| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH3 + 3 HCl
HOC(CH2COOH)2 + NaOH = Na(CH2COOH) + HOC(OH)2 =>
HOC(CH2COOH)2 + 2 NaOH = 2 Na(CH2COOH) + HOC(OH)2
Cr(OH)3 + OH = Cr(OH)4 =>
Cr(OH)3 + OH = Cr(OH)4
C5H10 + H3PO4 = CO2 + P2O3 + H2O =>
2 C5H10 + 30 H3PO4 = 10 CO2 + 15 P2O3 + 55 H2O
Ag2O + NH3 + H2O = Ag(NH3) + OH =>
Ag2O + 2 NH3 + H2O = 2 Ag(NH3) + 2 OH
Cr(OH)3 + OH = Cr(OH)4 =>
Cr(OH)3 + OH = Cr(OH)4
NaCN + AgNO3 = NaNO3 + AgCN =>
NaCN + AgNO3 = NaNO3 + AgCN
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + NH3 + H2O = Zn(OH)2 + NH4 =>
Zn + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4
Fe + Cl2O = FeCl3 + O =>
2 Fe + 3 Cl2O = 2 FeCl3 + 3 O
X + KMnO4 + H2O = X2OH + MnO2 + KOH =>
6 X + KMnO4 + 2 H2O = 3 X2OH + MnO2 + KOH
SO3 + H2O2 = SO4 + H2O =>
SO3 + H2O2 = SO4 + H2O
CO2 + Ca + OH = CaCO3 + H2O =>
CO2 + Ca + 2 OH = CaCO3 + H2O
Ag(NH3) + Cl + H = AgCl + NH4 =>
Ag(NH3) + Cl + H = AgCl + NH4
NH4 + MoO4 + H3PO4 + H = (NH4)3PO4Mo12O3(s) + H2O =>
3 NH4 + 12 MoO4 + H3PO4 + 87 H = (NH4)3PO4Mo12O3(s) + 45 H2O
NH4 + MoO4 + H3PO4 + H = (NH4)3PO4*12Mo12O3(s) + H2O =>
3 NH4 + 144 MoO4 + H3PO4 + 1077 H = (NH4)3PO4*12Mo12O3(s) + 540 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
K2Cr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 Cl2
NA + Cl2 = NACl =>
2 NA + Cl2 = 2 NACl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Pb(C2H3O2)2 + H2SO4 = PbSO4 + H2(C2H3O2)2 =>
Pb(C2H3O2)2 + H2SO4 = PbSO4 + H2(C2H3O2)2
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
Fe + Na{+} = Fe{2+} + Na =>
Fe + 2 Na{+} = Fe{2+} + 2 Na
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + I2 + KHSO4 + H2O =>
K2Cr2O7 + 11 H2SO4 + 6 KI = Cr2(SO4)3 + 3 I2 + 8 KHSO4 + 7 H2O
Pb(C2H3O2)2 + BaCl = PbClBa(C2H3O2)2 =>
Pb(C2H3O2)2 + BaCl = PbClBa(C2H3O2)2
Pb(C2H3O2)2 + BaCl = PbCl + Ba(C2H3O2)2 =>
Pb(C2H3O2)2 + BaCl = PbCl + Ba(C2H3O2)2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Pb(C2H3O2)2 + BaCl3 = PbCl3 + Ba(C2H3O2)2 =>
Pb(C2H3O2)2 + BaCl3 = PbCl3 + Ba(C2H3O2)2
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Pb(C2H3O2)2 + CuSO4 = PbSO4Cu(C2H3O2)2 =>
Pb(C2H3O2)2 + CuSO4 = PbSO4Cu(C2H3O2)2
Pb(C2H3O2)2 + CuSO4 = PbSO4 + Cu(C2H3O2)2 =>
Pb(C2H3O2)2 + CuSO4 = PbSO4 + Cu(C2H3O2)2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2 =>
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
BaCl2 + Na2SO4 = BaSO4 + Na2Cl2 =>
BaCl2 + Na2SO4 = BaSO4 + Na2Cl2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
BaCl2 + H2SO4 = BaSO4 + H2Cl2 =>
BaCl2 + H2SO4 = BaSO4 + H2Cl2
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
BaCl2 + CuSO4 = BaSO4 + CuCl2 =>
BaCl2 + CuSO4 = BaSO4 + CuCl2
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
NH4Cl + CuSO4 = NH4SO4 + CuCl =>
NH4Cl + CuSO4 = NH4SO4 + CuCl
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Hg2(NO3)2 + CuSO4 = HgSO4 + Cu + NO3 =>
Hg2(NO3)2 + 2 CuSO4 = 2 HgSO4 + 2 Cu + 2 NO3
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/08
Équations équilibrées sur10/30/07
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
