| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
KMnO4 + NaOH + C6H12O6 = K3MnO4 + C6H11O7Na + H2O + Na3MnO4 =>
3 KMnO4 + 9 NaOH + 3 C6H12O6 = K3MnO4 + 3 C6H11O7Na + 6 H2O + 2 Na3MnO4
ZS + O2 = ZO + SO2 =>
2 ZS + 3 O2 = 2 ZO + 2 SO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + Si = SiCl4 + H2 =>
4 HCl + Si = SiCl4 + 2 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + Si = SiHCl3 + H2 =>
3 HCl + Si = SiHCl3 + H2
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
C6H8O6 + CuBr2 = C6H8Br2O4 + CuO2 =>
C6H8O6 + CuBr2 = C6H8Br2O4 + CuO2
Cr + Pb{2+} = Cr{3+} + Pb =>
2 Cr + 3 Pb{2+} = 2 Cr{3+} + 3 Pb
Mg + H{+} = Mg2{+} + H2 =>
4 Mg + 2 H{+} = 2 Mg2{+} + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
CuSO4 + C6H12O6 + NaOH = C6H11O7Na + Cu2O + Na2SO4 + H2O =>
2 CuSO4 + C6H12O6 + 5 NaOH = C6H11O7Na + Cu2O + 2 Na2SO4 + 3 H2O
Na3AsO3 + CuSO4 + NaOH = Na3AsO4 + Na2SO4 + Cu2O + H2O =>
Na3AsO3 + 2 CuSO4 + 4 NaOH = Na3AsO4 + 2 Na2SO4 + Cu2O + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CuSO4 + C6H12O6 + NaOH = C6H11O7Na + Cu(OH) + Na2SO4 + H2O =>
2 CuSO4 + C6H12O6 + 5 NaOH = C6H11O7Na + 2 Cu(OH) + 2 Na2SO4 + 2 H2O
CuSO4 + C6H12O6 + NaOH = C6H11O7Na + CuOH + Na2SO4 + H2O =>
2 CuSO4 + C6H12O6 + 5 NaOH = C6H11O7Na + 2 CuOH + 2 Na2SO4 + 2 H2O
As + HNO3 + H2 = H3AsO4 + NO =>
2 As + 4 HNO3 + H2 = 2 H3AsO4 + 4 NO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
PBO + NaOH = Na2PBO2 + H2O =>
PBO + 2 NaOH = Na2PBO2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C4H + O2 = CO2 + H2O =>
4 C4H + 17 O2 = 16 CO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3COH + H2 = C2H5OH =>
CH3COH + H2 = C2H5OH
Fe2O3 + PbO = Fe + PbO4 =>
Fe2O3 + PbO = 2 Fe + PbO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
CuO + NH3 = N2 + Cu + H2O =>
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/04/19
Équations équilibrées sur06/03/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
