| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + 2 Al2O3 = 2(CH3COO)Al2O3 + H2
Co(OH)2 + HIO4 = Co(IO4)2 + H2O =>
Co(OH)2 + 2 HIO4 = Co(IO4)2 + 2 H2O
C2H5CHO + [Ag(NH3)2]OH = HCOONH4 + Ag + NH3 + H2O =>
C2H5CHO + 10[Ag(NH3)2]OH = 3 HCOONH4 + 10 Ag + 17 NH3 + 5 H2O
CaBr2 + Mg(NO3)2 = Ca(NO3)2 + MgBr2 =>
CaBr2 + Mg(NO3)2 = Ca(NO3)2 + MgBr2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Mg + FO = MgF2 + O =>
Mg + 2 FO = MgF2 + 2 O
CH3CH2CH2CH2OH + Na = CH3CH2CHONaCH3 + H2 =>
2 CH3CH2CH2CH2OH + 2 Na = 2 CH3CH2CHONaCH3 + H2
KOH(aq) + Pb(NO3)2(aq) = KNO3(aq) + Pb(OH)2 =>
2 KOH(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + Pb(OH)2
Fe(s) + CuCl2(s) = FeCl2(aq) + Cu(s) =>
Fe(s) + CuCl2(s) = FeCl2(aq) + Cu(s)
Sn(NO3)4 + NH4OH = Sn(OH)4 + NH4NO3 =>
Sn(NO3)4 + 4 NH4OH = Sn(OH)4 + 4 NH4NO3
Pd + NaOH = PdNa + OH =>
Pd + NaOH = PdNa + OH
Na + X = NaX =>
Na + X = NaX
Me(NO3)2 = MeO + NO2 + O2 =>
2 Me(NO3)2 = 2 MeO + 4 NO2 + O2
CaCl2(aq) + Li3PO4(aq) = LiCl + Ca3(PO4)2 =>
3 CaCl2(aq) + 2 Li3PO4(aq) = 6 LiCl + Ca3(PO4)2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H + O2 = H2O =>
4 H + O2 = 2 H2O
Co(OH)2 + HIO4 = Co(IO4)2 + H2O =>
Co(OH)2 + 2 HIO4 = Co(IO4)2 + 2 H2O
Na2SiO3 + NiSO4 = Na2SO4 + NiSiO3 =>
Na2SiO3 + NiSO4 = Na2SO4 + NiSiO3
K2S2O8 + FeSO4 = Fe2(SO4)3 + K2SO4 =>
K2S2O8 + 2 FeSO4 = Fe2(SO4)3 + K2SO4
W + Ni + P = Ni3W3P2 =>
3 W + 3 Ni + 2 P = Ni3W3P2
O2 + Fe = FeO3 =>
3 O2 + 2 Fe = 2 FeO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pd + NaOH = PdNa + OH =>
Pd + NaOH = PdNa + OH
K2C + H2SO4 = K2SO4 + H2C =>
K2C + H2SO4 = K2SO4 + H2C
BeSO3 + Cl3GaO9 = Be(ClO3)2 + Ga2(SO3)3 =>
3 BeSO3 + 2 Cl3GaO9 = 3 Be(ClO3)2 + Ga2(SO3)3
Mg2 + PbCl2 = Pb + MgCl2 =>
Mg2 + 2 PbCl2 = 2 Pb + 2 MgCl2
K + HNO3 = KNO3 + NO + H2O2 =>
K + 2 HNO3 = KNO3 + NO + H2O2
Me + O = Me2O =>
2 Me + O = Me2O
K2HPO4 + H3PO4 = KH2PO4 =>
K2HPO4 + H3PO4 = 2 KH2PO4
Pd + NaOH = PdNa + OH =>
Pd + NaOH = PdNa + OH
Q + O2 = QO =>
2 Q + O2 = 2 QO
Al + Br1 = AlBr3 =>
Al + 3 Br1 = AlBr3
Pd + NaOH = PdNa + OH =>
Pd + NaOH = PdNa + OH
FeSO4 + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeSO4 + O2 + 4 H2O = 2 Fe2O3 + 4 H2SO4
(PO)2 = P + O =>
(PO)2 = 2 P + 2 O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
XC3H5 + KMnO4 + H2O = XC3H7O2 + KOH + MnO2 =>
3 XC3H5 + 2 KMnO4 + 4 H2O = 3 XC3H7O2 + 2 KOH + 2 MnO2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Co(OH)2 + HIO4 = Co(IO4)2 + H2O =>
Co(OH)2 + 2 HIO4 = Co(IO4)2 + 2 H2O
Pd + NaOH = PdNa + OH =>
Pd + NaOH = PdNa + OH
Co(OH)2 + HIO4 = Co(IO4)2 + H2O =>
Co(OH)2 + 2 HIO4 = Co(IO4)2 + 2 H2O
Pb(NO2)3 + I = PbI2 + NO2 =>
Pb(NO2)3 + 2 I = PbI2 + 3 NO2
SrCO3 + Fe2O3 = SrFe12O19 + CO2 =>
SrCO3 + 6 Fe2O3 = SrFe12O19 + CO2
Pb(OAc)2 + BaCl2 = PbCl2 + Ba(OAc)2 =>
Pb(OAc)2 + BaCl2 = PbCl2 + Ba(OAc)2
Ag3[Fe(CN)6] + NH3 = Ag2 + NH3[Fe(CN)6] =>
2 Ag3[Fe(CN)6] + 2 NH3 = 3 Ag2 + 2 NH3[Fe(CN)6]
C2H5OH + (CH3CO)2O = H2O + CH3COOC2H5 =>
2 C2H5OH + (CH3CO)2O = H2O + 2 CH3COOC2H5
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + H2O + Fe(SO4)3 =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 16 H2O + 5 Fe(SO4)3
Tc + HNO3 = HTcO4 + NO + H2O =>
3 Tc + 7 HNO3 = 3 HTcO4 + 7 NO + 2 H2O
Na2CO3 + CoCl2 = CoCO3 + NaCl =>
Na2CO3 + CoCl2 = CoCO3 + 2 NaCl
Ag + KOH = Ag(OH) + K =>
Ag + KOH = Ag(OH) + K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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