| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Mg + 4 H2SO4 = 3 Mg2SO4 + S + 4 H2O
Mn + LiCl = MnCl2 + Li =>
Mn + 2 LiCl = MnCl2 + 2 Li
Ga3 + Cl9 = Ga3Cl9 =>
Ga3 + Cl9 = Ga3Cl9
Fe2(SO4)3 + NaAlO2 + H2O = Na2SO4 + Fe(OH)3 + Al(OH)3 =>
Fe2(SO4)3 + 6 NaAlO2 + 12 H2O = 3 Na2SO4 + 2 Fe(OH)3 + 6 Al(OH)3
C6H6COOH + NaHCO3 = C6H6COO{-} + H2CO3 + Na{+} =>
C6H6COOH + NaHCO3 = C6H6COO{-} + H2CO3 + Na{+}
La2S3 + O3 = La2O2 + SO2 =>
3 La2S3 + 8 O3 = 3 La2O2 + 9 SO2
KY + KClO4 + H2SO4 = Y2 + KCl + K2SO4 + H2O =>
8 KY + KClO4 + 4 H2SO4 = 4 Y2 + KCl + 4 K2SO4 + 4 H2O
Ga2CO3 + O2 + YbOsO4 = Yb2O3 + Ga2OsO4 + CO2 =>
4 Ga2CO3 + O2 + 4 YbOsO4 = 2 Yb2O3 + 4 Ga2OsO4 + 4 CO2
CsCO3 + Al2(SO4)3 = CsSO4 + Al2(CO3)3 =>
3 CsCO3 + Al2(SO4)3 = 3 CsSO4 + Al2(CO3)3
C6H5OH + Li = C6H6 + LiO2 =>
2 C6H5OH + Li = 2 C6H6 + LiO2
H2C2H3O2 + Na2CO3 = NaC2H3O2 + CO2 + H2O =>
16 H2C2H3O2 + 9 Na2CO3 = 18 NaC2H3O2 + 5 CO2 + 13 H2O
Cl2 + NaOH = NaCl + Na(ClO)2 + H2O =>
5 Cl2 + 8 NaOH = 6 NaCl + 2 Na(ClO)2 + 4 H2O
Zn + MnO = ZnO + Mn =>
Zn + MnO = ZnO + Mn
MgCl2 + Na3PO4 + NH4NO3 = MgNH4PO4 + NaCl + NaNO3 =>
MgCl2 + Na3PO4 + NH4NO3 = MgNH4PO4 + 2 NaCl + NaNO3
MnO4 + HSnO2 = SnO3 + MnO2 + OH =>
MnO4 + HSnO2 = SnO3 + MnO2 + OH
FeSO4*7H2O + KOH = Fe(OH)2 + H2O + K2SO4 =>
FeSO4*7H2O + 2 KOH = Fe(OH)2 + 7 H2O + K2SO4
CH3CH2NH3 + OH = CH3CH2NH2 + H2O =>
CH3CH2NH3 + OH = CH3CH2NH2 + H2O
CO(g) + O2(g) = CO2 =>
2 CO(g) + O2(g) = 2 CO2
Sg + O2 = SgO =>
2 Sg + O2 = 2 SgO
Co + Br = CoBr2 =>
Co + 2 Br = CoBr2
Fe2(SO4)3 + NaOH = Fe(OH)SO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaOH = 2 Fe(OH)SO4 + Na2SO4
COOHC6H4COOH + O2 = CO2 + H2O =>
2 COOHC6H4COOH + 15 O2 = 16 CO2 + 6 H2O
Hg + O = HgO =>
Hg + O = HgO
NH4I2 + Pb(NO3)2 = PbI2 + NH4(NO3)2 =>
NH4I2 + Pb(NO3)2 = PbI2 + NH4(NO3)2
Na2CO3(aq) + FeCl3(aq) = Na2Cl3 + FeCO3(aq) =>
Na2CO3(aq) + FeCl3(aq) = Na2Cl3 + FeCO3(aq)
C4H6O3 + H2O = CH3COOH =>
C4H6O3 + H2O = 2 CH3COOH
C8H9Cl + KOH = C8H8 + KCl + H2O =>
C8H9Cl + KOH = C8H8 + KCl + H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
FeCl3 + K3[Fe(CN)6] = KCl + Fe(CN)6 + Fe =>
FeCl3 + K3[Fe(CN)6] = 3 KCl + Fe(CN)6 + Fe
C6H9O2N + O2 = CO2 + NH3 + H2O =>
2 C6H9O2N + 13 O2 = 12 CO2 + 2 NH3 + 6 H2O
Li2CO3 + MnCO3 + N2H7PO4 = Li2MnP4O12 + CO2 + H2 + N2 + O2 =>
Li2CO3 + MnCO3 + 4 N2H7PO4 = Li2MnP4O12 + 2 CO2 + 14 H2 + 4 N2 + 3 O2
Fe2 + NH4NO3 = Fe2NO3 + NH4 =>
Fe2 + NH4NO3 = Fe2NO3 + NH4
(NH4)2SO4(aq) + NiCl2(aq) = NH4Cl + NiSO4 =>
(NH4)2SO4(aq) + NiCl2(aq) = 2 NH4Cl + NiSO4
CuNO3 + Na2SO3 + H2O = CuSO3 + NaNO3 + S + NaOH =>
4 CuNO3 + 5 Na2SO3 + 3 H2O = 4 CuSO3 + 4 NaNO3 + S + 6 NaOH
Fe + O2 = Fe2O33FeO6 =>
6 Fe + 39 O2 = 2 Fe2O33FeO6
KOH + Al(NO3) = K(NO3) + AlOH =>
KOH + Al(NO3) = K(NO3) + AlOH
HF + Y = HY + F =>
HF + Y = HY + F
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
Na2S + Ni2(SO4)2 = Na2SO4 + Ni + S =>
2 Na2S + Ni2(SO4)2 = 2 Na2SO4 + 2 Ni + 2 S
NaI + NaMnO4 + KOH = I2 + K2MnO4 + NaOH =>
2 NaI + 2 NaMnO4 + 4 KOH = I2 + 2 K2MnO4 + 4 NaOH
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
FeCl3*6H2O + C2H3NaO2*3H2O + C5H8O2 = Fe(C5H7O2)3 + H2O + CH3COOH + Na{+} + Cl{-} =>
FeCl3*6H2O + 3 C2H3NaO2*3H2O + 3 C5H8O2 = Fe(C5H7O2)3 + 15 H2O + 3 CH3COOH + 3 Na{+} + 3 Cl{-}
NH5C2O2 + TiO(NO3)2 = TiO2 + N2 + CO2 + H2O =>
10 NH5C2O2 + 9 TiO(NO3)2 = 9 TiO2 + 14 N2 + 20 CO2 + 25 H2O
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
P + NaOH4 + H2O = PH3 + NaH2PO2 =>
7 P + 3 NaOH4 + 3 H2O = 4 PH3 + 3 NaH2PO2
Cu(OH)2 + HPO3 = CuOHPO3 + H2O =>
Cu(OH)2 + HPO3 = CuOHPO3 + H2O
KHCO3 = K2O + H2O + CO2 =>
2 KHCO3 = K2O + H2O + 2 CO2
KCrO3 + Pb(NO3)2 = Pb(CrO3)2 + KNO3 =>
2 KCrO3 + Pb(NO3)2 = Pb(CrO3)2 + 2 KNO3
HNO2 = O2 + H2O + N2 =>
4 HNO2 = 3 O2 + 2 H2O + 2 N2
Ca(OH)2 + H2Cl2 = CaCl + H(OH)2 =>
2 Ca(OH)2 + H2Cl2 = 2 CaCl + 2 H(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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