| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C9N2H6O2 + O2 = NH3 + CO2 =>
C9N2H6O2 + 8 O2 = 2 NH3 + 9 CO2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Na2SiO3 + HCl = NaCl + H2O + SiO2 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2O + SiO2
Br2 + NO + H2O = Br{-} + NO3{-} + H{+} =>
3 Br2 + 2 NO + 4 H2O = 6 Br{-} + 2 NO3{-} + 8 H{+}
AGNO3 + CaCl2 = AGCl + Ca(NO3)2 =>
2 AGNO3 + CaCl2 = 2 AGCl + Ca(NO3)2
Cu2H2 + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2H2 + 5 H2SO4 = 2 CuSO4 + 3 SO2 + 6 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CrI3 + KOH + Cl2 = K2CrO4 + KCl + KIO4 + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 54 KCl + 6 KIO4 + 32 H2O
Al2(SO3)3 + HCl = AlCl3 + H2SO3 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2SO3
Fe(OH)2 + CO2 = FeCO3 + H2O =>
Fe(OH)2 + CO2 = FeCO3 + H2O
H2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
C6H12 + KMnO5 + H2O = MnO2 + KOH + C6H14O2 =>
5 C6H12 + 2 KMnO5 + 6 H2O = 2 MnO2 + 2 KOH + 5 C6H14O2
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
Br2 + Ba(OH)2 = Ba(BrO3)2 + BaBr2 + H2O =>
6 Br2 + 6 Ba(OH)2 = Ba(BrO3)2 + 5 BaBr2 + 6 H2O
C6H5O6 + O2 = H2O + CO2 =>
4 C6H5O6 + 17 O2 = 10 H2O + 24 CO2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
H20 + SO4 = H2SO4 =>
H20 + 10 SO4 = 10 H2SO4
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
Cl2 + NAOH = NACl + NAClO + H2O =>
Cl2 + 2 NAOH = NACl + NAClO + H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Cl2 + NAOH = NACl + NAClO + H2O =>
Cl2 + 2 NAOH = NACl + NAClO + H2O
F2 + AlCl3 = Al2F3 + Cl2 =>
3 F2 + 4 AlCl3 = 2 Al2F3 + 6 Cl2
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Fe(NO3)3 + Ca3(PO4)2 = FePO4 + Ca(NO3)2 =>
2 Fe(NO3)3 + Ca3(PO4)2 = 2 FePO4 + 3 Ca(NO3)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Li + P = Li3P =>
3 Li + P = Li3P
BaCl2 + (NH4)(C2H3O2) = Ba(C2H3O2)2 + (NH4)Cl =>
BaCl2 + 2(NH4)(C2H3O2) = Ba(C2H3O2)2 + 2(NH4)Cl
Br2 + C3H8 = C3H6Br2 + H2 =>
Br2 + C3H8 = C3H6Br2 + H2
C2H2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
NaHSO3 = SO2 + NaOH =>
NaHSO3 = SO2 + NaOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H4Cl2 + Cl2 = C2H3Cl3 + HCl =>
C2H4Cl2 + Cl2 = C2H3Cl3 + HCl
NH4NO3 + Na2CrO4 = (NH4)2CrO4 + NaNO3 =>
2 NH4NO3 + Na2CrO4 = (NH4)2CrO4 + 2 NaNO3
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[CoCl(NH3)5]Cl2 + 14 H2O
Mg + HCl = H + MgCl2 =>
Mg + 2 HCl = 2 H + MgCl2
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
CaCl + HCl = H + CaCl2 =>
CaCl + HCl = H + CaCl2
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C6H14O3 + C18H34O2 = H2O + C60H110O6 =>
C6H14O3 + 3 C18H34O2 = 3 H2O + C60H110O6
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/16
Équations équilibrées sur11/17/15
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