| Équations équilibrées la veille |
CsF + H2O = CsFH2O
Al*Cl3*6H2O = Al2O3 + H2O + Cl2 + H =>
2 Al*Cl3*6H2O = Al2O3 + 9 H2O + 3 Cl2 + 6 H
CuSO4 + NaOH = CuNaHSO5 =>
CuSO4 + NaOH = CuNaHSO5
NiCl2 + HCHO + NaOH = Ni + NaCl + CH3OH + O2 =>
NiCl2 + HCHO + 2 NaOH = Ni + 2 NaCl + CH3OH + O2
H2 + CaO = CaOH2 =>
H2 + CaO = CaOH2
Fe + AgNO3 = Fe(NO3)2 + Ag2 =>
Fe + 2 AgNO3 = Fe(NO3)2 + Ag2
FeSO4 + KMnO4 + H2SO4 = Fe2SO12 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 14 KMnO4 + 16 H2SO4 = 5 Fe2SO12 + 7 K2SO4 + 14 MnSO4 + 16 H2O
Li + HCl = LiCl + H2 = =>
2 Li + 2 HCl = 2 LiCl + H2
Mg + Na2HPO4 = MgHPO4 + Na =>
Mg + Na2HPO4 = MgHPO4 + 2 Na
C12H25SH + O2 = CO2 + H2O + SO2 =>
2 C12H25SH + 39 O2 = 24 CO2 + 26 H2O + 2 SO2
Ca(OCl)2 + K2CO3 = CaCO3 + KOCl =>
Ca(OCl)2 + K2CO3 = CaCO3 + 2 KOCl
PH3 + KMnO4 = K3PO4 + K2HPO4 + MnO2 + H2O =>
3 PH3 + 8 KMnO4 = 2 K3PO4 + K2HPO4 + 8 MnO2 + 4 H2O
CuNH4SCN = CuSCNNH4 =>
CuNH4SCN = CuSCNNH4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CaCl2 + KH2PO4 = Ca3(PO4)2 + KCl + HCl =>
3 CaCl2 + 2 KH2PO4 = Ca3(PO4)2 + 2 KCl + 4 HCl
Al(OH)3 + H2S = AlHS2 + H2O =>
Al(OH)3 + 2 H2S = AlHS2 + 3 H2O
Zn + HCl + NaOH = NaCl + Zn(OH)2 + H2 =>
Zn + 2 HCl + 2 NaOH = 2 NaCl + Zn(OH)2 + H2
HBr + Cr = CrBr + H2 =>
2 HBr + 2 Cr = 2 CrBr + H2
Fl2 + NaCl = NaFl2 + Cl =>
Fl2 + NaCl = NaFl2 + Cl
C2H5 + HI = C2H6 + I2 =>
2 C2H5 + 2 HI = 2 C2H6 + I2
NaNO2 + H3NSO3 + HCl = NaH2SO4 + N2 + H2O + Cl =>
NaNO2 + H3NSO3 + HCl = NaH2SO4 + N2 + H2O + Cl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AuH3 = Au + H2 =>
2 AuH3 = 2 Au + 3 H2
Al + ZnS = AlZn + S =>
Al + ZnS = AlZn + S
As2S2 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S2 + 22 HNO3 = 2 H3AsO4 + 2 H2SO4 + 6 H2O + 22 NO2
C6H5NO3 + FeCl3 = Fe(C6H4NO3)3 + HCl =>
3 C6H5NO3 + FeCl3 = Fe(C6H4NO3)3 + 3 HCl
H2SO4 + Li = H2LiSO4 =>
H2SO4 + Li = H2LiSO4
ClCH2COOH + SOCl2 = ClCH2COCl + HCl + SO2 =>
ClCH2COOH + SOCl2 = ClCH2COCl + HCl + SO2
Ni(OH)2(OH2)4 + NH3 = Ni(NH3)6{2+} + H2O + OH{-} =>
Ni(OH)2(OH2)4 + 6 NH3 = Ni(NH3)6{2+} + 4 H2O + 2 OH{-}
CuBr = CuCuBr2 =>
2 CuBr = CuCuBr2
NaI + KAt = KI + NaAt =>
NaI + KAt = KI + NaAt
C3H8O3 + H3BO3 = H7C3BO4 + H2O =>
C3H8O3 + H3BO3 = H7C3BO4 + 2 H2O
MgO*6H2O + H2SO4 = MgSO4*7H2O =>
MgO*6H2O + H2SO4 = MgSO4*7H2O
MgOH2 + HClO2 = H3O + MgClO2 =>
MgOH2 + HClO2 = H3O + MgClO2
Mg + CoSO4(aq) = MgSO4(aq) + Co(s) =>
Mg + CoSO4(aq) = MgSO4(aq) + Co(s)
MnCl2(H2O)4 + C5H8O2 + CH3COONa = Mn(C5H7O2)2 + HCl + CH3COONa(H2O)3 =>
3 MnCl2(H2O)4 + 6 C5H8O2 + 4 CH3COONa = 3 Mn(C5H7O2)2 + 6 HCl + 4 CH3COONa(H2O)3
H3PO2 + FeCl3 + H2O = FeCl2 + HCl + H3PO3 =>
H3PO2 + 2 FeCl3 + H2O = 2 FeCl2 + 2 HCl + H3PO3
Al + H2SO4 = Al3{+} + SO42{-} + SO2 + H2O =>
3 Al + 40 H2SO4 = Al3{+} + SO42{-} + 39 SO2 + 40 H2O
KOH(aq) + NH4Br(aq) = KBr + NH4OH =>
KOH(aq) + NH4Br(aq) = KBr + NH4OH
Li2SiO3 + HNO3 = LiNO3 + H2SiO3 =>
Li2SiO3 + 2 HNO3 = 2 LiNO3 + H2SiO3
NO3{-} + H2 = NH3 + H2O + OH{-} =>
NO3{-} + 4 H2 = NH3 + 2 H2O + OH{-}
H3AsO4 + NaOH = HOH + Na3AsO4 =>
H3AsO4 + 3 NaOH = 3 HOH + Na3AsO4
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
N(CH3)4I + I2 = N(CH3)4I7 =>
N(CH3)4I + 3 I2 = N(CH3)4I7
Cu = Cu{2+} + e =>
Cu = Cu{2+} + 2e
N2 + CaH = Ca3N2 + H2 =>
2 N2 + 6 CaH = 2 Ca3N2 + 3 H2
NF3 + O2 = NO2 + F2 =>
2 NF3 + 2 O2 = 2 NO2 + 3 F2
Ca2NO3{-} + Mg = MgNO3{-} + Ca =>
Ca2NO3{-} + Mg = MgNO3{-} + 2 Ca
CaCl2(aq) + K2Co3(s) = KCl(s) + CaCo3(s) =>
CaCl2(aq) + K2Co3(s) = 2 KCl(s) + CaCo3(s)
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
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Équations équilibrées sur01/29/25
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