| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + HgCl2 = Hg + FeCl2
Na + PSO4 = NaPSO4 =>
Na + PSO4 = NaPSO4
V3P5 = V + P =>
V3P5 = 3 V + 5 P
Fe(OH)3 + Cu = Cu(OH)3 + Fe =>
Fe(OH)3 + Cu = Cu(OH)3 + Fe
Ca(CH3CO2)2 + K3PO4 = KCH3CO2 + Ca3(PO4)2 =>
3 Ca(CH3CO2)2 + 2 K3PO4 = 6 KCH3CO2 + Ca3(PO4)2
C10H18O + CrO3 + H2SO4 = C10H16O + Cr2(SO4)3 + H2O =>
3 C10H18O + 2 CrO3 + 3 H2SO4 = 3 C10H16O + Cr2(SO4)3 + 6 H2O
BaO + La2O3 + TiO2 = BaLa2Ti3O10 =>
BaO + La2O3 + 3 TiO2 = BaLa2Ti3O10
NaAlO2 + HNO3 = Al(NO3)3 + NaOH + H2O =>
NaAlO2 + 3 HNO3 = Al(NO3)3 + NaOH + H2O
C15H32 + H{+} + SO4{2-} = CO2 + H2S + H2O =>
2 C15H32 + 46 H{+} + 23 SO4{2-} = 30 CO2 + 23 H2S + 32 H2O
NaCl + BeF2 = NaF2 + BeCl =>
NaCl + BeF2 = NaF2 + BeCl
C3H7OH + Na2Cr2O7 + H2SO4 = C3H6O + Cr(OH)3 + Na2SO4 + H2O =>
3 C3H7OH + Na2Cr2O7 + H2SO4 = 3 C3H6O + 2 Cr(OH)3 + Na2SO4 + H2O
(NH4)HCO3 + CH3COOH = NH4CH3CO2 + H2O + CO2 =>
(NH4)HCO3 + CH3COOH = NH4CH3CO2 + H2O + CO2
Mo5O14 + Zn + HCl + H2O = [Mo3O4(H2O)9] + ZnCl2 =>
3 Mo5O14 + 22 Zn + 44 HCl + 23 H2O = 5[Mo3O4(H2O)9] + 22 ZnCl2
FeSO4 + HNO3 = Fe(SO4)(NO3) + NO2 + H2O =>
FeSO4 + 2 HNO3 = Fe(SO4)(NO3) + NO2 + H2O
C2H5N + O2 = H2O + CO2 + N =>
4 C2H5N + 13 O2 = 10 H2O + 8 CO2 + 4 N
C4H9COOH + HCl = C4H9COOCl + H2 =>
C4H9COOH + HCl = C4H9COOCl + H2
H3NBH3 + H2O = B2O2H2 + NH4 + H2 =>
2 H3NBH3 + 2 H2O = B2O2H2 + 2 NH4 + 3 H2
H2O + Cl2 = HCl + O2 =>
2 H2O + 2 Cl2 = 4 HCl + O2
Al + O2 + N2 = Al(NO3)3 =>
2 Al + 9 O2 + 3 N2 = 2 Al(NO3)3
H2O + Ca = Ca2H2O =>
H2O + 2 Ca = Ca2H2O
Al(OH)3 + H2SO3 = Al2(SO3)3 + H(OH) =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H(OH)
Na2SO4(ac) + Pb(NO3)2(ac) = Na2NO3(ac) + Pb(SO4)2(s) =>
2 Na2SO4(ac) + Pb(NO3)2(ac) = 2 Na2NO3(ac) + Pb(SO4)2(s)
FeC2O4*H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O4*H2O + O2 = 2 FeO + 2 H2O + 4 CO2
FeOCr2O3 + CaCO3 + O2 = Fe2O3 + CO2 + CaCrO4 =>
4 FeOCr2O3 + 8 CaCO3 + 7 O2 = 2 Fe2O3 + 8 CO2 + 8 CaCrO4
H3PO4 + HCl = H4 + ClPO4 =>
H3PO4 + HCl = H4 + ClPO4
K2S + Cu(OH)2 = CuS + KOH =>
K2S + Cu(OH)2 = CuS + 2 KOH
Ag2Cr2O7 = Ag + Cr2 + O7 =>
Ag2Cr2O7 = 2 Ag + Cr2 + O7
K2SiO3 + NaOH = NaKSiO3 + KOH =>
K2SiO3 + NaOH = NaKSiO3 + KOH
Fe + ZnO = FeO + Zn =>
Fe + ZnO = FeO + Zn
C12H21O3 + O2 = CO2 + H2O =>
4 C12H21O3 + 63 O2 = 48 CO2 + 42 H2O
MgNO3{-} + NH4 + Cl = NH4NO3{-} + MgCl =>
MgNO3{-} + NH4 + Cl = NH4NO3{-} + MgCl
Cu(Cl)2(aq) + Na3PO4(aq) = (Cu)3(PO4)2(s) + NaCl(aq) =>
3 Cu(Cl)2(aq) + 2 Na3PO4(aq) = (Cu)3(PO4)2(s) + 6 NaCl(aq)
FeSO4 + HNO3 = Fe(SO4)(NO3) + NO2 + H2O =>
FeSO4 + 2 HNO3 = Fe(SO4)(NO3) + NO2 + H2O
Br2 + HOH = Br(OH2) =>
Br2 + 2 HOH = 2 Br(OH2)
In2O3 + LiPO3 = In(PO3)3 + Li2O =>
In2O3 + 6 LiPO3 = 2 In(PO3)3 + 3 Li2O
Pd + HNO3 = Pd(NO3)2 + NO2 + H2O =>
Pd + 4 HNO3 = Pd(NO3)2 + 2 NO2 + 2 H2O
Ca3(PO4)2(s) + H2SO4(aq) = H3PO4(aq) + CaSO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 2 H3PO4(aq) + 3 CaSO4(aq)
SnCl2 + KI = SnI2 + KCl =>
SnCl2 + 2 KI = SnI2 + 2 KCl
As2O3 + I2 + H2O = AsO4 + I{-} + H{+} =>
As2O3 + 5 I2 + 5 H2O = 2 AsO4 + 10 I{-} + 10 H{+}
HCN + RbOH = CNRb + H2O =>
HCN + RbOH = CNRb + H2O
C3H5(OH)3 + HCl = C3H5Cl3 + H2O =>
C3H5(OH)3 + 3 HCl = C3H5Cl3 + 3 H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
PbBr2 + Li2SO4 = PbSO4 + LiBr =>
PbBr2 + Li2SO4 = PbSO4 + 2 LiBr
FeSO4 + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + H2O + N2O =>
24 FeSO4 + 30 HNO3 = 8 Fe(NO3)3 + 8 Fe2(SO4)3 + 15 H2O + 3 N2O
H2SO4 + H2O2 = H2SO5 + H2O =>
H2SO4 + H2O2 = H2SO5 + H2O
Pb + NaOH + H2O = Na[Pb(OH)2] + H2 =>
2 Pb + 2 NaOH + 2 H2O = 2 Na[Pb(OH)2] + H2
RbOH(aq) + HNO3(aq) = H2O(l) + RbNO3(aq) =>
RbOH(aq) + HNO3(aq) = H2O(l) + RbNO3(aq)
Cd + H2SO4 = Cd2(SO4)2 + S + H2O =>
6 Cd + 8 H2SO4 = 3 Cd2(SO4)2 + 2 S + 8 H2O
FeSO4 + HNO3 = Fe(SO4)(NO3) + NO2 + H2O =>
FeSO4 + 2 HNO3 = Fe(SO4)(NO3) + NO2 + H2O
AgNO3 + NaCIO = AgCI + AgCIO3 + NaNO3 =>
3 AgNO3 + 3 NaCIO = 2 AgCI + AgCIO3 + 3 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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