| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CrSO4 + CH3COOH + 2 H2SO4 = C2H5OH + 2 Cr2(SO4)3 + H2O
KCl + Na2SO4 = KSO4 + ClNa2 =>
KCl + Na2SO4 = KSO4 + ClNa2
Cu + Fe(OH)3 = Fe + Cu(OH)2 =>
3 Cu + 2 Fe(OH)3 = 2 Fe + 3 Cu(OH)2
KCl + Na2SO4 = KSO4 + ClNa2 =>
KCl + Na2SO4 = KSO4 + ClNa2
F + KI = KF + I2 =>
2 F + 2 KI = 2 KF + I2
FI + Cl2 = FICl3 =>
2 FI + 3 Cl2 = 2 FICl3
EDTA + Fe(NO3)3 = EDTANO3 + Fe =>
3 EDTA + Fe(NO3)3 = 3 EDTANO3 + Fe
C112H226 + O2 = CO2 + H2O =>
2 C112H226 + 337 O2 = 224 CO2 + 226 H2O
Al + HNO3 = NO + H2O + Al2O3 =>
2 Al + 2 HNO3 = 2 NO + H2O + Al2O3
Zn + Cr(NO3)3 = Zn(NO3)2 + Cr =>
3 Zn + 2 Cr(NO3)3 = 3 Zn(NO3)2 + 2 Cr
P2(CO3)3 = P2O3 + CO2 =>
P2(CO3)3 = P2O3 + 3 CO2
C8H12(g) + O2(g) = CO2(g) + H2O =>
C8H12(g) + 11 O2(g) = 8 CO2(g) + 6 H2O
Al + Cl{2} = AlCl{2} =>
Al + Cl{2} = AlCl{2}
NH3 + C6H12O6 = CO2 + H2O + C6H10O3N =>
24 NH3 + 25 C6H12O6 = 6 CO2 + 66 H2O + 24 C6H10O3N
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
KCl + Na2SO4 = KSO4 + ClNa2 =>
KCl + Na2SO4 = KSO4 + ClNa2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
HFeO2 + HCl = FeCl3 + H2O =>
HFeO2 + 3 HCl = FeCl3 + 2 H2O
H2SO4(aq) + Cr(s) = CrSO4(aq) + H2(g) =>
H2SO4(aq) + Cr(s) = CrSO4(aq) + H2(g)
CH3OOH + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
4 CH3OOH + Na2CO3 = 2 C2H3NaO2 + CO2 + 5 H2O
CoSO4 = CoO + SO2 + O2 =>
2 CoSO4 = 2 CoO + 2 SO2 + O2
Fe + H2O + O2 = Fe(OH) =>
4 Fe + 2 H2O + O2 = 4 Fe(OH)
H{+} + NO3{-} + I{-} = I2 + NO2 + H2O =>
4 H{+} + 2 NO3{-} + 2 I{-} = I2 + 2 NO2 + 2 H2O
I + O2 = OI =>
2 I + O2 = 2 OI
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cu(NH3)4Cl2 + KCN + HOH = NH3 + NH4Cl + K2Cu(CN)3 + KCNO + KCl =>
2 Cu(NH3)4Cl2 + 7 KCN + HOH = 6 NH3 + 2 NH4Cl + 2 K2Cu(CN)3 + KCNO + 2 KCl
Fe + HSCN = Fe(SCN) + H =>
Fe + HSCN = Fe(SCN) + H
Co + NaHCO3 = Co(HCO3)2 + Na =>
Co + 2 NaHCO3 = Co(HCO3)2 + 2 Na
COCl2 + C2H5OH = C2H5OCOCl + HCl =>
COCl2 + C2H5OH = C2H5OCOCl + HCl
NH3 + H3PO3 = HNO3 + P + H2O =>
3 NH3 + 8 H3PO3 = 3 HNO3 + 8 P + 15 H2O
NiCl2 + O2 = NiO + ClO7 =>
2 NiCl2 + 15 O2 = 2 NiO + 4 ClO7
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
N2O4 + Ca(OH)2 = Ca(NO3)2 + Ca(NO2)3 + H2O =>
5 N2O4 + 4 Ca(OH)2 = 2 Ca(NO3)2 + 2 Ca(NO2)3 + 4 H2O
H3 + NaOH = Na + H2O =>
H3 + 3 NaOH = 3 Na + 3 H2O
Mg(s) + HC2H3O2(aq) = Mg(C2H3O2)2 + H2(g) =>
Mg(s) + 2 HC2H3O2(aq) = Mg(C2H3O2)2 + H2(g)
Sn + H2(SO4) = Sn(SO4) + H2 =>
Sn + H2(SO4) = Sn(SO4) + H2
N2O4 + KI = KNO3 + NO + I2 =>
2 N2O4 + 2 KI = 2 KNO3 + 2 NO + I2
(C3)(H5)(N3)(O9) = CO2 + H2O + N2 + O2 =>
4(C3)(H5)(N3)(O9) = 12 CO2 + 10 H2O + 6 N2 + O2
Cu + Ag(NO2) = Cu(NO2)2 + Ag =>
Cu + 2 Ag(NO2) = Cu(NO2)2 + 2 Ag
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Al2(Br2)3 + Cl2 = AlCl3 + Br2 =>
Al2(Br2)3 + 3 Cl2 = 2 AlCl3 + 3 Br2
ZnCl2 + NH4OH = ZnO + H2O + NH4Cl =>
ZnCl2 + 2 NH4OH = ZnO + H2O + 2 NH4Cl
NaI({-}) + AgNO3 = NaNO3 + AgI({-}) =>
NaI({-}) + AgNO3 = NaNO3 + AgI({-})
H2O + Br2 = O2 + H{+} + Br{-} =>
2 H2O + 2 Br2 = O2 + 4 H{+} + 4 Br{-}
HNO3(aq) + LiSO3(s) = HSO3 + LiNO3 =>
HNO3(aq) + LiSO3(s) = HSO3 + LiNO3
Na2CO3 + KI = KCO3 + Na2I =>
Na2CO3 + KI = KCO3 + Na2I
HNO3 + Mn(OH)2 = MnNO3 + (OH)2H =>
HNO3 + Mn(OH)2 = MnNO3 + (OH)2H
C18H28O2 + C6H8 = C18H38O2 + C6H6 =>
C18H28O2 + 5 C6H8 = C18H38O2 + 5 C6H6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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