| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiO + H2O = NiO2 + H2
NH2OH + MnO2 + HCl = N2 + MnCl2 + H2O =>
2 NH2OH + MnO2 + 2 HCl = N2 + MnCl2 + 4 H2O
CaCO3 + H2SO4 = CaSO4*H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4*H2O + CO2
KI(aq) + Cu2SO4(aq) = K2SO4 + CuI =>
2 KI(aq) + Cu2SO4(aq) = K2SO4 + 2 CuI
Al + KMnO4 + H2O = Al2O3 + KOH + MnO2 =>
2 Al + 2 KMnO4 + H2O = Al2O3 + 2 KOH + 2 MnO2
C3H7OH + Br2 = C3H7OBr + H2 =>
2 C3H7OH + Br2 = 2 C3H7OBr + H2
C + S = CS2 =>
C + 2 S = CS2
C3H8O3 + H2 = C3H8 + H2O =>
C3H8O3 + 3 H2 = C3H8 + 3 H2O
S + N2O = SO2 + N2 =>
S + 2 N2O = SO2 + 2 N2
S8 + C = CS2 =>
S8 + 4 C = 4 CS2
HS{-} + H2O = H2S + OH{-} =>
HS{-} + H2O = H2S + OH{-}
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ga2Se3 + H2O = Ga(OH)3 + H2Se =>
Ga2Se3 + 6 H2O = 2 Ga(OH)3 + 3 H2Se
NaHCO3 + KOH = NaKCO3 + H2O =>
NaHCO3 + KOH = NaKCO3 + H2O
KIO3 = I2 + K + O2 =>
2 KIO3 = I2 + 2 K + 3 O2
Cu(OH)2 + (NH4)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
Cu(OH)2 + (NH4)2SO4 + 2 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
Fe + CuCI2 = FeCI2 + Cu =>
Fe + CuCI2 = FeCI2 + Cu
Ga2Se3 + H2O = Ga(OH)3 + H2Se =>
Ga2Se3 + 6 H2O = 2 Ga(OH)3 + 3 H2Se
FeAsS + O2 + CaCl2 + H2O = FeAsO4 + CaSO4 + HCl =>
2 FeAsS + 7 O2 + 2 CaCl2 + 2 H2O = 2 FeAsO4 + 2 CaSO4 + 4 HCl
Ag2O + CO = Ag + CO2 =>
Ag2O + CO = 2 Ag + CO2
CeO2 + H2SO4 = Ce(SO4)2 + H2O =>
CeO2 + 2 H2SO4 = Ce(SO4)2 + 2 H2O
Fe + Si = FeSi =>
Fe + Si = FeSi
CO2 + H3PO4 = HCO2 + PO4 =>
3 CO2 + H3PO4 = 3 HCO2 + PO4
As + H2SeO4 + H2O = H2SeO3 + H3AsO4 =>
2 As + 5 H2SeO4 + 3 H2O = 5 H2SeO3 + 2 H3AsO4
Ba(NO3)2 + H2SO4 = Ba(SO4) + H(NO3) =>
Ba(NO3)2 + H2SO4 = Ba(SO4) + 2 H(NO3)
Pb(No3)2 + Ba = Pb + Ba(No3)2 =>
Pb(No3)2 + Ba = Pb + Ba(No3)2
Al(s) + Fe3O4 = AlO4 + Fe3 =>
Al(s) + Fe3O4 = AlO4 + Fe3
C6H5COOH + KH2PO4 = C6H5COOK + H3PO4 =>
C6H5COOH + KH2PO4 = C6H5COOK + H3PO4
Fe(iii)Cl2 + KNO3 = Fe(NO3)2 + KCl =>
Fe(iii)Cl2 + 2 KNO3 = Fe(NO3)2 + 2 KCl
C + Si = CSi =>
C + Si = CSi
Cu + LiSO4 = Cu2SO4 + Li =>
2 Cu + LiSO4 = Cu2SO4 + Li
Na3PO4 + C = Na + CPO4 =>
Na3PO4 + C = 3 Na + CPO4
N2O2 + H2 = H2O + N =>
N2O2 + 2 H2 = 2 H2O + 2 N
TiCl3 + Ti3Al = TiAl + TiCl2 =>
4 TiCl3 + Ti3Al = TiAl + 6 TiCl2
O2 + C5H12O2 = H12O4C5 =>
O2 + C5H12O2 = H12O4C5
CO + RONa = CORONa =>
CO + RONa = CORONa
HI + BaO = BaI + OH =>
HI + BaO = BaI + OH
C8H8 + C3H6O = O2 + C7H10 =>
C8H8 + 2 C3H6O = O2 + 2 C7H10
C6H8O6 + NaHCO3 = C6H7NaO6 + CO2 + H2O =>
C6H8O6 + NaHCO3 = C6H7NaO6 + CO2 + H2O
C6H14 + C2H4 = C10H22 =>
C6H14 + 2 C2H4 = C10H22
HCl + S = Cl2S + H2 =>
2 HCl + S = Cl2S + H2
C6H8O7 + Fe = Fe3(C6H5O7)2 + H2 =>
2 C6H8O7 + 3 Fe = Fe3(C6H5O7)2 + 3 H2
Ca(OH)2 + Cl2 = Ca(ClO3)2 + CaCl2 + HCl =>
3 Ca(OH)2 + 6 Cl2 = Ca(ClO3)2 + 2 CaCl2 + 6 HCl
Na3Po4 + H2 = H2Po4 + Na =>
Na3Po4 + H2 = H2Po4 + 3 Na
HClO2 + Zn(OH)2 = Zn(ClO2)2 + H2O =>
2 HClO2 + Zn(OH)2 = Zn(ClO2)2 + 2 H2O
Ba + Au(NO2)3 = Au + Ba(NO2) =>
3 Ba + Au(NO2)3 = Au + 3 Ba(NO2)
Cr + CO2 = CrO + CO =>
Cr + CO2 = CrO + CO
C51H98O6 + HOH = C20H40O2 + C3H6O3 =>
54 C51H98O6 + 108 HOH = 129 C20H40O2 + 58 C3H6O3
CH3(CH2) + O2 = CO2 + H2O =>
4 CH3(CH2) + 13 O2 = 8 CO2 + 10 H2O
HNO3 + Cs = CsNO3 + H2 =>
2 HNO3 + 2 Cs = 2 CsNO3 + H2
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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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