| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COO{-} + 2 H2O = 2 CO2 + 7 H{+} + 8e
La2O3(s) + H2O(l) = La(OH)3 =>
La2O3(s) + 3 H2O(l) = 2 La(OH)3
Mg(NO3)2 + Na2CO3 + Ca(OH)2 = CaCO3 + Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + Na2CO3 + Ca(OH)2 = CaCO3 + Mg(OH)2 + 2 NaNO3
Al(OH)3 + CaSO4 = CaOCaSO4Al2O3H2O + H2SO4 + H2O =>
2 Al(OH)3 + 2 CaSO4 = CaOCaSO4Al2O3H2O + H2SO4 + H2O
Fe2SO4 + CaNO3 = Fe2NO3 + CaSO4 =>
Fe2SO4 + CaNO3 = Fe2NO3 + CaSO4
LiCl + SnCl4 = Li2SnCl6 =>
2 LiCl + SnCl4 = Li2SnCl6
HPO4 + H2O = H3PO4 + OH =>
HPO4 + 2 H2O = H3PO4 + 2 OH
K4(Fe(CN)6)*3H2O + FeCl3*6H2O = Fe4(Fe(CN)6)3*3H2O + KCl + H2O =>
3 K4(Fe(CN)6)*3H2O + 4 FeCl3*6H2O = Fe4(Fe(CN)6)3*3H2O + 12 KCl + 30 H2O
SnS2 + NaOH = Sn(OH)6 + S + Na =>
SnS2 + 6 NaOH = Sn(OH)6 + 2 S + 6 Na
BeO + Li2O = Li2BeO2 =>
BeO + Li2O = Li2BeO2
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
Pb(NO3)2(aq) + CaS(aq) = PbS(s) + Ca(NO3)2(aq) =>
Pb(NO3)2(aq) + CaS(aq) = PbS(s) + Ca(NO3)2(aq)
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
CrCl3 + AgC2H3O2 = CrC2H3O2 + AgCl3 =>
CrCl3 + AgC2H3O2 = CrC2H3O2 + AgCl3
Au + Ce2 = AuCe3 =>
2 Au + 3 Ce2 = 2 AuCe3
AlCo2 = Al + Co =>
AlCo2 = Al + 2 Co
Fe + Cu3(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu3(NO3)2 = Fe(NO3)2 + 3 Cu
Br{-} + CrO4{2-} + H{+} = Br2 + Cr(OH)3 + H2O =>
6 Br{-} + 2 CrO4{2-} + 10 H{+} = 3 Br2 + 2 Cr(OH)3 + 2 H2O
CH3OH + KMnO4 = HCOOH + H2O + MnO2 + K =>
CH3OH + KMnO4 = HCOOH + H2O + MnO2 + K
Al + FeO2H2 = AlO3H3 + Fe =>
2 Al + 3 FeO2H2 = 2 AlO3H3 + 3 Fe
Fe2O3 + K2O = K3FeO3 =>
Fe2O3 + 3 K2O = 2 K3FeO3
Zn(OH)2 + ZnCl2 = Zn(OH)Cl =>
Zn(OH)2 + ZnCl2 = 2 Zn(OH)Cl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
NiCl2 + HNO3 = Ni(NO3)3 + NO2 + Cl2 + H2O =>
NiCl2 + 6 HNO3 = Ni(NO3)3 + 3 NO2 + Cl2 + 3 H2O
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
Cr(OH)3 + OH{-} = (Cr(OH)4){-} =>
Cr(OH)3 + OH{-} = (Cr(OH)4){-}
Al2(SO4)3 + Mg(NO3)2 = Al(NO3)3 + MgSO4 =>
Al2(SO4)3 + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 MgSO4
Ca(Br)2 + Fe(OH)2 = Ca(OH)2 + Fe(Br)2 =>
Ca(Br)2 + Fe(OH)2 = Ca(OH)2 + Fe(Br)2
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
ZnCl2 + (NH4)2 + S = ZnS + NH4Cl2 =>
2 ZnCl2 + (NH4)2 + 2 S = 2 ZnS + 2 NH4Cl2
C6H6O + H2SO4 = H2S + CO2 + H2O =>
2 C6H6O + 7 H2SO4 = 7 H2S + 12 CO2 + 6 H2O
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
SnS2 + NaOH = Sn(OH)6 + S + Na =>
SnS2 + 6 NaOH = Sn(OH)6 + 2 S + 6 Na
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
KNO3 + Al + KOH + H2O = NH4OH + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 5 H2O = 3 NH4OH + 8 KAlO2
HC2H3O2 + NaHCO3 = HC2 + H3CO3 + NaO2 =>
HC2H3O2 + 4 NaHCO3 = 2 HC2 + 2 H3CO3 + 4 NaO2
LiNO3 + K2SiO3 = Li2SiO3 + KNO3 =>
2 LiNO3 + K2SiO3 = Li2SiO3 + 2 KNO3
FeCl3 + FeS2 = Fe2Cl + S2Cl2 =>
FeCl3 + FeS2 = Fe2Cl + S2Cl2
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
Ca + HCO3 = Ca(HCO3)2 =>
Ca + 2 HCO3 = Ca(HCO3)2
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
NiC2O4*2H2O = NiCO3 + H2O + CO =>
NiC2O4*2H2O = NiCO3 + 2 H2O + CO
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/08/25
Équations équilibrées sur03/10/24
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