 =>
CaBr2 + CdS = CaS + CdBr2
Mg(s) + CI2(g) = MgCI2(s) =>
Mg(s) + CI2(g) = MgCI2(s)
NH4NO3 + ZnCO3 = Zn(NO3)2 + NH3 + CO2 + H2O =>
2 NH4NO3 + ZnCO3 = Zn(NO3)2 + 2 NH3 + CO2 + H2O
C6H6O6 + KClO3 = CO2 + H2O + KCl =>
C6H6O6 + 3 KClO3 = 6 CO2 + 3 H2O + 3 KCl
Ti + O = Ti2O3 =>
2 Ti + 3 O = Ti2O3
Fe + H2O = Fe2O3(OH) + H =>
2 Fe + 4 H2O = Fe2O3(OH) + 7 H
CuSO4*3H2O + Na2S2O3*3H2O + KI = CuI + K2SO4 + Na2S4O6 + NaI + H2O =>
2 CuSO4*3H2O + 2 Na2S2O3*3H2O + 4 KI = 2 CuI + 2 K2SO4 + Na2S4O6 + 2 NaI + 12 H2O
H3PO3 + C2H5Br = C2H6O + PBr3 =>
H3PO3 + 3 C2H5Br = 3 C2H6O + PBr3
C12H30O2 + O2 = CO2 + H2O =>
2 C12H30O2 + 37 O2 = 24 CO2 + 30 H2O
SnCl2 + O2 = SnO2 + ClO =>
SnCl2 + 2 O2 = SnO2 + 2 ClO
K4O2 + H2O = KOH =>
K4O2 + 2 H2O = 4 KOH
CS2 + O = SO3 + CO2 =>
CS2 + 8 O = 2 SO3 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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