| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + H2SO4 + O = Na2SO4 + Cl2 + H2O
Ca3N2 + NH4OH = (NH4)3N + Ca(OH)2 =>
Ca3N2 + 6 NH4OH = 2(NH4)3N + 3 Ca(OH)2
H2 + TiCl4 = TiCl3 + HCl =>
H2 + 2 TiCl4 = 2 TiCl3 + 2 HCl
OH{-} + Zn{+} = Zn(OH)4{-2} + e =>
4 OH{-} + Zn{+} = Zn(OH)4{-2} + e
CH3OH + O2 = CH3O2 + H2O =>
4 CH3OH + 3 O2 = 4 CH3O2 + 2 H2O
Zn2 + AgNO3 = Zn(NO3)2 + Ag =>
Zn2 + 4 AgNO3 = 2 Zn(NO3)2 + 4 Ag
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
HBr + FeS = HS + FeBr =>
HBr + FeS = HS + FeBr
NaBr + Cl2 = ClBr + Na2 =>
2 NaBr + Cl2 = 2 ClBr + Na2
NH42S2O8 + KMnO4 + H2SO4 = MnSO2 + K2SO4 + (NH4)2SO4 + H2O =>
18 NH42S2O8 + 70 KMnO4 + 78 H2SO4 = 70 MnSO2 + 35 K2SO4 + 9(NH4)2SO4 + 420 H2O
CaCl2 + Sr = CaSr + Cl2 =>
CaCl2 + Sr = CaSr + Cl2
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
Au + Ba = AuBa =>
Au + Ba = AuBa
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cl + SrI2 = SrCl2 + I2 =>
2 Cl + SrI2 = SrCl2 + I2
SO2 + H2O + NaClO = NaCl + H2SO4 =>
SO2 + H2O + NaClO = NaCl + H2SO4
Cl + MgBr2 = ClMg + Br =>
Cl + MgBr2 = ClMg + 2 Br
Na + ClSO4 = Cl + Na2SO4 =>
2 Na + ClSO4 = Cl + Na2SO4
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
C8H12 + Cl2 = CCl4 + HCl =>
C8H12 + 22 Cl2 = 8 CCl4 + 12 HCl
NaCl + Fe(NO3)3 + H2SO4 = FeCl3 + Na2SO4 + HNO3 =>
6 NaCl + 2 Fe(NO3)3 + 3 H2SO4 = 2 FeCl3 + 3 Na2SO4 + 6 HNO3
Fe + O2 + H2O = FeO5H2O =>
2 Fe + 5 O2 + 2 H2O = 2 FeO5H2O
Ca3(PO4)2 + Li = Li3PO4 + Ca =>
Ca3(PO4)2 + 6 Li = 2 Li3PO4 + 3 Ca
SO3 + Li = Li(SO3)2 =>
2 SO3 + Li = Li(SO3)2
NaOH + O2 + H2SO4 = H2O2 + Na2SO4 =>
2 NaOH + O2 + H2SO4 = 2 H2O2 + Na2SO4
K2SO4(aq) + Ba(NO3)2(aq) = KNO3(aq) + BaSO4(s) =>
K2SO4(aq) + Ba(NO3)2(aq) = 2 KNO3(aq) + BaSO4(s)
KMnO4 + KCl + HSO4 = MnS + KSO4 + H2O + Cl2 =>
KMnO4 + 14 KCl + 16 HSO4 = MnS + 15 KSO4 + 8 H2O + 7 Cl2
P5O10 + H2O = H3PO4 + H =>
P5O10 + 10 H2O = 5 H3PO4 + 5 H
AgNO3(aq) + NaCl(aq) = AgCl + Na(NO3) =>
AgNO3(aq) + NaCl(aq) = AgCl + Na(NO3)
KHT + NaOH = KTNa + H2O =>
KHT + NaOH = KTNa + H2O
SiO2 + K2O = Si(KO)4 =>
SiO2 + 2 K2O = Si(KO)4
C2H5O1H1 + O2 = CO2 + H2O =>
C2H5O1H1 + 3 O2 = 2 CO2 + 3 H2O
Cu + H2O = HCuO + H =>
Cu + H2O = HCuO + H
C4H10O2 + HCl = C4H9OCl + H2O =>
C4H10O2 + HCl = C4H9OCl + H2O
FeO + KNO3 + HNO3 = NO2 + Fe(NO3)3 + KOH =>
FeO + 2 KNO3 + 2 HNO3 = NO2 + Fe(NO3)3 + 2 KOH
Ni2O3 + HNO3 = NiN3O9 + H2O =>
Ni2O3 + 6 HNO3 = 2 NiN3O9 + 3 H2O
Al + CO(ClO3)2 = CO + Al(ClO3)3 =>
2 Al + 3 CO(ClO3)2 = 3 CO + 2 Al(ClO3)3
SrI2 + (NH4)2SO4 = SrSO4 + NH4I =>
SrI2 + (NH4)2SO4 = SrSO4 + 2 NH4I
Cr + H2 = CrH2 =>
Cr + H2 = CrH2
Al3(s) + Fe3O2(s) = Al2O3 + Fe =>
4 Al3(s) + 9 Fe3O2(s) = 6 Al2O3 + 27 Fe
Na2CO3 + HC2H3O2 = Na2C2OH + HCO3 + H2O =>
Na2CO3 + HC2H3O2 = Na2C2OH + HCO3 + H2O
HI + AgNO3 = HNO3 + IAg =>
HI + AgNO3 = HNO3 + IAg
H + Al(OH)4{-} = Al(OH)3{-} + H2O =>
H + Al(OH)4{-} = Al(OH)3{-} + H2O
HF + MgOH2 = MgF + H2O + H2 =>
2 HF + 2 MgOH2 = 2 MgF + 2 H2O + H2
Br2O5 + CaO = Ca(BrO3)2 =>
Br2O5 + CaO = Ca(BrO3)2
Ca(NO3)2 + K3Fe(CN)6 = K3Fe(NO3)6 + Ca(CN)2 =>
3 Ca(NO3)2 + K3Fe(CN)6 = K3Fe(NO3)6 + 3 Ca(CN)2
NaCl + H2O = NaOH + Cl2 + H2 = =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Cr3Cl + KOH = KCl + Cr3OH =>
Cr3Cl + KOH = KCl + Cr3OH
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Pb(CH3CO2)2 + CoCl2 = Co(CH3CO2)2 + PbCl2 =>
Pb(CH3CO2)2 + CoCl2 = Co(CH3CO2)2 + PbCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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