| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CHO + O2 = 2 CH3COOH
FeCl3 + H2O + Mg = MgCl3 + Fe(OH)3 + H2 =>
2 FeCl3 + 6 H2O + 2 Mg = 2 MgCl3 + 2 Fe(OH)3 + 3 H2
O3 + CH4 = CO3H4 =>
O3 + CH4 = CO3H4
NH3 + AgNO3 + H2O = Ag2O(s) + NH4NO3 =>
2 NH3 + 2 AgNO3 + H2O = Ag2O(s) + 2 NH4NO3
Sb2(CO3)5 + H3PO4 = Sb3(PO4)5 + CO2 + H2O =>
3 Sb2(CO3)5 + 10 H3PO4 = 2 Sb3(PO4)5 + 15 CO2 + 15 H2O
C6H8O7 + NaHCO3 = C6H5O7Na3 + CO2 + H2O =>
C6H8O7 + 3 NaHCO3 = C6H5O7Na3 + 3 CO2 + 3 H2O
NH4Cl + ZnSO4 = NH4SO4 + ZnCl =>
NH4Cl + ZnSO4 = NH4SO4 + ZnCl
Fe + CuCl2 = Cu(s) + FeCl2(aq) =>
Fe + CuCl2 = Cu(s) + FeCl2(aq)
(C5H12) + O2 = CO2 + H2O =>
(C5H12) + 8 O2 = 5 CO2 + 6 H2O
C2H5NSCl + O2 = CO2 + H2O + HCl + NO + SO3 =>
C2H5NSCl + 5 O2 = 2 CO2 + 2 H2O + HCl + NO + SO3
Fe2O3(s) + Ca(s) = CaO(s) + Fe(s) =>
Fe2O3(s) + 3 Ca(s) = 3 CaO(s) + 2 Fe(s)
C6H6(l) + O2 = CO2 + H2O(l) =>
2 C6H6(l) + 15 O2 = 12 CO2 + 6 H2O(l)
Ca3(PO4)2 + H3PO4 = Ca5(P3O10)2 + H2O =>
5 Ca3(PO4)2 + 8 H3PO4 = 3 Ca5(P3O10)2 + 12 H2O
Cu + MnO4{-} = Cu{2+} + MnO4{2-} =>
Cu + 2 MnO4{-} = Cu{2+} + 2 MnO4{2-}
HCl + NaCH = HCH + NaCl =>
HCl + NaCH = HCH + NaCl
LiCl + Na2CO3 = LiNaCO3 + NaCl =>
LiCl + Na2CO3 = LiNaCO3 + NaCl
Sr(CO3) = SrO + CO2 =>
Sr(CO3) = SrO + CO2
Cu(OH)2 + HClO4 = CuClO4 + H(OH)2 =>
Cu(OH)2 + HClO4 = CuClO4 + H(OH)2
Pb(NO3)2 + Na2Cr2O7 = PbCr2O7 + NaNO3 =>
Pb(NO3)2 + Na2Cr2O7 = PbCr2O7 + 2 NaNO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Fe{4+} + {-} = Fe{3+} =>
Fe{4+} + e = Fe{3+}
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + C2H4O2(aq) =>
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + C2H4O2(aq)
Mn + PbO2 + H2SO4 = MnO4 + PbSO4 + H2O =>
Mn + 4 PbO2 + 4 H2SO4 = MnO4 + 4 PbSO4 + 4 H2O
BaCl2 + (NH4)3(PO4) = Ba3(PO4)2 + NH4Cl =>
3 BaCl2 + 2(NH4)3(PO4) = Ba3(PO4)2 + 6 NH4Cl
KAl(SO4)2 + BaCl2 = AlCl3 + BaSO4 + KCl =>
KAl(SO4)2 + 2 BaCl2 = AlCl3 + 2 BaSO4 + KCl
CrCe3 + H2O2 + NaOH = Na2CrO4 + NaCe + H2O =>
2 CrCe3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCe + 8 H2O
Al + CH3OOH = Al(CH3OO)3 + H2 =>
2 Al + 6 CH3OOH = 2 Al(CH3OO)3 + 3 H2
(Co(H2O)6){2+} + Cl{-} + NH4{+} + NH3 + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2(Co(H2O)6){2+} + 6 Cl{-} + 2 NH4{+} + 10 NH3 + H2O2 = 2(Co(NH3)6)Cl3 + 14 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C6H12O6 + CH4N2O + C2H5OH = C12H11N5 + H2O =>
13 C6H12O6 + 30 CH4N2O + 18 C2H5OH = 12 C12H11N5 + 126 H2O
H2CrO4 + Fe(OH)2 = H2O + Fe(CrO4) =>
H2CrO4 + Fe(OH)2 = 2 H2O + Fe(CrO4)
HNO2(ag) = NO2 + H2 =>
2 HNO2(ag) = 2 NO2 + H2
C3H4OH(COOH)3 + (MgCO3)4Mg(OH)2 = (C3H4OH)2(COOMg)2(COOH)(C3H4OH)2(COOMg)3 + H2O + CO2 =>
71 C3H4OH(COOH)3 + 18(MgCO3)4Mg(OH)2 = 18(C3H4OH)2(COOMg)2(COOH)(C3H4OH)2(COOMg)3 + 113 H2O + 174 CO2
CH4S + CO = C3H6OS + H2S =>
2 CH4S + CO = C3H6OS + H2S
Fe + O2 + H2O = Fe9(OH)2 =>
18 Fe + O2 + 2 H2O = 2 Fe9(OH)2
Mg2(s) + S(s) = MgS(s) =>
Mg2(s) + 2 S(s) = 2 MgS(s)
H2O2 + MnO2 = MnOH4 + O2 =>
4 H2O2 + 2 MnO2 = 2 MnOH4 + 5 O2
C4H8 + O22 = CO2 + H2O =>
11 C4H8 + 6 O22 = 44 CO2 + 44 H2O
C7H15OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C7H15OH(l) + 21 O2(g) = 14 CO2(g) + 16 H2O(l)
Li3O4P + Pb(NO3)2 = LiNO3 + Pb3(PO4)2 =>
2 Li3O4P + 3 Pb(NO3)2 = 6 LiNO3 + Pb3(PO4)2
MgBr2 + (NH4)2CO3 = Mg2(CO3)2 + BrNH4 =>
2 MgBr2 + 2(NH4)2CO3 = Mg2(CO3)2 + 4 BrNH4
S8 + O2 = S16O6 =>
2 S8 + 3 O2 = S16O6
CoCl2H20 + KFe + H4Ne + H2O2 = KCoNe + HCl + HFe + H2O =>
2 CoCl2H20 + 2 KFe + 2 H4Ne + 21 H2O2 = 2 KCoNe + 4 HCl + 2 HFe + 42 H2O
AlBr3 + CI2 = AlCI2 + Br3 =>
AlBr3 + CI2 = AlCI2 + Br3
C6H8O7 + Mg + H2O = H2 + MgCO3 =>
C6H8O7 + 6 Mg + 11 H2O = 15 H2 + 6 MgCO3
W(Ir) + La + Lu = W(La) + IrLu =>
W(Ir) + La + Lu = W(La) + IrLu
Na2Co3(s) + CaCl2(s) = CaCo3(s) + NaCl(s) =>
Na2Co3(s) + CaCl2(s) = CaCo3(s) + 2 NaCl(s)
PbO + C6H8O7 = Pb2C6H4O7 + H2O =>
2 PbO + C6H8O7 = Pb2C6H4O7 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/12/25
Équations équilibrées sur03/14/24
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