| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + O + H + Cl = NaOHCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(s) + S(s) = CaS(s) =>
Ca(s) + S(s) = CaS(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Sr(OH)2 + HI = SrI2 + H2O =>
Sr(OH)2 + 2 HI = SrI2 + 2 H2O
Fe + HNO3(conc) = Fe2O3 + NO2 + H2O =>
2 Fe + 6 HNO3(conc) = Fe2O3 + 6 NO2 + 3 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
Na3(Al(OH)6) + Fe2(SO4)3 = Na2SO4 + Fe(OH)3 + Al(OH)3 =>
2 Na3(Al(OH)6) + Fe2(SO4)3 = 3 Na2SO4 + 2 Fe(OH)3 + 2 Al(OH)3
NH3 + H2O2 = NH3NO2 + H2O =>
4 NH3 + 7 H2O2 = 2 NH3NO2 + 10 H2O
C2H5OH + [O] = H2O + CH3COOH =>
C2H5OH + 2[O] = H2O + CH3COOH
CaCl2(aq) + Na2SO4(aq) = CaSO4 + Cl2Na2 =>
CaCl2(aq) + Na2SO4(aq) = CaSO4 + Cl2Na2
PbCl2 + AgI = PbI2 + AgCl =>
PbCl2 + 2 AgI = PbI2 + 2 AgCl
Ba(OH)2 + Na(OH) = NaBa + H3O3 =>
Ba(OH)2 + Na(OH) = NaBa + H3O3
CuCl2 + ZnSO4 = ZnCl2 + CuSO4 =>
CuCl2 + ZnSO4 = ZnCl2 + CuSO4
ZnPO4 + HCl = ZnHPO4 + Cl =>
ZnPO4 + HCl = ZnHPO4 + Cl
CoSO4 + AgC2H3O2 = Co(C2H3O2)2 + Ag2SO4 =>
CoSO4 + 2 AgC2H3O2 = Co(C2H3O2)2 + Ag2SO4
KNO2(s) + O2(g) = KNO4(s) =>
KNO2(s) + O2(g) = KNO4(s)
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NH4NO3 + HNO3 = HNH4 + NO3 =>
NH4NO3 + HNO3 = HNH4 + 2 NO3
Pb4 + FeSO4 = Pb2(FeSO4)4 =>
Pb4 + 8 FeSO4 = 2 Pb2(FeSO4)4
CH3CH2OH + O2 = OH + CH3CHO =>
CH3CH2OH + O2 = 2 OH + CH3CHO
CuCl2 + CH3COONa = Cu(CH3COO)2 + NaCl =>
CuCl2 + 2 CH3COONa = Cu(CH3COO)2 + 2 NaCl
H2CO3 + NaOH + KOH = NaKH2CO4 + H2O =>
H2CO3 + NaOH + KOH = NaKH2CO4 + H2O
Li3PO4 + MgO = LiO + Mg3PO4 =>
Li3PO4 + 3 MgO = 3 LiO + Mg3PO4
I2 + S203{2-} = I{-} + S406{2-} =>
I2 + 2 S203{2-} = 2 I{-} + S406{2-}
(NH4)2HPO4 = NH3(g) + (NH4)H2PO4 =>
(NH4)2HPO4 = NH3(g) + (NH4)H2PO4
C6H12O6 = (C2)H5OH(CO2) =>
C6H12O6 = 2(C2)H5OH(CO2)
C8H18O2 + HCl = C8H16Cl2 + H2O =>
C8H18O2 + 2 HCl = C8H16Cl2 + 2 H2O
C6H6O + Cl = C6H4Cl2O + HCl =>
C6H6O + 4 Cl = C6H4Cl2O + 2 HCl
AlPO4 + MgS = Al2S3 + Mg3(PO4)2 =>
2 AlPO4 + 3 MgS = Al2S3 + Mg3(PO4)2
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
N2H4 + F2 = N2 + HF =>
N2H4 + 2 F2 = N2 + 4 HF
NaOH + Cu(CH3COO)2 = Na(CH3COO)2 + CuOH =>
NaOH + Cu(CH3COO)2 = Na(CH3COO)2 + CuOH
Zn + NH4NO3 = ZnO + H2O + N2 =>
Zn + NH4NO3 = ZnO + 2 H2O + N2
NiSO4Na2CO3 = Na2SO4NiCO3 =>
NiSO4Na2CO3 = Na2SO4NiCO3
MnSO4*5H2O = H2O + MnSO4 =>
MnSO4*5H2O = 5 H2O + MnSO4
KClO4(s) = KCl(s) + O2(g) =>
KClO4(s) = KCl(s) + 2 O2(g)
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
KOCl + PbO = PbO2 + KCl =>
KOCl + PbO = PbO2 + KCl
Zn + HNO3 = Zn(NO3)2 + NH4(NO3)2 + H2O =>
7 Zn + 20 HNO3 = 7 Zn(NO3)2 + 2 NH4(NO3)2 + 6 H2O
COCl2 + NaHCO3 = CO2 + NaCl + H2O =>
COCl2 + 2 NaHCO3 = 3 CO2 + 2 NaCl + H2O
C2H5OH + CH2(COOH)2 = CH3COOCH2CH3 + H2O =>
7 C2H5OH + 2 CH2(COOH)2 = 5 CH3COOCH2CH3 + 5 H2O
KMnO4 + FeSO4 + H2O = MnO2 + FeOH(SO4) + KOH =>
KMnO4 + 3 FeSO4 + 2 H2O = MnO2 + 3 FeOH(SO4) + KOH
Cu + SO4 + NH3 + H2O = Cu2SO4(OH)2 + NH4 =>
2 Cu + SO4 + 2 NH3 + 2 H2O = Cu2SO4(OH)2 + 2 NH4
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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