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Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4
Pb2 + Na2S = Pb(Na2S)2 =>
Pb2 + 4 Na2S = 2 Pb(Na2S)2
NH4HCO3 + C10H15NO + C2H5OH = C10H15N + H2O =>
2 NH4HCO3 + 2 C10H15NO + 9 C2H5OH = 4 C10H15N + 17 H2O
Mg(NO3)2 + PO4 = Mg3(PO4)2 + NO3 =>
3 Mg(NO3)2 + 2 PO4 = Mg3(PO4)2 + 6 NO3
Na{+} + CaSO4 = Ca{2+} + Na2SO4 =>
2 Na{+} + CaSO4 = Ca{2+} + Na2SO4
Mo(C2O4)3 + AlCl3 = MoCl3 + Al(C2O4)3 =>
Mo(C2O4)3 + AlCl3 = MoCl3 + Al(C2O4)3
C3H5OCl + C6H6 = C9H10O + HCl =>
C3H5OCl + C6H6 = C9H10O + HCl
HClO + K(OH) = K(ClO) + H2O =>
HClO + K(OH) = K(ClO) + H2O
HCl + NaOH = NaCl + H2ONa + NaO3 = Na2O + N2 =>
2 HCl + 8 NaOH = 2 NaCl + 5 H2ONa + NaO3
Na2CO3 + ClH = H2O + CO2 + NaCl =>
Na2CO3 + 2 ClH = H2O + CO2 + 2 NaCl
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
CH4(g) + O2(g) = CO(g) + H2(g) =>
2 CH4(g) + O2(g) = 2 CO(g) + 4 H2(g)
CuS3 + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS3 + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 9 S + 4 H2O
Zr(NO3)4 + C2H6N4O2 + SiO2 = ZrSiO4 + CO2 + N2 + H2O =>
Zr(NO3)4 + 2 C2H6N4O2 + SiO2 = ZrSiO4 + 4 CO2 + 6 N2 + 6 H2O
CaCO3 + HNO3 = CaCO3HNO3 =>
CaCO3 + HNO3 = CaCO3HNO3
Fe(NO3)3 + NaCl = FeCl3 + Na(NO3) =>
Fe(NO3)3 + 3 NaCl = FeCl3 + 3 Na(NO3)
AlCl4 + H2SO4 = Al2(SO4)4 + HCl =>
2 AlCl4 + 4 H2SO4 = Al2(SO4)4 + 8 HCl
CH2OH{-}CH2{-}CH2OH + KMnO4 + H2SO4 = HOOC{-}CH2{-}CH2{-}COOH + MnSO4 + K2SO4 + H2O =>
5 CH2OH{-}CH2{-}CH2OH + 4 KMnO4 + 6 H2SO4 = 5 HOOC{-}CH2{-}CH2{-}COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
LiBr + Pb(NO3)2 = BrPb + Li(NO3)2 =>
LiBr + Pb(NO3)2 = BrPb + Li(NO3)2
C2H5OH + H2SO4 = C2H5SO4 + H3O =>
C2H5OH + H2SO4 = C2H5SO4 + H3O
Ca(s) + H2O(l) = Ca(OH)2(aq) + H =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + 2 H
UO2(NO3)2 + KI + KIO3 + H2O = UO2(OH) + KNO3 + I2 =>
6 UO2(NO3)2 + 11 KI + KIO3 + 3 H2O = 6 UO2(OH) + 12 KNO3 + 6 I2
O2 + Mn = Mn2O2 =>
O2 + 2 Mn = Mn2O2
Zn + H3O{+} = Zn{2+} + H + H2O =>
Zn + 2 H3O{+} = Zn{2+} + 2 H + 2 H2O
KNO3 + Al2 + H2O + KOH = NH3 + KAl(OH)4 =>
3 KNO3 + 4 Al2 + 18 H2O + 5 KOH = 3 NH3 + 8 KAl(OH)4
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
KS = K2S2 =>
2 KS = K2S2
Ca(s) + V2O5(s) = CaO + V =>
5 Ca(s) + V2O5(s) = 5 CaO + 2 V
NaH2PO4 + H2O = H3PO4 + Na{+} + OH{-} =>
NaH2PO4 + H2O = H3PO4 + Na{+} + OH{-}
CuCl2 = Cl + Cu =>
CuCl2 = 2 Cl + Cu
Al + Ni(NO3)2 = Ni + Al2(NO3)3 =>
4 Al + 3 Ni(NO3)2 = 3 Ni + 2 Al2(NO3)3
Fe(CN)6K4 + H2SO4 + H2O2 = Fe(CN)6K3 + K2SO4 + H2O =>
2 Fe(CN)6K4 + H2SO4 + H2O2 = 2 Fe(CN)6K3 + K2SO4 + 2 H2O
Ca(s) + V2O5(s) = CaO + V =>
5 Ca(s) + V2O5(s) = 5 CaO + 2 V
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HNO2 + O2(g) = NO2(g) + H2O(l) =>
4 HNO2 + O2(g) = 4 NO2(g) + 2 H2O(l)
Ba(HCO3)2 = BaCO3(s) + H2O + CO2 =>
Ba(HCO3)2 = BaCO3(s) + H2O + CO2
K3[Fe(CN)6] + FeSO4 = Fe3[Fe(CN)6]3 + K2SO4 + Fe =>
6 K3[Fe(CN)6] + 9 FeSO4 = 2 Fe3[Fe(CN)6]3 + 9 K2SO4 + 3 Fe
LiHCO3 + CH3COOH = (CH3COO)2Li + H2O + CO2 =>
8 LiHCO3 + 15 CH3COOH = 8(CH3COO)2Li + 10 H2O + 6 CO2
C6H5NO2 + OH = CO2 + H2O + NO2 =>
C6H5NO2 + 29 OH = 6 CO2 + 17 H2O + NO2
NaNO3 + PbCO3 = NaCO3 + PbNO3 =>
NaNO3 + PbCO3 = NaCO3 + PbNO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cl + H2SO4 = ClSO4 + H2 =>
Cl + H2SO4 = ClSO4 + H2
SodiumCarbonate + CalciumChloride = SodiumChloride + CalciumCarbonate =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
FeCl3 + Zn = ZnCl + Fe2 =>
2 FeCl3 + 6 Zn = 6 ZnCl + Fe2
MgSiO3 + Mg2Al4Si5O18 + MgAl2O4 = Mg3Al2Si3O12 =>
10 MgSiO3 + Mg2Al4Si5O18 + 3 MgAl2O4 = 5 Mg3Al2Si3O12
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4(l) + Na2(NO3)2(aq) =>
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4(l) + Na2(NO3)2(aq)
N2O + H2C2 = H2O + NC =>
N2O + H2C2 = H2O + 2 NC
Ca(s) + V2O5(s) = CaO + V =>
5 Ca(s) + V2O5(s) = 5 CaO + 2 V
NH4OH + Pb(NO3)2 = NH4NO3 + Pb(OH)2 =>
2 NH4OH + Pb(NO3)2 = 2 NH4NO3 + Pb(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/24
Équations équilibrées sur03/06/23
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