| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn + O2 = 2 ZnO
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
Ag(NO3) + Na3PO4 = Ag3PO4 + NaNO3 =>
3 Ag(NO3) + Na3PO4 = Ag3PO4 + 3 NaNO3
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
FeSO4 + H2O2 = H2SO4 + FeO2 =>
FeSO4 + H2O2 = H2SO4 + FeO2
Cr(OH)3 + Br2 + OH{-} = CrO4{2-} + Br{-} + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 OH{-} = 2 CrO4{2-} + 6 Br{-} + 8 H2O
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CaS + Fe(NO3)2 = Ca(NO3)2 + FeS =>
CaS + Fe(NO3)2 = Ca(NO3)2 + FeS
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Mg + O = MgO =>
Mg + O = MgO
Ca + HCl = CaCl + H2 =>
2 Ca + 2 HCl = 2 CaCl + H2
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
H3PO4 + CA(OH)2 = CAHPO4 + H2O =>
H3PO4 + CA(OH)2 = CAHPO4 + 2 H2O
Fe + O = FeO =>
Fe + O = FeO
H3PO4 + CA(OH)2 = CAHPO4 + H2O =>
H3PO4 + CA(OH)2 = CAHPO4 + 2 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
Ca + O = CaO =>
Ca + O = CaO
Na2CO3 + Sr(OH)2 = SrCO3 + NaOH =>
Na2CO3 + Sr(OH)2 = SrCO3 + 2 NaOH
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
K2CrO4 + Pb(NO3)2 = PbCrO4 + KNO3 =>
K2CrO4 + Pb(NO3)2 = PbCrO4 + 2 KNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CUSO4 + Zn = ZnSO4 + CU =>
CUSO4 + Zn = ZnSO4 + CU
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
C2 + O1 = CO2 =>
C2 + 4 O1 = 2 CO2
BaCO3 + Na2SO4 = BaSO4 + Na2CO3 =>
BaCO3 + Na2SO4 = BaSO4 + Na2CO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MG + O2 = MGO =>
2 MG + O2 = 2 MGO
NaOH + CH3COOH = NaCOOH + OHCH3 =>
NaOH + CH3COOH = NaCOOH + OHCH3
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
Mg + HC1 = MgC12 + H2 =>
Mg + 12 HC1 = MgC12 + 6 H2
Ba(OH)2 + NH4SCN = BaSCN + (OH)2NH4 =>
Ba(OH)2 + NH4SCN = BaSCN + (OH)2NH4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C12 + KI = KC1 + I2 =>
C12 + 12 KI = 12 KC1 + 6 I2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/12
Équations équilibrées sur05/08/11
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
