| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
HI = H2 + I2 =>
2 HI = H2 + I2
Al + H2SO4 = AlSO4 + H =>
Al + H2SO4 = AlSO4 + 2 H
Zn + HNO3 = H + Zn(NO3)2 =>
Zn + 2 HNO3 = 2 H + Zn(NO3)2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
HAuCl43H2O + NaBH4 + H2O = Au + NaOH + HCl + H3BO3 =>
4 HAuCl43H2O + 21 NaBH4 + 80 H2O = 4 Au + 21 NaOH + 172 HCl + 21 H3BO3
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
SiH3 + O2 = SiO2 + H2O =>
4 SiH3 + 7 O2 = 4 SiO2 + 6 H2O
Al + H2O = AlO + H2 =>
Al + H2O = AlO + H2
C7H8 + O2 = CO + H2O =>
2 C7H8 + 11 O2 = 14 CO + 8 H2O
BaO + H20 = BaH2 + O2 =>
10 BaO + H20 = 10 BaH2 + 5 O2
Ca + H2O = Ca(OH)2 + H =>
Ca + 2 H2O = Ca(OH)2 + 2 H
BaO + H2O = BaH2 + O2 =>
BaO + H2O = BaH2 + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Cu(NO3)2 + NaI = CuI2 + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI2 + 2 NaNO3
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ni(NO3)2 + CsOH = Cs(NO3) + Ni + OH =>
Ni(NO3)2 + 2 CsOH = 2 Cs(NO3) + Ni + 2 OH
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
HBr + KOH = BrK + H2O =>
HBr + KOH = BrK + H2O
C12H26 + O2 = C + H2O =>
2 C12H26 + 13 O2 = 24 C + 26 H2O
NaHCO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 H2O + 3 CO2
P + H2O = P2O5 + H =>
2 P + 5 H2O = P2O5 + 10 H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
H2 + O = H2O =>
H2 + O = H2O
Cu2 + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2 + 16 HNO3 = 6 Cu(NO3)2 + 8 H2O + 4 NO
H2S + Cl2 = S + HCl =>
H2S + Cl2 = S + 2 HCl
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C18H36 + O2 = C + H2O =>
C18H36 + 9 O2 = 18 C + 18 H2O
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
HI = H2 + I2 =>
2 HI = H2 + I2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mn(NO3)2 + Pb3O4 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 Pb3O4 + 26 HNO3 = 2 HMnO4 + 15 Pb(NO3)2 + 12 H2O
SO3 + H2O = SH2 + O4 =>
SO3 + H2O = SH2 + O4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2 + O = H2O =>
H2 + O = H2O
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/16/08
Équations équilibrées sur10/16/07
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
