| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + Cl2 = HCl + HOCl
H2 + SO3 = H2O + SO2 =>
H2 + SO3 = H2O + SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cl + Fe = FeCl3 =>
3 Cl + Fe = FeCl3
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
AgNo3 + MgBr2 = AgBr + Mg(No3)2 =>
2 AgNo3 + MgBr2 = 2 AgBr + Mg(No3)2
C7H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C7H14(g) + 21 O2(g) = 14 CO2(g) + 14 H2O(g)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
C2H6 + Cl2 = CCl4 + HCl =>
C2H6 + 7 Cl2 = 2 CCl4 + 6 HCl
HClO3(aq) + HBr(aq) = HCl(aq) + Br2(g) + H2O(l) =>
HClO3(aq) + 6 HBr(aq) = HCl(aq) + 3 Br2(g) + 3 H2O(l)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2SO3 + HCl = KCl + H2SO3 =>
K2SO3 + 2 HCl = 2 KCl + H2SO3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgBr + FeCi2 = AgBrFeCi2 =>
AgBr + FeCi2 = AgBrFeCi2
Ca(OH)2 + FeCl3 = CaCl2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(OH)3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
AgNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + Ag =>
2 AgNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + 2 Ag
[Co(NH3)4(NO2)2]NO3 + HCl = [Co(NH3)4Cl2]Cl + NO + NO2 + H2O =>
2[Co(NH3)4(NO2)2]NO3 + 6 HCl = 2[Co(NH3)4Cl2]Cl + NO + 5 NO2 + 3 H2O
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = Cr2(SO4)3 + 3 I2 + K2SO4 + 7 H2O
Cl2 + NH3 = NH4Cl + N2 =>
3 Cl2 + 8 NH3 = 6 NH4Cl + N2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HI + H2SO4 = SO2 + I2 + H2O =>
2 HI + H2SO4 = SO2 + I2 + 2 H2O
Sn(OH)4 = SnO2 + H2O =>
Sn(OH)4 = SnO2 + 2 H2O
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
RuO2 + Co3O4 + SnO2 + Sn = RuCoSn6O8 =>
3 RuO2 + Co3O4 + 7 SnO2 + 11 Sn = 3 RuCoSn6O8
C + O2 = CO2 =>
C + O2 = CO2
C6H4BrCOCH3 + KMnO4 + H2SO4 = C6H4BrCOOH + CO2 + H2O + KOH + MnSO4 =>
5 C6H4BrCOCH3 + 8 KMnO4 + 8 H2SO4 = 5 C6H4BrCOOH + 5 CO2 + 9 H2O + 8 KOH + 8 MnSO4
HCl + HClO3 = Cl2 + H2O =>
5 HCl + HClO3 = 3 Cl2 + 3 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
PH3 + Cu(OH)2 = P4 + H2O + Cu =>
4 PH3 + 6 Cu(OH)2 = P4 + 12 H2O + 6 Cu
Fe2O3 + Al + NaNO3 = Fe(NO3)2 + Al2O3 + Na =>
Fe2O3 + 2 Al + 4 NaNO3 = 2 Fe(NO3)2 + Al2O3 + 4 Na
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C6H4BrCOCH3 + KMnO4 + H2SO4 = C6H4BrCOOH + CO2 + H2O + KOH + MnSO4 =>
5 C6H4BrCOCH3 + 8 KMnO4 + 8 H2SO4 = 5 C6H4BrCOOH + 5 CO2 + 9 H2O + 8 KOH + 8 MnSO4
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
| 1 2 3 4 5 6 7 8 9 10 11 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/15
Équations équilibrées sur05/20/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
