| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe + 3 O2 = 2 Fe2O3
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
Cl + I{-} = I + Cl{-} =>
Cl + I{-} = I + Cl{-}
Be + O = BeO =>
Be + O = BeO
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Li + N + O = LiNO =>
Li + N + O = LiNO
Cl + H2O = HCl + HOCl =>
2 Cl + H2O = HCl + HOCl
K + S = KS =>
K + S = KS
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NH3 + H2O = OH{-} + NH4{+}l =>
NH3 + H2O = OH{-} + NH4{+}l
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH3 + H2O = OH{-} + NH4{+} =>
NH3 + H2O = OH{-} + NH4{+}
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
Li + N + O = LiNO =>
Li + N + O = LiNO
HOCOC6H4COOK + NaOH = H2O + NaOCOC6H4COOK =>
HOCOC6H4COOK + NaOH = H2O + NaOCOC6H4COOK
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
C3H6 + Cl2 = C3Cl8 + HCl =>
C3H6 + 7 Cl2 = C3Cl8 + 6 HCl
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
C6H10O5 + O2 = CO2 + H2 =>
2 C6H10O5 + 7 O2 = 12 CO2 + 10 H2
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH2S + F2 = CF4 + HF + SF =>
2 CH2S + 7 F2 = 2 CF4 + 4 HF + 2 SF
C3H6O + O2 = CO2 + H2 =>
2 C3H6O + 5 O2 = 6 CO2 + 6 H2
As4O6 + S2Cl2 + Cl2 = AsCl2 + SO2 =>
2 As4O6 + 3 S2Cl2 + 5 Cl2 = 8 AsCl2 + 6 SO2
Na + OH = NaOH =>
Na + OH = NaOH
Al + SO = AlSO =>
Al + SO = AlSO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + SO2 = AlSO2 =>
Al + SO2 = AlSO2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Al + SO2 = AlSO2 =>
Al + SO2 = AlSO2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Al2O3 + KOH + H2O = KAl(OH)4 =>
Al2O3 + 2 KOH + 3 H2O = 2 KAl(OH)4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
HC6H5COOh + NaOH = NaC6H5COOh + H2O =>
HC6H5COOh + NaOH = NaC6H5COOh + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HC6H5COOh + NaOH = NaC6H5COOh + H2O =>
HC6H5COOh + NaOH = NaC6H5COOh + H2O
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
S + Fe = FeS =>
S + Fe = FeS
Si + HF = H2SiF6 + H2 =>
Si + 6 HF = H2SiF6 + 2 H2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
Sn + HCl + H2O = SnCl2H2O + H2 =>
Sn + 2 HCl + H2O = SnCl2H2O + H2
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
Al + O = AlO3 =>
Al + 3 O = AlO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/10
Équations équilibrées sur09/14/09
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