| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + HNO3 = AgNO3 + HCl
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
PbCl2 + NaSCN = Pb(SCN)2 + NaCl =>
PbCl2 + 2 NaSCN = Pb(SCN)2 + 2 NaCl
N2O5 + OH = NO3 + H2O =>
N2O5 + 2 OH = 2 NO3 + H2O
Fe2O3 + Al + Cl6 = Al2O3 + FeCl3 =>
Fe2O3 + 2 Al + Cl6 = Al2O3 + 2 FeCl3
HSO3{-} + H2O2 + OH{-} = SO4{2-} + H2O =>
HSO3{-} + H2O2 + OH{-} = SO4{2-} + 2 H2O
Na2SO4H2CO3 = Na2CO3H2SO4 =>
Na2SO4H2CO3 = Na2CO3H2SO4
C6H12O6 + K2Cr2O7 + H2SO4 = (CO2) + (Cr2) + K2SO4 + (H2O) =>
C6H12O6 + 2 K2Cr2O7 + 2 H2SO4 = 6(CO2) + 2(Cr2) + 2 K2SO4 + 8(H2O)
Ag(NO3)2Na(OH) = Ag(OH)Na(NO3)2 =>
Ag(NO3)2Na(OH) = Ag(OH)Na(NO3)2
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
FeBr + NaOH = NaBr + FeOH =>
FeBr + NaOH = NaBr + FeOH
NiCl2 + Fe(NO3)3 = FeCl3 + Ni(NO3)2 =>
3 NiCl2 + 2 Fe(NO3)3 = 2 FeCl3 + 3 Ni(NO3)2
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Cu(CH3CO2)2*H2O = (CH3CO2)2 + Cu + H2O =>
Cu(CH3CO2)2*H2O = (CH3CO2)2 + Cu + H2O
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
LiOH + Al(OH)3 = Al3OH + Li(OH)3 =>
4 LiOH + 3 Al(OH)3 = Al3OH + 4 Li(OH)3
Mg(s) + HCl = MgCl + H2(g) =>
2 Mg(s) + 2 HCl = 2 MgCl + H2(g)
HNO3 + Cu = NO2 + Cu2(NO3) + H2O =>
2 HNO3 + 2 Cu = NO2 + Cu2(NO3) + H2O
MnO2 + SO2 = SO4 + Mn =>
MnO2 + SO2 = SO4 + Mn
C2H2 + Cu2Cl2 = Cu2C2 + HCl =>
C2H2 + Cu2Cl2 = Cu2C2 + 2 HCl
Fe3O4 + H2O = Fe + OH =>
Fe3O4 + 4 H2O = 3 Fe + 8 OH
CuSO4 + HOH = (CuOH)2SO4 + H2SO4 =>
2 CuSO4 + 2 HOH = (CuOH)2SO4 + H2SO4
Na + O2 = ONa3 =>
6 Na + O2 = 2 ONa3
Rb + RbNO3 = RbO2 + N2 =>
Rb + 2 RbNO3 = 3 RbO2 + N2
CaCl2 + FeCl3 = CaFe + Cl2 =>
2 CaCl2 + 2 FeCl3 = 2 CaFe + 5 Cl2
C3H7Cl + NaOH = NaCl + C3H6 + H2O =>
C3H7Cl + NaOH = NaCl + C3H6 + H2O
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
Al + Ce{4+} = Al{3+} + Ce{3+} =>
Al + 3 Ce{4+} = Al{3+} + 3 Ce{3+}
HClO + HI = I2 + HCl + H2O =>
HClO + 2 HI = I2 + HCl + H2O
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
CH2O + KMnO4 = K + Mn + H2O + CO2 =>
2 CH2O + KMnO4 = K + Mn + 2 H2O + 2 CO2
HBr + NH3 = NH4 + Br2 =>
2 HBr + 2 NH3 = 2 NH4 + Br2
Ba(CH3CO2)2 + Na2CrO4 = BaCrO4 + NaCH3CO2 =>
Ba(CH3CO2)2 + Na2CrO4 = BaCrO4 + 2 NaCH3CO2
Ca(NO3)2(aq) + K2SO4(aq) = CaSO4(aq) + KNO3(aq) =>
Ca(NO3)2(aq) + K2SO4(aq) = CaSO4(aq) + 2 KNO3(aq)
CH3CH2CH2CH3 + O2 = CH3CHO + H2O =>
2 CH3CH2CH2CH3 + 3 O2 = 4 CH3CHO + 2 H2O
Fe(HCO3)3 = Fe(OH)3 + CO2 =>
Fe(HCO3)3 = Fe(OH)3 + 3 CO2
La(NO3)3 + Mn(NO3)2 + C2H5O2N = LaMnO3 + CO2 + H2O + N2 =>
6 La(NO3)3 + 6 Mn(NO3)2 + 16 C2H5O2N = 6 LaMnO3 + 32 CO2 + 40 H2O + 23 N2
MnO2 + H2SO4 + (NH4)2SO4 = MnSO4 + (NH4)2SO8 + H2O =>
4 MnO2 + 4 H2SO4 + (NH4)2SO4 = 4 MnSO4 + (NH4)2SO8 + 4 H2O
NO2 + O3 = N2O5 =>
6 NO2 + O3 = 3 N2O5
NH4HSO3 + NaCl = NH4Cl + NaHSO3 =>
NH4HSO3 + NaCl = NH4Cl + NaHSO3
O2 + C2H4 = CO2 + H2O =>
3 O2 + C2H4 = 2 CO2 + 2 H2O
Ca(C2H3O2)2 + K2SO4 = Ca2SO4 + K(C2H3O2)2 =>
2 Ca(C2H3O2)2 + K2SO4 = Ca2SO4 + 2 K(C2H3O2)2
N2O4 = N2 + O2 =>
N2O4 = N2 + 2 O2
H2O + CH3COOH = H3O + CH2OOH =>
4 H2O + CH3COOH = 2 H3O + 2 CH2OOH
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
Ba(ClO3)2 = BaCl2 + O =>
Ba(ClO3)2 = BaCl2 + 6 O
CaC2 + Na3P = Ca3P2 + C2Na2 =>
3 CaC2 + 2 Na3P = Ca3P2 + 3 C2Na2
Al + HBr = H2 + AlBr =>
2 Al + 2 HBr = H2 + 2 AlBr
Ca(ClO3)2 = CaCl2 + O =>
Ca(ClO3)2 = CaCl2 + 6 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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