| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SrCl2 + MnSO4 = SrSO4 + MnCl2 =>
SrCl2 + MnSO4 = SrSO4 + MnCl2
Co(NH3)6 = Co + NH3 =>
Co(NH3)6 = Co + 6 NH3
Hg2SO4 + (NH4)(NO3) = (NH4)2SO4 + Hg2(NO3)2 =>
Hg2SO4 + 2(NH4)(NO3) = (NH4)2SO4 + Hg2(NO3)2
SnS + HNO3 = SnO2 + NO2 + H2SO4 + H2O =>
SnS + 10 HNO3 = SnO2 + 10 NO2 + H2SO4 + 4 H2O
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
HBrO + NaCl = NaBrClOH =>
HBrO + NaCl = NaBrClOH
NaCI + F{2} = NaF + CI{2} =>
NaCI + F{2} = NaF + CI{2}
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaOH + Li2S = LiOH + Na2S =>
2 NaOH + Li2S = 2 LiOH + Na2S
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Na2SO3 + HNO3 = Na2SO4 + NO + H2O =>
3 Na2SO3 + 2 HNO3 = 3 Na2SO4 + 2 NO + H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Ca(AlO2)2(s) + HCl(aq) = AlCl3(aq) + CaCl2(aq) + H2O =>
Ca(AlO2)2(s) + 8 HCl(aq) = 2 AlCl3(aq) + CaCl2(aq) + 4 H2O
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
NaCH3COO + Cu(NO3)2 = Cu(CH3COO)2 + Na(NO3) =>
2 NaCH3COO + Cu(NO3)2 = Cu(CH3COO)2 + 2 Na(NO3)
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Br2 + MnO2 + OH{-} = Br{-} + MnO4{-} + H2O =>
3 Br2 + 2 MnO2 + 8 OH{-} = 6 Br{-} + 2 MnO4{-} + 4 H2O
ZnO + HClO = ZnO2Cl2 + H2O =>
ZnO + 2 HClO = ZnO2Cl2 + H2O
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
C2H2 + NaH = C2NaH + H =>
C2H2 + NaH = C2NaH + 2 H
CuCl2 + Na2SO4 = CuSO4 + NaCl =>
CuCl2 + Na2SO4 = CuSO4 + 2 NaCl
HIO + Cu(OH)2 = Cu(IO)2 + H2O =>
2 HIO + Cu(OH)2 = Cu(IO)2 + 2 H2O
Li3PO4 + K2SO4 = K3PO4 + Li2SO4 =>
2 Li3PO4 + 3 K2SO4 = 2 K3PO4 + 3 Li2SO4
NH4OH + HI = NH4I + H2O =>
NH4OH + HI = NH4I + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cr(NO3)3 + K2S + H2O = Cr(OH)3 + KNO3 + H2S =>
2 Cr(NO3)3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 6 KNO3 + 3 H2S
FeCl3 + N2 = Cl2 + FeN =>
2 FeCl3 + N2 = 3 Cl2 + 2 FeN
Cd + CuSO4 = CdSO4 + Cu =>
Cd + CuSO4 = CdSO4 + Cu
Mg + NiSO4 = Ni + MgSO4 =>
Mg + NiSO4 = Ni + MgSO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
N2 + Cu3N2 = NCu =>
N2 + 2 Cu3N2 = 6 NCu
SiO2 + BaO = BaSiO3 =>
SiO2 + BaO = BaSiO3
Ag + MgCO3 = Mg + AgCO3 =>
Ag + MgCO3 = Mg + AgCO3
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH2CH2 + HOCl = CH2OHCH2Cl =>
CH2CH2 + HOCl = CH2OHCH2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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