| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
C6H12O6 + NH3 + O2 = C5H9NO4 + H2O =>
5 C6H12O6 + 6 NH3 + 3 O2 = 6 C5H9NO4 + 12 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
PB(NO3)2(aq) + KCl(aq) = PBCl2(s) + KNO3(aq) =>
PB(NO3)2(aq) + 2 KCl(aq) = PBCl2(s) + 2 KNO3(aq)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
KOH + Fe2(SO4)3 = K2SO4 + Fe(OH)3 =>
6 KOH + Fe2(SO4)3 = 3 K2SO4 + 2 Fe(OH)3
C4H9 + O2 = CO2 + H2O =>
4 C4H9 + 25 O2 = 16 CO2 + 18 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl
Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O =>
2 Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O
K2Cr2O7 + HCl = Cl2 + Cr2Cl3 + KCl + H2O =>
2 K2Cr2O7 + 28 HCl = 9 Cl2 + 2 Cr2Cl3 + 4 KCl + 14 H2O
CaCl2 + NaNO3 = NaCl + Ca(NO3)2 =>
CaCl2 + 2 NaNO3 = 2 NaCl + Ca(NO3)2
Ca + N = Ca3N2 =>
3 Ca + 2 N = Ca3N2
H2SO4 + K2SO3 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + H2O =>
4 H2SO4 + 3 K2SO3 + K2Cr2O7 = Cr2(SO4)3 + 4 K2SO4 + 4 H2O
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
NaAlSi3O8 + Ca{2+} + H20 = CaAl2Si4O12*4H20 + Na{+} + SiO2 =>
2 NaAlSi3O8 + Ca{2+} + 4 H20 = CaAl2Si4O12*4H20 + 2 Na{+} + 2 SiO2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
CCl4 + K2CrO4 = Cl2CO + CrO2Cl2 + KCl =>
2 CCl4 + K2CrO4 = 2 Cl2CO + CrO2Cl2 + 2 KCl
S + O2 = SO2 =>
S + O2 = SO2
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2Co3 + SrN2O6 = KNO3 + SrCo3 =>
K2Co3 + SrN2O6 = 2 KNO3 + SrCo3
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
KClO2 = KClO4 + KCl =>
2 KClO2 = KClO4 + KCl
PbO2 + H2 = Pb + H2O =>
PbO2 + 2 H2 = Pb + 2 H2O
HNO3 + Fe = Fe(NO3)3 + (NH4)(NO3) + H2O =>
30 HNO3 + 8 Fe = 8 Fe(NO3)3 + 3(NH4)(NO3) + 9 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NH4NO3(aq) + NaOH(aq) = NaNO3 + NH3 + H2O =>
NH4NO3(aq) + NaOH(aq) = NaNO3 + NH3 + H2O
C6H14 + H2 = C6H16 =>
C6H14 + H2 = C6H16
SbSI + HNO3 = H2SO4 + HIO3 + NO2 + Sb2O5 + H2O =>
2 SbSI + 32 HNO3 = 2 H2SO4 + 2 HIO3 + 32 NO2 + Sb2O5 + 13 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NaAlSi3O8 + Ca{2+} + H2O = CaAl2Si4O12*4H2O + Na{+} + SiO2 =>
2 NaAlSi3O8 + Ca{2+} + 4 H2O = CaAl2Si4O12*4H2O + 2 Na{+} + 2 SiO2
CoCl3 + Ba(OH)2 = BaCl2 + Co(OH)3 =>
2 CoCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Co(OH)3
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/07/18
Équations équilibrées sur09/06/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
