| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCIO3 + 6 KI + 3 H2O = KCI + 3 I2 + 6 KOH
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
CaCl2 + Fe2(SO4)3 = CaSO4 + FeCl3 =>
3 CaCl2 + Fe2(SO4)3 = 3 CaSO4 + 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
NA + HNO3 = NANO3 + NH3 + H2O =>
8 NA + 9 HNO3 = 8 NANO3 + NH3 + 3 H2O
Fe2(SO4)3 + Ba(OH)2 = BaSO4 + Fe(OH)3 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Fe(OH)3
Cr2O7{+2} + I{-} + H{+} = Cr3{+} + I2 + H2O =>
3 Cr2O7{+2} + 46 I{-} + 42 H{+} = 2 Cr3{+} + 23 I2 + 21 H2O
MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
Na2SiO3 + Bi3(PO4)5 = Bi2(SiO3)5 + Na3PO4 =>
15 Na2SiO3 + 2 Bi3(PO4)5 = 3 Bi2(SiO3)5 + 10 Na3PO4
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
Cu(s) + S8(s) = CuS4(s) =>
2 Cu(s) + S8(s) = 2 CuS4(s)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
C6H5CH3 + [O] = C6H5COH + H2O =>
C6H5CH3 + 2[O] = C6H5COH + H2O
HCit + NaOH = NaCit + H2O =>
HCit + NaOH = NaCit + H2O
H2SiO3 = H2O + SiO2 =>
H2SiO3 = H2O + SiO2
KMnO4 + FeSO4 + H2SO4 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 5 Fe(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
KCLO = KCL + O2 =>
2 KCLO = 2 KCL + O2
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)
FE + O2 = FEO2 =>
FE + O2 = FEO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
HgCl2 + Al = AlCl3 + Hg =>
3 HgCl2 + 2 Al = 2 AlCl3 + 3 Hg
NaNO3 = NaO + NO2 =>
NaNO3 = NaO + NO2
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4NO3
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
Cu(s) + S8(s) = Cu2S4(s) =>
4 Cu(s) + S8(s) = 2 Cu2S4(s)
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
H2O + B2O3 = H3BO3 =>
3 H2O + B2O3 = 2 H3BO3
Ag + HNO3 = NO2 + H2O + AgNO3 =>
Ag + 2 HNO3 = NO2 + H2O + AgNO3
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CoCl2 + KSCN = CoSCN + KCl2 =>
CoCl2 + KSCN = CoSCN + KCl2
MnO2 + CaCl2 = MnCl4 + CaO =>
MnO2 + 2 CaCl2 = MnCl4 + 2 CaO
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
C7H7OH + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C7H7OH + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/15
Équations équilibrées sur02/12/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
