| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 TlOH + H2SO4 = 2 H2O + Tl2SO4
HBr + LiOH = LiOH2 + Br =>
HBr + LiOH = LiOH2 + Br
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
As(OH)3 + K2O = KAsO2 + H2O =>
2 As(OH)3 + K2O = 2 KAsO2 + 3 H2O
NaHCO3 + SO2 = Na2SO3 + H2O + CO2 =>
2 NaHCO3 + SO2 = Na2SO3 + H2O + 2 CO2
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3 =>
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3
Ag + Hg(No3)2 = Hg + Ag(No3) =>
2 Ag + Hg(No3)2 = Hg + 2 Ag(No3)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
AgNO3 + Na2S2O3 = Ag2S2O3(s) + NaNO3 =>
2 AgNO3 + Na2S2O3 = Ag2S2O3(s) + 2 NaNO3
Al(s) + Ag2S(s) + H2O(l) = Ag(s) + Al(OH)3(aq) + H2S(g) =>
2 Al(s) + 3 Ag2S(s) + 6 H2O(l) = 6 Ag(s) + 2 Al(OH)3(aq) + 3 H2S(g)
H2SO4 + MgO = Mg2(OH)2SO4 =>
H2SO4 + 2 MgO = Mg2(OH)2SO4
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + NaSO4 + H2S =>
3 Cr2(SO4)3 + 4 Na2S + 14 H2O = 6 Cr(OH)3 + 8 NaSO4 + 5 H2S
TlOH + H2SO4 = H2O + Tl2SO4 =>
2 TlOH + H2SO4 = 2 H2O + Tl2SO4
CH3COONa + CuCl2 = (CH3COO)2Cu + NaCl =>
2 CH3COONa + CuCl2 = (CH3COO)2Cu + 2 NaCl
NH4Cl + NaH = NH5 + NaCl =>
NH4Cl + NaH = NH5 + NaCl
Na2CO3*H2O + H2O2 = CO2 + H2O + Na2O2 =>
Na2CO3*H2O + H2O2 = CO2 + 2 H2O + Na2O2
LiOH + Ca(NO3)2 = Ca(OH)2 + LiNO3 =>
2 LiOH + Ca(NO3)2 = Ca(OH)2 + 2 LiNO3
[CoCl(NH3)4(H2O)]Cl2 + H2C2O4 = [Co(NH3)4(C2O4)]Cl + H2O + H + Cl =>
[CoCl(NH3)4(H2O)]Cl2 + H2C2O4 = [Co(NH3)4(C2O4)]Cl + H2O + 2 H + 2 Cl
TlOH + H2SO4 = H2O + Tl2SO4 =>
2 TlOH + H2SO4 = 2 H2O + Tl2SO4
H2SO4 + MgO = Mg2(OH)2SO4 =>
H2SO4 + 2 MgO = Mg2(OH)2SO4
CH3COONa + CuCl2 = (CH3COO)2Cu + NaCl =>
2 CH3COONa + CuCl2 = (CH3COO)2Cu + 2 NaCl
HCl + Na2S2O3 = NaCl + SO2 + S8 + H2O =>
16 HCl + 8 Na2S2O3 = 16 NaCl + 8 SO2 + S8 + 8 H2O
Na2S2O3 + I3 = NaI + NaS4O6 =>
2 Na2S2O3 + I3 = 3 NaI + NaS4O6
Ca(NO3)2 + Na(CO3)2 = Ca(CO3)2 + Na(NO3)2 =>
Ca(NO3)2 + Na(CO3)2 = Ca(CO3)2 + Na(NO3)2
C6H5NH2 + NaOH = C6H5NNa + H2O + Na =>
C6H5NH2 + 2 NaOH = C6H5NNa + 2 H2O + Na
K2SO4 + HCl = H2SO4 + KCl(aq) =>
K2SO4 + 2 HCl = H2SO4 + 2 KCl(aq)
FeCl2 + Mg = MgCl3 + Fe =>
3 FeCl2 + 2 Mg = 2 MgCl3 + 3 Fe
C6H3OHOCH3CHO + NH4OH = (C6H3OHOCH3)3N2C3H3 + H2O =>
3 C6H3OHOCH3CHO + 2 NH4OH = (C6H3OHOCH3)3N2C3H3 + 5 H2O
TlOH + H2SO4 = H2O + Tl2SO4 =>
2 TlOH + H2SO4 = 2 H2O + Tl2SO4
K2Cr2O7 + H2SO4 + SnCl2 = Cr2(SO4)3 + Sn(SO4)2 + K2SO4 + H2O + SnCl4 =>
2 K2Cr2O7 + 14 H2SO4 + 6 SnCl2 = 2 Cr2(SO4)3 + 3 Sn(SO4)2 + 2 K2SO4 + 14 H2O + 3 SnCl4
Mg(NO3)2 + HNO3 = MgH + NO3 =>
Mg(NO3)2 + HNO3 = MgH + 3 NO3
TlOH + H2SO4 = H2O + Tl2SO4 =>
2 TlOH + H2SO4 = 2 H2O + Tl2SO4
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
AlCl3 + H2O + NaHCO3 = Al(OH)3 + NaCl + H2CO3 =>
AlCl3 + 3 H2O + 3 NaHCO3 = Al(OH)3 + 3 NaCl + 3 H2CO3
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Zn(NO3)2 + Fe(OH)2 = Zn(OH)2 + Fe(NO3)2 =>
Zn(NO3)2 + Fe(OH)2 = Zn(OH)2 + Fe(NO3)2
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
Zn + Ca(No3)2 = Zn(No3) + Ca =>
2 Zn + Ca(No3)2 = 2 Zn(No3) + Ca
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
C3H7OH + CH3Cl = C3H7Cl + H2O =>
2 C3H7OH + 3 CH3Cl = 3 C3H7Cl + 2 H2O
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + SO4{-2} + H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 14 Cl{-} + 6 H2AsO4{-} + 9 SO4{-2} + 24 H{+}
Sr(NO2)2 + H2SO4 = SrSO4 + HNO2 =>
Sr(NO2)2 + H2SO4 = SrSO4 + 2 HNO2
KI + H2O = KOH + H{+} + I{-} =>
KI + H2O = KOH + H{+} + I{-}
HCIO + NaOH = NaCIO + H2O =>
HCIO + NaOH = NaCIO + H2O
CH3COOH + NaOH = CH3CNaO2 + H2O =>
CH3COOH + NaOH = CH3CNaO2 + H2O
Fe3C + O2 = CO2 + Fe3O4 =>
Fe3C + 3 O2 = CO2 + Fe3O4
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
C7H6O + KOH = C7H6O2 + C7H8O + K =>
3 C7H6O + 2 KOH = 2 C7H6O2 + C7H8O + 2 K
Br{5+} + O{2-} = Br2O5 =>
2 Br{5+} + 5 O{2-} = Br2O5
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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