| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + Cl2 + 2 HF = SO2F2 + 2 HCl
HSO4 + AlCl3 = AlSO4 + HCl3 =>
HSO4 + AlCl3 = AlSO4 + HCl3
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
KCN + HCl = KCl + HCN =>
KCN + HCl = KCl + HCN
C6H12O6(s) + O2(g) = CO2(g)6H2O(g) =>
C6H12O6(s) + 78 O2(g) = 6 CO2(g)6H2O(g)
(NH4)3N + Ca = Ca3N2 + H2 =>
(NH4)3N + 6 Ca = 2 Ca3N2 + 6 H2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
C6H5CH3 + CH3COOH = C6H5COOH + C2H6 =>
C6H5CH3 + CH3COOH = C6H5COOH + C2H6
CoCl2 + (NH4)2[Hg(SCN)4] + ZnCl2 = Co[Hg(SCN)4]*Zn[Hg(SCN)4] + NH4Cl =>
CoCl2 + 2(NH4)2[Hg(SCN)4] + ZnCl2 = Co[Hg(SCN)4]*Zn[Hg(SCN)4] + 4 NH4Cl
NH4Cl + MgSO4 = MgCl + NH4SO4 =>
NH4Cl + MgSO4 = MgCl + NH4SO4
Zn2(s) + H2So4(aq) = ZnSo4(aq) + H2(g) =>
Zn2(s) + 2 H2So4(aq) = 2 ZnSo4(aq) + 2 H2(g)
N2H4 + N2O4 = N2 + HO2 =>
N2H4 + 2 N2O4 = 3 N2 + 4 HO2
SiO2 + Ti = Si + TiO =>
SiO2 + 2 Ti = Si + 2 TiO
C + H2 = methane =>
C + 2 H2 = CH4
U + HNO3 = UO2 + H2O + NO =>
3 U + 4 HNO3 = 3 UO2 + 2 H2O + 4 NO
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Ra(OH)2 + HF = RaF2 + H2O =>
Ra(OH)2 + 2 HF = RaF2 + 2 H2O
CsO + H2O = CsOH + OH =>
CsO + H2O = CsOH + OH
Ra(OH)2 + HF = RaF2 + H2O =>
Ra(OH)2 + 2 HF = RaF2 + 2 H2O
LiCl + H3BO3 = LiB2O3Cl + H2O =>
LiCl + 2 H3BO3 = LiB2O3Cl + 3 H2O
MgSO4 + NH4Cl = MgCl2 + (NH4)2SO4 =>
MgSO4 + 2 NH4Cl = MgCl2 + (NH4)2SO4
NH4Cl + MgSO4 = MgCl + NH4SO4 =>
NH4Cl + MgSO4 = MgCl + NH4SO4
NH3 + Cu2O = H2O + N2 + Cu =>
2 NH3 + 3 Cu2O = 3 H2O + N2 + 6 Cu
CH3COOH + C6H5CH3 = H2O + CH =>
CH3COOH + 2 C6H5CH3 = 2 H2O + 16 CH
C6H5CH3 + CH3COOH = C6H5COOH + C2H6 =>
C6H5CH3 + CH3COOH = C6H5COOH + C2H6
AgNO3 + Br2 = BrNO3 + Ag =>
2 AgNO3 + Br2 = 2 BrNO3 + 2 Ag
SC + Cl2 = SCl4 + C =>
SC + 2 Cl2 = SCl4 + C
Ra(OH)2 + HF = RaF2 + H2O =>
Ra(OH)2 + 2 HF = RaF2 + 2 H2O
C6H5CH3 + CH3COOH = C6H5COOH + C2H6 =>
C6H5CH3 + CH3COOH = C6H5COOH + C2H6
NH4Cl + MgSO4 = MgCl + NH4SO4 =>
NH4Cl + MgSO4 = MgCl + NH4SO4
C6H5CH3 + CH3COOH = C6H5COOH + C2H6 =>
C6H5CH3 + CH3COOH = C6H5COOH + C2H6
NH4Cl + MgSO4 = MgCl + NH4SO4 =>
NH4Cl + MgSO4 = MgCl + NH4SO4
CaCO2 + Cu(NO3)2 = Ca(NO3)2 + CuCO2 =>
CaCO2 + Cu(NO3)2 = Ca(NO3)2 + CuCO2
C2H5Cl + Br2 = C2H4BrCl + HBr =>
C2H5Cl + Br2 = C2H4BrCl + HBr
BH4 + OH = BO2 + H2O =>
BH4 + 8 OH = BO2 + 6 H2O
NH4Cl + MgSO4 = MgCl + NH4SO4 =>
NH4Cl + MgSO4 = MgCl + NH4SO4
C12H25 + O2 = CO2 + H2O =>
4 C12H25 + 73 O2 = 48 CO2 + 50 H2O
C6H5CH3 + CH3COOH = C6H5COOH + C2H6 =>
C6H5CH3 + CH3COOH = C6H5COOH + C2H6
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Ca + BaBr2 = CaBr2 + Ba =>
Ca + BaBr2 = CaBr2 + Ba
Zn + Pb2NO2 = Zn2NO2 + Pb =>
2 Zn + Pb2NO2 = Zn2NO2 + 2 Pb
NaHCO3 = NaO + CO + H2 + O2 =>
2 NaHCO3 = 2 NaO + 2 CO + H2 + O2
CH3OH + C4H7COOH = C4H7COOCH3 + H2O =>
CH3OH + C4H7COOH = C4H7COOCH3 + H2O
NH4Cl + H2O = HCl + NH4{+} + OH{-} =>
NH4Cl + H2O = HCl + NH4{+} + OH{-}
KO2 + CO2 = K2CO3 + O =>
2 KO2 + CO2 = K2CO3 + 3 O
CdCl2 + Li2S = Cd2S + LiCl2 =>
2 CdCl2 + Li2S = Cd2S + 2 LiCl2
Zn + Pb2NO2 = Zn2NO2 + Pb =>
2 Zn + Pb2NO2 = Zn2NO2 + 2 Pb
CaC2O4 + Cu4C = Ca2C + Cu2C2O4 =>
2 CaC2O4 + Cu4C = Ca2C + 2 Cu2C2O4
K(CrO4)2 + HCl = KCl + CrO3 + H2O + Cl =>
K(CrO4)2 + 4 HCl = KCl + 2 CrO3 + 2 H2O + 3 Cl
NH4Cl + MgSO4 = MgCl + NH4SO4 =>
NH4Cl + MgSO4 = MgCl + NH4SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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