| Équations équilibrées la veille | Équations équilibrées le lendemain |
VO{2+} + H2O = VO2{+} + 2 H{+} + e
(NH4)2SO4(aq) + CoCl3(aq) = Co2(SO4)3 + NH4Cl =>
3(NH4)2SO4(aq) + 2 CoCl3(aq) = Co2(SO4)3 + 6 NH4Cl
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
KHP + Ba(OH)2 = BaP + KOH + H2O =>
KHP + Ba(OH)2 = BaP + KOH + H2O
NH3H2O = NH4OH =>
NH3H2O = NH4OH
C8H18O3 + O2 = H2O + CO2 =>
C8H18O3 + 11 O2 = 9 H2O + 8 CO2
KCl + Ba(NO3)2 = BaCl2 + K(NO3) =>
2 KCl + Ba(NO3)2 = BaCl2 + 2 K(NO3)
Na4 + Cl1 = NaCl =>
Na4 + 4 Cl1 = 4 NaCl
C2H5COOH + C2H5OH = C2H5COOC2H5 + H2O =>
C2H5COOH + C2H5OH = C2H5COOC2H5 + H2O
Mg(OH)2 + H2S = MgS + H2O =>
Mg(OH)2 + H2S = MgS + 2 H2O
OH{-} + HNO3 = NO3{-} + H2O =>
OH{-} + HNO3 = NO3{-} + H2O
Ba(OH)2 + Cl2O5 = Ba(ClO3)2 + H2O =>
Ba(OH)2 + Cl2O5 = Ba(ClO3)2 + H2O
CH3CO2H + Al(OH)3 = CH3CO2OH + AlH3 =>
3 CH3CO2H + Al(OH)3 = 3 CH3CO2OH + AlH3
KCl(aq) + Fe(NO3)3(aq) = KNO3(aq) + FeCl3(aq) =>
3 KCl(aq) + Fe(NO3)3(aq) = 3 KNO3(aq) + FeCl3(aq)
Ag + PCl = P + AgCl =>
Ag + PCl = P + AgCl
Pb(NO3)4 + AlCl3 = PbCl4 + Al(NO3)3 =>
3 Pb(NO3)4 + 4 AlCl3 = 3 PbCl4 + 4 Al(NO3)3
AgNO3 + Na2SiSO3 = Ag2SiSO3 + NaNO3 =>
2 AgNO3 + Na2SiSO3 = Ag2SiSO3 + 2 NaNO3
Al(ClO3)3 + H2SO4 = Al2(SO4)3 + HClO3 =>
2 Al(ClO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HClO3
Li(OH) + HNO3 = H2O + LiNO3 =>
Li(OH) + HNO3 = H2O + LiNO3
C10H16N2O8 + FeCO3 + NaOH = C10H12N2Na2O8Fe*2H2O + H2O + CO2 =>
C10H16N2O8 + FeCO3 + 2 NaOH = C10H12N2Na2O8Fe*2H2O + H2O + CO2
ZnCl2 + KNO3 = KCl + Zn(NO3)2 =>
ZnCl2 + 2 KNO3 = 2 KCl + Zn(NO3)2
AgNo3(aq) + NaI(aq) = NaNo3(aq) + AgI(s) =>
AgNo3(aq) + NaI(aq) = NaNo3(aq) + AgI(s)
CH3CHO + Ag(NH3)OH = Ag + CH3COONH4 + H2O + NH3 =>
CH3CHO + 2 Ag(NH3)OH = 2 Ag + CH3COONH4 + H2O + NH3
ClCH2CH2CH2CH2Cl + KOH = KCl + H2O + CHCCH2CH3 =>
ClCH2CH2CH2CH2Cl + 2 KOH = 2 KCl + 2 H2O + CHCCH2CH3
TeO2 + OH{-} = TeO3{2-} + H2O =>
TeO2 + 2 OH{-} = TeO3{2-} + H2O
Ni(OH)2 + NH3 = Ni(NH3)6{2+} + OH{-} =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6{2+} + 2 OH{-}
KMnO4 + SO3{2-} + H{+} = Mn2{+} + SO4{2-} + K{+} + H2O =>
4 KMnO4 + 13 SO3{2-} + 6 H{+} = 2 Mn2{+} + 13 SO4{2-} + 4 K{+} + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaOCO2 = CaCO3 =>
CaOCO2 = CaCO3
H3PO3 + K2CrO7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
9 H3PO3 + 2 K2CrO7 + 5 H2SO4 = 9 H3PO4 + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
HO5 + MnO2 = HMn + O5O2 =>
HO5 + MnO2 = HMn + O5O2
Cu3(PO4)2 + Al(OH)3 = Cu(OH)2 + Al(PO4) =>
Cu3(PO4)2 + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al(PO4)
Fe(NO3)3 + NH3 = Fe(OH)2 + N2 + H2O =>
6 Fe(NO3)3 + 32 NH3 = 6 Fe(OH)2 + 25 N2 + 42 H2O
As4O6 + H2O = AsO3{-} + H{+} + e =>
As4O6 + 6 H2O = 4 AsO3{-} + 12 H{+} + 8e
Fe2SO4 + BaNO3 = Fe2NO3 + BaSO4 =>
Fe2SO4 + BaNO3 = Fe2NO3 + BaSO4
C6H10O5 + CO2 + H2O = C4H6O4 =>
7 C6H10O5 + 6 CO2 + H2O = 12 C4H6O4
(H3)PO4 = H4P2O7 + H2O =>
2(H3)PO4 = H4P2O7 + H2O
Al + Fe3O4 = Al3O2 + Fe =>
6 Al + Fe3O4 = 2 Al3O2 + 3 Fe
H(OH) + Ca = CaH2 + OH =>
2 H(OH) + Ca = CaH2 + 2 OH
Cd{2+} + Mg = Mg{2+} + Cd =>
Cd{2+} + Mg = Mg{2+} + Cd
Fe(OH)2 + SO2 = FeSO3 + H2O =>
Fe(OH)2 + SO2 = FeSO3 + H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
(CH3COO)2Mg + HCl = MgCl2 + CH3COOH =>
(CH3COO)2Mg + 2 HCl = MgCl2 + 2 CH3COOH
ZnSO4 = ZnO + SO2 + O2 =>
2 ZnSO4 = 2 ZnO + 2 SO2 + O2
F2 + CaCl2 = CaF2 + Cl =>
F2 + CaCl2 = CaF2 + 2 Cl
ZnSO4 + Fe(NO3)3 = FeSO4 + Zn(NO3)3 =>
ZnSO4 + Fe(NO3)3 = FeSO4 + Zn(NO3)3
Na2CO3 + HCl = Na2Cl + HCO3 =>
Na2CO3 + HCl = Na2Cl + HCO3
C6H14O2 + O2 = CO2 + H2O =>
2 C6H14O2 + 17 O2 = 12 CO2 + 14 H2O
Fe(No3)3 + HCl = FeCl3 + H(No3) =>
Fe(No3)3 + 3 HCl = FeCl3 + 3 H(No3)
BaBr2 + Ag2SO4 = BaSO4 + AgBr =>
BaBr2 + Ag2SO4 = BaSO4 + 2 AgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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