| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + 2 NO3 = SnO2 + 2 NO2
CO2 + Ca(OH)2 = Ca(HCO3)2 =>
2 CO2 + Ca(OH)2 = Ca(HCO3)2
Br2 + NH4I = NH4Br + I2 =>
Br2 + 2 NH4I = 2 NH4Br + I2
Fe(s) + O2(g) = Fe3O4(g) =>
3 Fe(s) + 2 O2(g) = Fe3O4(g)
NaOH + SO2 = NaHSO3 =>
NaOH + SO2 = NaHSO3
HCl + CA = H2 + CACl2 =>
2 HCl + CA = H2 + CACl2
H2S + HJO = S + H2O + J2 =>
H2S + 2 HJO = S + 2 H2O + J2
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
Mn + O = MnO =>
Mn + O = MnO
CAC2 + HNO3 = CA(NO3)2 + C2H2 =>
CAC2 + 2 HNO3 = CA(NO3)2 + C2H2
H2S + HJO3 = S + H2O + J2 =>
5 H2S + 2 HJO3 = 5 S + 6 H2O + J2
H2S + HClO3 = H2SO4 + HCl =>
3 H2S + 4 HClO3 = 3 H2SO4 + 4 HCl
HPO4 + NO3 = HNO3 + PO4 =>
HPO4 + NO3 = HNO3 + PO4
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HAuCl4*3H2O + Na3C6H5O7*2H2O = HAu(C4H2O4)2 + H2O + NaCl =>
3 HAuCl4*3H2O + 4 Na3C6H5O7*2H2O = 3 HAu(C4H2O4)2 + 21 H2O + 12 NaCl
HAuCl4 + Na3C6H5O7 = HAu(C4H2O4)2 + H2O + NaCl =>
3 HAuCl4 + 4 Na3C6H5O7 = 3 HAu(C4H2O4)2 + 4 H2O + 12 NaCl
K3PO4 + H2SO4 = K2SO4 + H3PO4 =>
2 K3PO4 + 3 H2SO4 = 3 K2SO4 + 2 H3PO4
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
NaOH + S = Na2S + Na2S2O3 + H2O =>
6 NaOH + 4 S = 2 Na2S + Na2S2O3 + 3 H2O
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
[Cr(OH)4]{-} + H2O2 = CrO4{-}2 + H2O =>
[Cr(OH)4]{-} + 2 H2O2 = CrO4{-}2 + 4 H2O
H2S + Cl + H2O = H2SO4 + HCl =>
H2S + 8 Cl + 4 H2O = H2SO4 + 8 HCl
PCl3 + Cl3 = PCl5 =>
3 PCl3 + 2 Cl3 = 3 PCl5
Mn + O = MnO3 =>
Mn + 3 O = MnO3
PbO2 + FeO + HNO3 = Pb(NO3)2 + Fe(NO3)3 + H2O =>
PbO2 + 2 FeO + 8 HNO3 = Pb(NO3)2 + 2 Fe(NO3)3 + 4 H2O
C4H9Cl + KI = KCl + C4H9 + I =>
C4H9Cl + KI = KCl + C4H9 + I
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HNO2 + Fe = Fe(NO2)3 + H2O + NO =>
6 HNO2 + Fe = Fe(NO2)3 + 3 H2O + 3 NO
HCl + MGO = MGCl2 + H2O =>
2 HCl + MGO = MGCl2 + H2O
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
NaCl(aq) + Mg(C2H3O2)2(aq) = Na(C2H3O2)2 + MgCl =>
NaCl(aq) + Mg(C2H3O2)2(aq) = Na(C2H3O2)2 + MgCl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2S + FeBr3 = HBr + FeBr + S =>
H2S + FeBr3 = 2 HBr + FeBr + S
HNO3 + C2H5OH = CH3NO3 + H2O =>
2 HNO3 + C2H5OH = 2 CH3NO3 + H2O
ZnO + HNO3 = H2O + Zn(NO3)2 =>
ZnO + 2 HNO3 = H2O + Zn(NO3)2
MnSO4*4H2O = MnSO4 + H2O =>
MnSO4*4H2O = MnSO4 + 4 H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
NaCl + CoCl2 = NaCl2 + CoCl =>
NaCl + CoCl2 = NaCl2 + CoCl
[Cr(OH)4]{-} = CrO4{-}2 + H2 =>
[Cr(OH)4]{-} = CrO4{-}2 + 2 H2
C3H8O + O2 = CO2 + H20 =>
10 C3H8O + 25 O2 = 30 CO2 + 4 H20
H2S + HCLO3 = H2SO4 + HCL =>
3 H2S + 4 HCLO3 = 3 H2SO4 + 4 HCL
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2S + HCLO3 = H2SO4 + HCL =>
3 H2S + 4 HCLO3 = 3 H2SO4 + 4 HCL
NaHCO3 + H2So4 = Na2So4 + H2O + CO2 =>
2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/16
Équations équilibrées sur05/14/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
