| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(C6H5CO2)2 + 4 NH3*3H2O = Cu[(NH3)4](C6H5CO2)2 + 12 H2O
BaO + Si = Ba + BaSiO3 =>
3 BaO + Si = 2 Ba + BaSiO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaHCO3 + C6H8O7H2O = C6H5Na3O7 + CO2 + H20 =>
30 NaHCO3 + 20 C6H8O7H2O = 10 C6H5Na3O7 + 90 CO2 + 9 H20
Ca(NO3)2 + LiCl = CaCl2 + LiNO3 =>
Ca(NO3)2 + 2 LiCl = CaCl2 + 2 LiNO3
Ba(OH)2 + Fe(NO3)3 = Ba(NO3)2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 Fe(OH)3
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Cu(C6H5CO2)2 + NH3 = Cu[(NH3)4](C6H5CO2)2 =>
Cu(C6H5CO2)2 + 4 NH3 = Cu[(NH3)4](C6H5CO2)2
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H20 =>
150 NaHCO3 + 80 C6H8O7 = 50 C6H5Na3O7 + 330 CO2 + 27 H20
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
TiCl4(l) + Na(s) = NaCl(s) + Ti(s) =>
TiCl4(l) + 4 Na(s) = 4 NaCl(s) + Ti(s)
Fe(OH)3 + OCl{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 3 OCl{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O
K2CO3 + HNO3 = K2NO3 + HCO3 =>
K2CO3 + HNO3 = K2NO3 + HCO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(C6H5CO2)2 + NH3*35H2O = Cu[(NH3)4](C6H5CO2)2 + H2O =>
Cu(C6H5CO2)2 + 4 NH3*35H2O = Cu[(NH3)4](C6H5CO2)2 + 140 H2O
SNCl2 + FECl3 = SNCl4 + FECl2 =>
SNCl2 + 2 FECl3 = SNCl4 + 2 FECl2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
FeCl2 + O2 + HCl = FeCl3 + H2O =>
4 FeCl2 + O2 + 4 HCl = 4 FeCl3 + 2 H2O
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
BN + IF = NI3 + BF3 =>
BN + 3 IF = NI3 + BF3
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
Cu(C6H5CO2)2 + NH3*3H2O = Cu[(NH3)4](C6H5CO2)2 + H2O =>
Cu(C6H5CO2)2 + 4 NH3*3H2O = Cu[(NH3)4](C6H5CO2)2 + 12 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
Sn + NaNO3 + H2SO4 = SnO2 + NO2 + Na2SO4 + H2O =>
Sn + 4 NaNO3 + 2 H2SO4 = SnO2 + 4 NO2 + 2 Na2SO4 + 2 H2O
KCl + K2Cr2O7 + FeSO4 + HCl = FeCl3 + Cr2(SO4)3 + K2SO4 + H2O =>
4 KCl + K2Cr2O7 + 6 FeSO4 + 14 HCl = 6 FeCl3 + Cr2(SO4)3 + 3 K2SO4 + 7 H2O
Al + NiCl2 = AlCl3 + Ni =>
2 Al + 3 NiCl2 = 2 AlCl3 + 3 Ni
Cl2 + NH3 = NH4Cl + N2 =>
3 Cl2 + 8 NH3 = 6 NH4Cl + N2
Na + S = Na2S =>
2 Na + S = Na2S
CU(NO3)2 = CUO + NO2 + O2 =>
2 CU(NO3)2 = 2 CUO + 4 NO2 + O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn + HNO3(conc) = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3(conc) = 4 Zn(NO3)2 + N2O + 5 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
C2H5COOH + Na2SiO3 = C2H5COONa + H2SiO3 =>
2 C2H5COOH + Na2SiO3 = 2 C2H5COONa + H2SiO3
C5H10O5 + O2 = H2O + CO2 =>
C5H10O5 + 5 O2 = 5 H2O + 5 CO2
HgS + HNO3 + HCl = HgCl2 + S + NO + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 3 S + 2 NO + 4 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeS2 + O2 = Fe2O2 + SO2 =>
2 FeS2 + 5 O2 = Fe2O2 + 4 SO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/17
Équations équilibrées sur01/09/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
