| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca + Cl2 = 2 CaCl
C9H10O3 + C9H8O = C18H18O4 =>
C9H10O3 + C9H8O = C18H18O4
Fr + CaCl2 = FrCl + Ca =>
2 Fr + CaCl2 = 2 FrCl + Ca
Zn + AgN03 = Zn(N03)2 + Ag =>
Zn + 2 AgN03 = Zn(N03)2 + 2 Ag
Cu + CaSO4 = CuCa + CuSO4 =>
2 Cu + CaSO4 = CuCa + CuSO4
Mg + C2 = MgC2 =>
Mg + C2 = MgC2
Zn + N2 = Zn3N2 =>
3 Zn + N2 = Zn3N2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Bi3S2 + O = Bi3O2 + SO4 =>
Bi3S2 + 10 O = Bi3O2 + 2 SO4
Al2(SO4)3 + NHO3 = Al(NO3)3 + H2SO4 =>
Al2(SO4)3 + 6 NHO3 = 2 Al(NO3)3 + 3 H2SO4
SO3 + CsOH = Cs2SO4 + H2O =>
SO3 + 2 CsOH = Cs2SO4 + H2O
Co(NH3)5Cl3 + NaOH = Co2O3 + NH3 + NaCl + H2O =>
2 Co(NH3)5Cl3 + 6 NaOH = Co2O3 + 10 NH3 + 6 NaCl + 3 H2O
Ca + (OH)2 + H3PO3 = Ca3(PO4)2 + H2O =>
3 Ca + 5(OH)2 + 2 H3PO3 = Ca3(PO4)2 + 8 H2O
CH3COOH + K2CO3 = CH3CO2K + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3CO2K + CO2 + H2O
SO3 + CsOH = Cs2SO4 + H2O =>
SO3 + 2 CsOH = Cs2SO4 + H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + C2 = CO2 + SO2 + H2O =>
4 H2SO4 + C2 = 2 CO2 + 4 SO2 + 4 H2O
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O =>
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O
NH4SCN + Fe2(SO4)3 = Fe(SCN)3 + (NH4)2SO4 =>
6 NH4SCN + Fe2(SO4)3 = 2 Fe(SCN)3 + 3(NH4)2SO4
CrCl3 + AgNO3 = Cr + NO3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr + 3 NO3 + 3 AgCl
H3NBH3 + H2O = H2 + (NH4)BO2 =>
H3NBH3 + 2 H2O = 3 H2 + (NH4)BO2
BaCl2(ac) + Na3PO4(ac) = Ba3(PO4)2(ac) + NaCl(ac) =>
3 BaCl2(ac) + 2 Na3PO4(ac) = Ba3(PO4)2(ac) + 6 NaCl(ac)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
MnO4{-} + S2O3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
8 MnO4{-} + 3 S2O3{2-} + H2O = 8 MnO2 + 6 SO4{2-} + 2 OH{-}
Al(OH)3 + Cl2O7 = Al(ClO4)3 + H2O =>
2 Al(OH)3 + 3 Cl2O7 = 2 Al(ClO4)3 + 3 H2O
CrO3 + NaNO2 + H2SO4 = Cr2(SO4)3 + NaNO3 + H2O =>
2 CrO3 + 3 NaNO2 + 3 H2SO4 = Cr2(SO4)3 + 3 NaNO3 + 3 H2O
(NH4)2SO4 + Pb(OH)2 = PbSO4 + NH5O =>
(NH4)2SO4 + Pb(OH)2 = PbSO4 + 2 NH5O
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
Sn{2+} + Cu = Sn + Cu{+} =>
Sn{2+} + 2 Cu = Sn + 2 Cu{+}
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 AgNO3(aq) = 2 Ag(s) + Cu(NO3)2
HI(aq) + NaOH(aq) = H2O(l) + NaI(aq) =>
HI(aq) + NaOH(aq) = H2O(l) + NaI(aq)
HNO3 + Fe = Fe(NO3)3 + H2 =>
6 HNO3 + 2 Fe = 2 Fe(NO3)3 + 3 H2
Fr + CaCl2 = FrCl + Ca =>
2 Fr + CaCl2 = 2 FrCl + Ca
Pb(NO3)2 + Li2SO4 = PbSO4 + Li2(NO3)2 =>
Pb(NO3)2 + Li2SO4 = PbSO4 + Li2(NO3)2
Hg(NO3)2 + CuSO4 = Hg(SO4)2 + CuNO3 =>
Hg(NO3)2 + 2 CuSO4 = Hg(SO4)2 + 2 CuNO3
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + NaNO3 + Bi(NO3)3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 NaNO3 + 5 Bi(NO3)3 + 7 H2O
Ni(aq) + HCl(aq) = NiCl2(aq) + H2(g) =>
Ni(aq) + 2 HCl(aq) = NiCl2(aq) + H2(g)
Mo + H2O = MoH6 + O3 =>
Mo + 3 H2O = MoH6 + O3
C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14
Al3[SO4]4 + SiO2 + H2O + O2 = Al2Si2O7*2H2O + H2SO4 =>
4 Al3[SO4]4 + 12 SiO2 + 28 H2O + O2 = 6 Al2Si2O7*2H2O + 16 H2SO4
CuCl2 + Na = NaCu + Cl =>
CuCl2 + Na = NaCu + 2 Cl
Pb + SnCl = Sn + PbCl =>
Pb + SnCl = Sn + PbCl
Fe2O3 + ZnCO3 = Fe2(CO3)3 + ZnO =>
Fe2O3 + 3 ZnCO3 = Fe2(CO3)3 + 3 ZnO
C4H9SO3 + O2 = CO2 + H2O + SO4 =>
4 C4H9SO3 + 27 O2 = 16 CO2 + 18 H2O + 4 SO4
SiCl4 + H2O = SiO2 + HCl(ag) =>
SiCl4 + 2 H2O = SiO2 + 4 HCl(ag)
Cu(I)Cl + Ni(II)SO4 = Ni(II)Cl + Cu(I)SO4 =>
Cu(I)Cl + Ni(II)SO4 = Ni(II)Cl + Cu(I)SO4
(NH4)(NO3) + KOH = KNO3 + H2O + NH =>
3(NH4)(NO3) + 2 KOH = 2 KNO3 + 5 H2O + 4 NH
Ca(HCO2)2 + Cl2 = CaCl2 + H + CO2 =>
Ca(HCO2)2 + Cl2 = CaCl2 + 2 H + 2 CO2
Al2(CO3)3 + Ca(OH)2 = Al(OH)3 + CaCO3 =>
Al2(CO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCO3
Cl2O7 + H2O = Cl2 + OH =>
Cl2O7 + 7 H2O = Cl2 + 14 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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