| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Pt3(PO4)4 + Cu(OH)2 = Cu3(PO4)2 + Pt(OH)4 =>
Pt3(PO4)4 + 6 Cu(OH)2 = 2 Cu3(PO4)2 + 3 Pt(OH)4
MnO2(s) + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O(l)
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
C6H12O6 + O2(g) = CO2 + H2O =>
C6H12O6 + 6 O2(g) = 6 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(MnO4)2 + Pt3(PO4)4 = Cu3(PO4)2 + Pt(MnO4)4 =>
6 Cu(MnO4)2 + Pt3(PO4)4 = 2 Cu3(PO4)2 + 3 Pt(MnO4)4
Br(OH)3 + K2SnO2 = Br + K2SnO3 + H2O =>
2 Br(OH)3 + 3 K2SnO2 = 2 Br + 3 K2SnO3 + 3 H2O
SO4 + BaCl2 = BaSO4 + Cl =>
SO4 + BaCl2 = BaSO4 + 2 Cl
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
Dy + DyF3 + Se = Dy2F4Se =>
2 Dy + 4 DyF3 + 3 Se = 3 Dy2F4Se
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
PCl2 + H2O = H3PO4 + H2 + Cl2 =>
2 PCl2 + 8 H2O = 2 H3PO4 + 5 H2 + 2 Cl2
C2H4 + O2 = CO2 + H2O3 =>
C2H4 + 5 O2 = 2 CO2 + 2 H2O3
SO2(g) + O(g) = SO3(g) =>
SO2(g) + O(g) = SO3(g)
Ca(MnO4)2 + Al(OH)3 = Al(MnO4)3 + Ca(OH)2 =>
3 Ca(MnO4)2 + 2 Al(OH)3 = 2 Al(MnO4)3 + 3 Ca(OH)2
P4 + Na = Na3P =>
P4 + 12 Na = 4 Na3P
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
MnO4{-} + N2H4 = MnO2 + N2 + H2O + OH{-} =>
4 MnO4{-} + 3 N2H4 = 4 MnO2 + 3 N2 + 4 H2O + 4 OH{-}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2SO4 + BaI2 = BaSO4 + NaI =>
Na2SO4 + BaI2 = BaSO4 + 2 NaI
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeCl3 + KI = KCl + FeCl2 + I2 =>
2 FeCl3 + 2 KI = 2 KCl + 2 FeCl2 + I2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K + P4 = K3P =>
12 K + P4 = 4 K3P
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)
BaSO4 + Be3(BO3)2 = Ba3(BO3)2 + BeSO4 =>
3 BaSO4 + Be3(BO3)2 = Ba3(BO3)2 + 3 BeSO4
BaBr2 + K2SO4 = KBr + BaSO4 =>
BaBr2 + K2SO4 = 2 KBr + BaSO4
NO + H2 = N + H2O =>
NO + H2 = N + H2O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
C2H2 + H2 = C2H5 =>
2 C2H2 + 3 H2 = 2 C2H5
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ammoniumchloride + bariumhydroxide = ammonia + bariumchloride + water =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
CH3CHCH2 + H2O = CH3CH2CH2OH =>
CH3CHCH2 + H2O = CH3CH2CH2OH
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
(NH4)2MoO4 + H3PO4 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + H2O =>
12(NH4)2MoO4 + H3PO4 + 21 HNO3 = (NH4)3PMo12O40 + 21 NH4NO3 + 12 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(NH4)2MoO4 + H3PO4 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + H2O =>
12(NH4)2MoO4 + H3PO4 + 21 HNO3 = (NH4)3PMo12O40 + 21 NH4NO3 + 12 H2O
(NH4)6Mo7O24 + H3PO4 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + H2O =>
12(NH4)6Mo7O24 + 7 H3PO4 + 51 HNO3 = 7(NH4)3PMo12O40 + 51 NH4NO3 + 36 H2O
Cr{+3} + MnO2 + OH{-} = CrO4{-2} + Mn{+2} + H2O =>
2 Cr{+3} + 3 MnO2 + 4 OH{-} = 2 CrO4{-2} + 3 Mn{+2} + 2 H2O
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/18
Équations équilibrées sur07/02/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
