| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO2 + NaOH = NaClO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaNO3 + Al2C3O9 = Na2CO3 + AlN3O9 =>
6 NaNO3 + Al2C3O9 = 3 Na2CO3 + 2 AlN3O9
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
Al2O3 + Cu = CuO + Al =>
Al2O3 + 3 Cu = 3 CuO + 2 Al
Cr2O3 + H2O = HCrO2 =>
Cr2O3 + H2O = 2 HCrO2
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Al2O3 + Cu = CuO + Al =>
Al2O3 + 3 Cu = 3 CuO + 2 Al
Al2(O2)3 + Li = Li2O2 + Al =>
Al2(O2)3 + 6 Li = 3 Li2O2 + 2 Al
H2SiCl2 + H20 = H8Si4 + HCl =>
20 H2SiCl2 + 2 H20 = 5 H8Si4 + 40 HCl
CoO2 + HCl = CoCl2 + H2O2 =>
CoO2 + 2 HCl = CoCl2 + H2O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = OH =>
H2 + O2 = 2 OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KNO3 = KNO2 + O2(g) =>
2 KNO3 = 2 KNO2 + O2(g)
Zn(HSO4)2 + Cr(ClO4)3 = Zn(ClO4)2 + Cr(HSO4)3 =>
3 Zn(HSO4)2 + 2 Cr(ClO4)3 = 3 Zn(ClO4)2 + 2 Cr(HSO4)3
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Al + KOH + H2SO4 + H2O = KAl(SO4)*12H2O + H2 =>
2 Al + 2 KOH + 2 H2SO4 + 22 H2O = 2 KAl(SO4)*12H2O + H2
HCl + Fe = FeCl3 + H2 =>
6 HCl + 2 Fe = 2 FeCl3 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuHCO3 = Cu2CO3 + H2O + CO2 =>
2 CuHCO3 = Cu2CO3 + H2O + CO2
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
Fe + H2O = FeOH + H2 =>
2 Fe + 2 H2O = 2 FeOH + H2
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
Al + ZnBr2 = Zn + AlBr3 =>
2 Al + 3 ZnBr2 = 3 Zn + 2 AlBr3
K2CrO4 + NaCl + AgNO3 = K2Cl + AgCrO4 + NaNO3 =>
K2CrO4 + NaCl + AgNO3 = K2Cl + AgCrO4 + NaNO3
Cu2CrO4 + Fe = FeCrO4 + Cu =>
Cu2CrO4 + Fe = FeCrO4 + 2 Cu
NH4SCN + FeCl3 = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN + FeCl3 = 3 NH3 + 3 HCl + Fe(SCN)3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Rb2HPO4 + Sr = SrHPO4 + Rb =>
Rb2HPO4 + Sr = SrHPO4 + 2 Rb
Fe + H2O = FeOH + H2 =>
2 Fe + 2 H2O = 2 FeOH + H2
| 1 2 3 4 5 6 7 8 9 10 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/19
Équations équilibrées sur05/03/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
