| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na + H2O = (NaOH) + H2 =>
2 Na + 2 H2O = 2(NaOH) + H2
AgNO3 + (NH4)2CrO4 = NH4NO3 + Ag2CrO4 =>
2 AgNO3 + (NH4)2CrO4 = 2 NH4NO3 + Ag2CrO4
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O2 =>
4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 O2
SO + O2 = SO3 =>
SO + O2 = SO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
FO + O2 = F2O7 =>
4 FO + 5 O2 = 2 F2O7
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
CH3OH + NaNH2 = CH3NH2 + NaOH =>
CH3OH + NaNH2 = CH3NH2 + NaOH
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Cr(s) + Fe(NO3)2(aq) = Fe(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2(aq) = 3 Fe(s) + 2 Cr(NO3)3(aq)
Pb(OH)2 + NaOH = Na2PbO2 + H2O =>
Pb(OH)2 + 2 NaOH = Na2PbO2 + 2 H2O
NaAlSi3O8 + H2O + Al{3+} = NaAl7Si11O30(OH)6 + SiO2 + Na{+} =>
11 NaAlSi3O8 + 6 H2O + 3 Al{3+} = 2 NaAl7Si11O30(OH)6 + 11 SiO2 + 9 Na{+}
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CuSO4 + H2 = H2SO4 + Cu =>
CuSO4 + H2 = H2SO4 + Cu
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
NaNO3 + Zn + KOH = NH3 + Na2ZnO2 + K2ZnO2 + H2O =>
2 NaNO3 + 8 Zn + 14 KOH = 2 NH3 + Na2ZnO2 + 7 K2ZnO2 + 4 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
Mg + SO3 = MgO3S =>
Mg + SO3 = MgO3S
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
LiOH + FeCl3 = LiCl3 + FeOH =>
LiOH + FeCl3 = LiCl3 + FeOH
Zn + FeBr3 = ZnBr2 + Fe =>
3 Zn + 2 FeBr3 = 3 ZnBr2 + 2 Fe
HCl + MgOH = MgCl + H2O =>
HCl + MgOH = MgCl + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C18H36O2 + C2H5OH = C18H38O + C2H4O =>
8 C18H36O2 + 7 C2H5OH = 7 C18H38O + 16 C2H4O
[Al(OH)6] + NH4 = Al(OH)3 + NH3*H2O =>
[Al(OH)6] + 3 NH4 = Al(OH)3 + 3 NH3*H2O
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
Na(OH) + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 Na(OH) + CuSO4 = Na2SO4 + Cu(OH)2
FeCl3 + Ca(NO3)2 = Fe(NO3)3 + CaCl2 =>
2 FeCl3 + 3 Ca(NO3)2 = 2 Fe(NO3)3 + 3 CaCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
HCl + KMnO4 = KCl + MnCl2 + H2O + Cl =>
8 HCl + KMnO4 = KCl + MnCl2 + 4 H2O + 5 Cl
C18H36O2 + H2 = C18H38O + O =>
C18H36O2 + H2 = C18H38O + O
Na2SiO3 + HCl = H2SiO3 + NaCl =>
Na2SiO3 + 2 HCl = H2SiO3 + 2 NaCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
| 1 2 3 4 5 6 7 8 9 10 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/12/16
Équations équilibrées sur09/11/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
