| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 LiOH = AlO3H3 + 3 LiCl
Cr6 + O2 = Cr6O2 =>
Cr6 + O2 = Cr6O2
FH + (OH)2Mg = F2Mg + H2O =>
2 FH + (OH)2Mg = F2Mg + 2 H2O
H2SO4 + LiAlSi2O6 = HAlSi2O6 + Li2SO4 =>
H2SO4 + 2 LiAlSi2O6 = 2 HAlSi2O6 + Li2SO4
NO2 + HI = N2 + H2O + I2 =>
2 NO2 + 8 HI = N2 + 4 H2O + 4 I2
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
FeSO4 + KClO + H2SO4 = Fe2(SO4)3 + H2O + KCl =>
2 FeSO4 + KClO + H2SO4 = Fe2(SO4)3 + H2O + KCl
NH2OH + CuO = N2O + Cu + H2O =>
2 NH2OH + 2 CuO = N2O + 2 Cu + 3 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
FBrO3H + C = FBrO3{-} + C{+} + H2 =>
2 FBrO3H + 2 C = 2 FBrO3{-} + 2 C{+} + H2
Ag2Co3 + KBr = Ag2Br + KCo3 =>
Ag2Co3 + KBr = Ag2Br + KCo3
CaSO4*2H2O + C = CaO + SO2 + H2O + CO2 =>
2 CaSO4*2H2O + C = 2 CaO + 2 SO2 + 4 H2O + CO2
Sodiumsulfate + bariumchloride = sodiumchloride + bariumsulfate =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
H2SO4 + Sr(NO3)2 = SrSO4 + H(NO3) =>
H2SO4 + Sr(NO3)2 = SrSO4 + 2 H(NO3)
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
C6H13O + O2 = H2O + CO2 =>
4 C6H13O + 35 O2 = 26 H2O + 24 CO2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
CuS + H{+} + NO3{-} = Cu{2+} + SO2 + NO + H2O =>
CuS + 4 H{+} + 2 NO3{-} = Cu{2+} + SO2 + 2 NO + 2 H2O
CaO + NaCl = CaCl2 + Na2O =>
CaO + 2 NaCl = CaCl2 + Na2O
Ca(Cl)2 = Ca{+2} + Cl{-} =>
Ca(Cl)2 = Ca{+2} + 2 Cl{-}
CaCO3 + Na2HPO4 = CaHPO4 + Na2CO3 =>
CaCO3 + Na2HPO4 = CaHPO4 + Na2CO3
Fe(OH)3 + HNO3 = Fe + NO3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe + 3 NO3 + 3 H2O
PbNO32 = PbO + O2 + NO2 =>
2 PbNO32 = 2 PbO + 29 O2 + 2 NO2
C + O2 = CO2 =>
C + O2 = CO2
K3AsO4 + KI + HCl = I2 + K3AsO3 + KCl + H2O =>
K3AsO4 + 2 KI + 2 HCl = I2 + K3AsO3 + 2 KCl + H2O
FeS + Cu2S + HNO3 = Fe(NO3) + CuSO4 + NO + H2O =>
3 FeS + 3 Cu2S + 20 HNO3 = 3 Fe(NO3) + 6 CuSO4 + 17 NO + 10 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H5OH + O2 = CH3CH2COOH =>
2 C3H5OH + O2 = 2 CH3CH2COOH
AlO2(s) = Al(s) + O2(g) =>
AlO2(s) = Al(s) + O2(g)
Fe2SO4 + HCl = FeCl + H2SO4 =>
Fe2SO4 + 2 HCl = 2 FeCl + H2SO4
SO2 + I2 = I2O2 + S =>
SO2 + I2 = I2O2 + S
HCl + NH4CN = NH4Cl + HCN =>
HCl + NH4CN = NH4Cl + HCN
Al2(CO3)3 + HCl = Al(Cl)3 + H2(CO3) =>
Al2(CO3)3 + 6 HCl = 2 Al(Cl)3 + 3 H2(CO3)
Na2(SO4) = SO4 + Na =>
Na2(SO4) = SO4 + 2 Na
Mg + CrCl2 = Cr + MgCl =>
2 Mg + CrCl2 = Cr + 2 MgCl
C6HNO2 + O2 = CO2 + H2O + N2 =>
4 C6HNO2 + 21 O2 = 24 CO2 + 2 H2O + 2 N2
Mg(NO3)2 + Mg = MgO + NO2 =>
Mg(NO3)2 + Mg = 2 MgO + 2 NO2
C6H4COOHCOOK + NaOH = C6H4COOHCOONa + KOH =>
C6H4COOHCOOK + NaOH = C6H4COOHCOONa + KOH
Cu + AgN03 = CuN03 + Ag =>
Cu + AgN03 = CuN03 + Ag
K2MnF6 + SbF5 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF6 + 2 MnF3 + F2
K3TiF6 + KOH = Ti(OH)3 + KF =>
K3TiF6 + 3 KOH = Ti(OH)3 + 6 KF
CO3H8 + O2 = CO2 + H2O =>
2 CO3H8 + 3 O2 = 2 CO2 + 8 H2O
Cr(NO3)3 = CrO + NO2 + O2 =>
Cr(NO3)3 = CrO + 3 NO2 + O2
Fe9 + Cl8 = FeCl3 =>
8 Fe9 + 27 Cl8 = 72 FeCl3
K2O = K + O2 =>
2 K2O = 4 K + O2
FeO = FeO*Fe2O3 + Fe =>
4 FeO = FeO*Fe2O3 + Fe
AlBr + Cl(g) = AlCl + Br(g) =>
AlBr + Cl(g) = AlCl + Br(g)
CaC2 + H2O = Ca(OH)2 + HC = CHCH =>
CaC2 + 2 H2O = Ca(OH)2 + 2 HC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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