| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgO = 2 Hg + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
MnO4{-} + H2S + H{+} = Mn{2+} + S + H2O =>
2 MnO4{-} + 5 H2S + 6 H{+} = 2 Mn{2+} + 5 S + 8 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
ZnO = Zn + O2 =>
2 ZnO = 2 Zn + O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Cr + H3PO4 = H2 + CrPO4 =>
2 Cr + 2 H3PO4 = 3 H2 + 2 CrPO4
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Au2O = Au + O2 =>
2 Au2O = 4 Au + O2
Na2SO3 + H2O + Cl2 = Na2SO4 + HCl =>
Na2SO3 + H2O + Cl2 = Na2SO4 + 2 HCl
Al2(CO3)3 + ZnCl2 = ZnCO3 + AlCl3 =>
Al2(CO3)3 + 3 ZnCl2 = 3 ZnCO3 + 2 AlCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
Mg + N2 = Mg2N3 =>
4 Mg + 3 N2 = 2 Mg2N3
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Si + O2 = SiO2 =>
Si + O2 = SiO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3
Cl + KOH = KCl + KClO3 + H2O =>
6 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cd2O = Cd + O2 =>
2 Cd2O = 4 Cd + O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KCl + BrF3 = KBrF4 + Cl2 + BrF =>
2 KCl + 3 BrF3 = 2 KBrF4 + Cl2 + BrF
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
Zn + HNO3 + HCl = ZnCl2 + NH4Cl + H2O =>
4 Zn + HNO3 + 9 HCl = 4 ZnCl2 + NH4Cl + 3 H2O
| 1 2 3 4 5 6 7 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/27/20
Équations équilibrées sur08/26/19
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
