| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + CaO = CaCl2 + FeO
COCl2 = Cl + CO =>
COCl2 = 2 Cl + CO
Zn + O = ZnO =>
Zn + O = ZnO
PbSO4 + KI = PbI + I2 + K2SO4 =>
2 PbSO4 + 4 KI = 2 PbI + I2 + 2 K2SO4
H2CO3 = H{+} + CO3{-2} =>
H2CO3 = 2 H{+} + CO3{-2}
HCl + Mn = H2 + MnCl2 =>
2 HCl + Mn = H2 + MnCl2
Ni(OH)2 + Co3O4 + MnO2 + LiOH = Li[Ni0*9Co0*05Mn0*05]O2 + H2O + O2 =>
4 Ni(OH)2 + 12 Co3O4 + 20 MnO2 + 4 LiOH = 4 Li[Ni0*9Co0*05Mn0*05]O2 + 6 H2O + 43 O2
FeCl2 + CaO = CaCl2 + FeO =>
FeCl2 + CaO = CaCl2 + FeO
Li2Cr2O7 + Nb3(AsO4)5 = Li3AsO4 + Nb2(Cr2O7)5 =>
15 Li2Cr2O7 + 2 Nb3(AsO4)5 = 10 Li3AsO4 + 3 Nb2(Cr2O7)5
NiSO4 = NiO + SO3 =>
NiSO4 = NiO + SO3
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
FeCl2 + CaO = CaCl2 + FeO =>
FeCl2 + CaO = CaCl2 + FeO
PbSO4 + KI = PbI + I2 + K2SO4 =>
2 PbSO4 + 4 KI = 2 PbI + I2 + 2 K2SO4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Mn(s) + HCl = MnCl2 + H2 =>
Mn(s) + 2 HCl = MnCl2 + H2
FeCl2 + CaO = CaCl2 + FeO =>
FeCl2 + CaO = CaCl2 + FeO
PbO2 + Cl{-} + OH{-} + H2O = [Pb(OH)3]{-} + ClO{-} =>
PbO2 + Cl{-} + OH{-} + H2O = [Pb(OH)3]{-} + ClO{-}
FeCl2 + CaO = CaCl2 + FeO =>
FeCl2 + CaO = CaCl2 + FeO
FeO + NaCl = FeCl2 + Na2O =>
FeO + 2 NaCl = FeCl2 + Na2O
ZnFeS2 + O2 = Zn + FeO + SO2 =>
2 ZnFeS2 + 5 O2 = 2 Zn + 2 FeO + 4 SO2
FeCl2 + CaO = CaCl2 + FeO =>
FeCl2 + CaO = CaCl2 + FeO
HClO4 + H2O = ClO4{-} + H3O{+} =>
HClO4 + H2O = ClO4{-} + H3O{+}
Bi(NO3)3 + Al = Bi + Al(NO3)3 =>
Bi(NO3)3 + Al = Bi + Al(NO3)3
C2H4KOH = C2H5OK =>
C2H4KOH = C2H5OK
Al(OH)3 + KOH = Al(OH)4{-} + K{+} =>
Al(OH)3 + KOH = Al(OH)4{-} + K{+}
FeCl2 + CaO = CaCl2 + FeO =>
FeCl2 + CaO = CaCl2 + FeO
Ni(OH)2 + Co3O4 + MnO2 + LiOH = Li[Ni90Co5Mn5]O2 + H2O + O2 =>
1080 Ni(OH)2 + 20 Co3O4 + 60 MnO2 + 12 LiOH = 12 Li[Ni90Co5Mn5]O2 + 1086 H2O + 631 O2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
H2SO4 + P2O5 = P2(SO4)5 + H2O =>
5 H2SO4 + P2O5 = P2(SO4)5 + 5 H2O
AgC2H3O2 + BaCl2 = AgCl + C4H6BaO4 =>
2 AgC2H3O2 + BaCl2 = 2 AgCl + C4H6BaO4
K + P = K4P =>
4 K + P = K4P
Pb(NO3)2 = Pb0 + O2 + NO2 =>
Pb(NO3)2 = Pb0 + O2 + 2 NO2
KF + MgF2 = MgF3 + K =>
KF + MgF2 = MgF3 + K
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ni(s) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(aq)
H2O + NiO2 = Ni + OH =>
2 H2O + NiO2 = Ni + 4 OH
[C4H12NOH] + Al = Al(OH)3 + C4H12N =>
3[C4H12NOH] + Al = Al(OH)3 + 3 C4H12N
NaCl + CO2 + H2O = NaHCO3 + HCl =>
NaCl + CO2 + H2O = NaHCO3 + HCl
Li2Cl2 = LiCl =>
Li2Cl2 = 2 LiCl
SeCl6 + O = SeO2 + Cl =>
SeCl6 + 2 O = SeO2 + 6 Cl
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
CuO + HNO3 = Cu + NO3 + H2O =>
CuO + 2 HNO3 = Cu + 2 NO3 + H2O
Na + H2SO5 = Na2SO5 + H2 =>
2 Na + H2SO5 = Na2SO5 + H2
LiOH + I2 = LiIO4 + LiI + H2O =>
8 LiOH + 4 I2 = LiIO4 + 7 LiI + 4 H2O
Fe3(CO) + O2 = CO2 + Fe2O3 =>
4 Fe3(CO) + 11 O2 = 4 CO2 + 6 Fe2O3
Hg + PbO2 = Pb + HgO =>
2 Hg + PbO2 = Pb + 2 HgO
C17H33COOC3H11 + O2 = CO2 + H2O =>
C17H33COOC3H11 + 31 O2 = 21 CO2 + 22 H2O
NH4Cl + KH2SbO4 = NH4H2SbO4 + KCl =>
NH4Cl + KH2SbO4 = NH4H2SbO4 + KCl
AgClO4 + K2SO4 = Ag2SO4 + KClO4 =>
2 AgClO4 + K2SO4 = Ag2SO4 + 2 KClO4
HNO3 + BaCl2 = HCl2 + BaNO3 =>
HNO3 + BaCl2 = HCl2 + BaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/13/24
Équations équilibrées sur09/12/23
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