| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrBr2 + (NH4)2CO2 = Sr(NH4)2 + Br2CO2
LiClO + HI = LiI + HClO =>
LiClO + HI = LiI + HClO
LiOH(aq) + BaCl2(aq) = BaOH(s) + LiCl2(aq) =>
LiOH(aq) + BaCl2(aq) = BaOH(s) + LiCl2(aq)
Sc(NO3)3 + H2O = Sc(OH)3 + HNO3 =>
Sc(NO3)3 + 3 H2O = Sc(OH)3 + 3 HNO3
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
MgNO3 + Cu2SO4 = CuNO3 + Mg2SO4 =>
2 MgNO3 + Cu2SO4 = 2 CuNO3 + Mg2SO4
H2O + NaCl + KCl + I2 = HCl + KI + NaIO3 =>
3 H2O + NaCl + 5 KCl + 3 I2 = 6 HCl + 5 KI + NaIO3
CO3 + SO2 = SO3 + C =>
CO3 + 3 SO2 = 3 SO3 + C
NaBr + Ca(ClO)2 + H2O = Br2 + NaOH + Ca(Cl)2 =>
4 NaBr + Ca(ClO)2 + 2 H2O = 2 Br2 + 4 NaOH + Ca(Cl)2
LiCl + Ni = Li + NiCl2 =>
2 LiCl + Ni = 2 Li + NiCl2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Sm(NO3)3 = SmO2 + NO2 + O2 =>
2 Sm(NO3)3 = 2 SmO2 + 6 NO2 + O2
RbNO3(aq) + BeF2(aq) = Be(NO3)2 + RbF(ag) =>
2 RbNO3(aq) + BeF2(aq) = Be(NO3)2 + 2 RbF(ag)
Mg + KOH = K + H2 + MgO =>
2 Mg + 2 KOH = 2 K + H2 + 2 MgO
Zn + Pb(ClO)29 = Pb + Zn(ClO)2 =>
29 Zn + 2 Pb(ClO)29 = 2 Pb + 29 Zn(ClO)2
Cu(s) + Fe(NO3)3(aq) = Cu3(NO3)2 + Fe =>
9 Cu(s) + 2 Fe(NO3)3(aq) = 3 Cu3(NO3)2 + 2 Fe
Zn(CH3CO2)2 + (NH4)2SO4 = NH4(CH3CO2) + ZnSO4 =>
Zn(CH3CO2)2 + (NH4)2SO4 = 2 NH4(CH3CO2) + ZnSO4
Na + H2O = HNaNaO + H2 =>
4 Na + 2 H2O = 2 HNaNaO + H2
Pb + H3SO4 = Pb3(SO4)2 + H2 =>
3 Pb + 2 H3SO4 = Pb3(SO4)2 + 3 H2
S8 + As = As2S3 =>
3 S8 + 16 As = 8 As2S3
C6H7N + HNO3 + Ag = AgC6H7NH + NO3 =>
C6H7N + HNO3 + Ag = AgC6H7NH + NO3
Ca + H + CO3 = CaHCO3 =>
Ca + H + CO3 = CaHCO3
Cr(NO3)3 + Na2HPO4 = CrPO4 + NaNO3 + NaH2PO4 =>
Cr(NO3)3 + 2 Na2HPO4 = CrPO4 + 3 NaNO3 + NaH2PO4
K2CrO4(aq) + NiCl2(aq) = K2Cl2(aq) + NiCrO4(aq) =>
K2CrO4(aq) + NiCl2(aq) = K2Cl2(aq) + NiCrO4(aq)
Ca(NO3)2 + CO2 + H2O = CaCO3 + HNO3 =>
Ca(NO3)2 + CO2 + H2O = CaCO3 + 2 HNO3
Ga + Cl2 = GaCl3 =>
2 Ga + 3 Cl2 = 2 GaCl3
Zn(OH)2 + NH4OH = Zn(NH3)4{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4{2+} + 2 OH{-} + 4 H2O
KC8H5O4 + Ca(OH)2 = H2O + Ca + KC8H4O4 =>
2 KC8H5O4 + Ca(OH)2 = 2 H2O + Ca + 2 KC8H4O4
H2S + KMnO4 = MnO2 + KOH + H2O + S =>
3 H2S + 2 KMnO4 = 2 MnO2 + 2 KOH + 2 H2O + 3 S
C6H8O7 + C2H4O2 = C6H7O6OOH4C2 + H2O =>
5 C6H8O7 + 9 C2H4O2 = 6 C6H7O6OOH4C2 + 5 H2O
NO3 + Al(OH)3 = OH + Al(NO3)3 =>
3 NO3 + Al(OH)3 = 3 OH + Al(NO3)3
KOH + Fe(NO3)3 = Fe(OH)3 + K + NO3 =>
3 KOH + Fe(NO3)3 = Fe(OH)3 + 3 K + 3 NO3
Cl2 + I = I2ICl =>
Cl2 + 6 I = 2 I2ICl
C2 + Cl2 = CCl =>
C2 + Cl2 = 2 CCl
Na2Cl + NaOH = Na2OH + NaCl =>
Na2Cl + NaOH = Na2OH + NaCl
CH3CH2OH + Al = (CH3CH2O)Al + H =>
CH3CH2OH + Al = (CH3CH2O)Al + H
C10H8O4 + Zn + HCl = C10H8 + H2O + ZnCl =>
C10H8O4 + 8 Zn + 8 HCl = C10H8 + 4 H2O + 8 ZnCl
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Fe2(SO4)3 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Fe2(SO4)3
HMnO5 + Cu(OH)2 = Cu(MnO5)2 + H2O =>
2 HMnO5 + Cu(OH)2 = Cu(MnO5)2 + 2 H2O
C6H12O2 + Cu(OH)2 = Cu + H2O + CO2 =>
C6H12O2 + 16 Cu(OH)2 = 16 Cu + 22 H2O + 6 CO2
CuCl + O2 + H2O = CuCl2*3Cu(OH)2*H2O + CuCl2 =>
12 CuCl + 3 O2 + 8 H2O = 2 CuCl2*3Cu(OH)2*H2O + 4 CuCl2
Zn(NO3)2 + (NH4)2S = ZnS(s) + NH4NO3 =>
Zn(NO3)2 + (NH4)2S = ZnS(s) + 2 NH4NO3
Ni(NO3)2 + Fe = Ni + Fe(NO3)2 =>
Ni(NO3)2 + Fe = Ni + Fe(NO3)2
MgO + WO3 = MgWO4 =>
MgO + WO3 = MgWO4
Mg2N2 + H2 = Mg(oh)2 + NH3 =>
Mg2N2 + 3 H2 = Mg(oh)2 + 2 NH3
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3
C2H4O + HNO3 = C2H5NO4 =>
C2H4O + HNO3 = C2H5NO4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Ca + N = Ca3N2 =>
3 Ca + 2 N = Ca3N2
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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