| Équations équilibrées la veille | Équations équilibrées le lendemain |
C(s) + O2(g) = CO2(g)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
C2H5OH + HF = C2H5F + H2O =>
C2H5OH + HF = C2H5F + H2O
Co(OH)2 + HI = CoI2 + HOH =>
Co(OH)2 + 2 HI = CoI2 + 2 HOH
HNO3 + HF = N2O + F + H2O =>
2 HNO3 + 8 HF = N2O + 8 F + 5 H2O
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
Ag + P = AgP =>
Ag + P = AgP
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C4H8O + KMnO4 + KOH = C4H7O2K + K2MnO4 + H2O =>
C4H8O + 2 KMnO4 + 3 KOH = C4H7O2K + 2 K2MnO4 + 2 H2O
Ca + O2 = CaO = = =>
2 Ca + O2 = 2 CaO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + H2 = MgH =>
2 Mg + H2 = 2 MgH
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + HIO3 = Zn(IO3)2 + H2 =>
Zn + 2 HIO3 = Zn(IO3)2 + H2
CO2 + Na2O2 = Na2CO3 + O2 =>
2 CO2 + 2 Na2O2 = 2 Na2CO3 + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CsOH + H2 = Cs + H2O =>
2 CsOH + H2 = 2 Cs + 2 H2O
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
AlCl3 + K2(SO4) = KCl + Al2(SO4)3 =>
2 AlCl3 + 3 K2(SO4) = 6 KCl + Al2(SO4)3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na2O + C = NaC + O2 =>
2 Na2O + 4 C = 4 NaC + O2
KMnO4 + H2SO4 + (CH2)3S3 = K2SO4 + MnSO4 + (CH2)3S3O3 + H2O =>
6 KMnO4 + 9 H2SO4 + 5(CH2)3S3 = 3 K2SO4 + 6 MnSO4 + 5(CH2)3S3O3 + 9 H2O
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
NaOH + SO2 + H2S = Na2S2O3 + H2O =>
6 NaOH + 4 SO2 + 2 H2S = 3 Na2S2O3 + 5 H2O
HNO3 + NaSO3 = Na(NO3) + HSO3 =>
HNO3 + NaSO3 = Na(NO3) + HSO3
C8H16 + Cl2 = C8H15Cl + HCl =>
C8H16 + Cl2 = C8H15Cl + HCl
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
Al(s) + NaNO3(aq) = Al(NO3)3 + Na =>
Al(s) + 3 NaNO3(aq) = Al(NO3)3 + 3 Na
V2O3 + H2O2 = VO2 + H2O =>
V2O3 + H2O2 = 2 VO2 + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na2SO3 + HBr = NaBr + SO2 + H2O =>
Na2SO3 + 2 HBr = 2 NaBr + SO2 + H2O
Al2Cl3 = Al + Cl2 =>
2 Al2Cl3 = 4 Al + 3 Cl2
HCl + K2O = H2O + KCl =>
2 HCl + K2O = H2O + 2 KCl
Li + HNO3 = LiNO3 + NH4NO3 + H2O =>
8 Li + 10 HNO3 = 8 LiNO3 + NH4NO3 + 3 H2O
C8H6O3 + C2H5NO2 = C10H9NO4 + H2O =>
C8H6O3 + C2H5NO2 = C10H9NO4 + H2O
C12H22O11 + O2 = CO2(g) + H2O(g) =>
C12H22O11 + 12 O2 = 12 CO2(g) + 11 H2O(g)
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
Fe + Ce = Fe2Ce3 =>
2 Fe + 3 Ce = Fe2Ce3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C4H8O + KMnO4 + KOH = C4H7O2K + K2MnO4 + H2O =>
C4H8O + 2 KMnO4 + 3 KOH = C4H7O2K + 2 K2MnO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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