| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlOH + H2 = 2 Al + 2 H2O
I(OH)2 = IO + H2O =>
I(OH)2 = IO + H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
KMnO4 + C3H6 + H2O = C3H5OH + MnO2 + KOH =>
2 KMnO4 + 3 C3H6 + H2O = 3 C3H5OH + 2 MnO2 + 2 KOH
MnCl2 + S = MnS + Cl =>
MnCl2 + S = MnS + 2 Cl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Ag2 + Cl2 = AgCl =>
Ag2 + Cl2 = 2 AgCl
Al(s) + MnO4{-}(aq) + H2O = MnO2 + Al(OH)4{-}(aq) =>
Al(s) + MnO4{-}(aq) + 2 H2O = MnO2 + Al(OH)4{-}(aq)
Cd + NaBr = Na + CdBr2 =>
Cd + 2 NaBr = 2 Na + CdBr2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Li + Sn + I2 + K = LiSnIK =>
2 Li + 2 Sn + I2 + 2 K = 2 LiSnIK
Pb(ClO3)2 + CsBr = CsClO3 + PbBr2 =>
Pb(ClO3)2 + 2 CsBr = 2 CsClO3 + PbBr2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbS + H2SO4 = (PbSO4) + H2S =>
PbS + H2SO4 = (PbSO4) + H2S
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C12H23OOH + O2 = CO2 + H2O =>
C12H23OOH + 17 O2 = 12 CO2 + 12 H2O
KClO3 + H2O2 = KCl + O2H2O =>
KClO3 + 3 H2O2 = KCl + 3 O2H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al(NO3)3 + Na2SO3 + H2O = NaNO3 + Al(OH)3 + SO2 =>
2 Al(NO3)3 + 3 Na2SO3 + 3 H2O = 6 NaNO3 + 2 Al(OH)3 + 3 SO2
N02 + H2 = NH3 =>
N02 + 3 H2 = 2 NH3
Propane + HCl = CH3Cl + Ethane =>
C3H8 + HCl = CH3Cl + C2H6
CH3CH(NH2)COOH + HCl = CH3CH(NH2)COCl + H2O =>
CH3CH(NH2)COOH + HCl = CH3CH(NH2)COCl + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca + O3 = CaO2 =>
3 Ca + 2 O3 = 3 CaO2
Fe2O3 + ClH = FeCl3 + H2O =>
Fe2O3 + 6 ClH = 2 FeCl3 + 3 H2O
H2SO4Ca(OH)2 = CaOH2SO4H2O =>
H2SO4Ca(OH)2 = CaOH2SO4H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(Ac)2 + HCl = H(Ac)2 + PbCl =>
Pb(Ac)2 + HCl = H(Ac)2 + PbCl
Al + NaOH = Al(OH)2 + Na2 =>
Al + 2 NaOH = Al(OH)2 + Na2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
C6H12O2 + O = CO2 + H2O =>
C6H12O2 + 16 O = 6 CO2 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na2CrO4 + Pb(NO3)2 = NaNO3 + PbCrO4 =>
Na2CrO4 + Pb(NO3)2 = 2 NaNO3 + PbCrO4
Mn{2+} + H2O = Mn2O3 + H{+} + e =>
2 Mn{2+} + 3 H2O = Mn2O3 + 6 H{+} + 2e
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
HNO3 + Au = Au(NO3)3 + H2O + NO2 =>
6 HNO3 + Au = Au(NO3)3 + 3 H2O + 3 NO2
HNO3 + Hg + H2SO4 = H2O + Hg2SO4 + NO =>
2 HNO3 + 6 Hg + 3 H2SO4 = 4 H2O + 3 Hg2SO4 + 2 NO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KI = K + I =>
KI = K + I
FeBr3 + KNO3 = KBr + Fe(NO3)3 =>
FeBr3 + 3 KNO3 = 3 KBr + Fe(NO3)3
HIO2 + KOH = KI + H2O3 =>
HIO2 + KOH = KI + H2O3
Ca3P2 + HNO3 = Ca(NO3)2 + H3PO4 + NO + H2O =>
3 Ca3P2 + 34 HNO3 = 9 Ca(NO3)2 + 6 H3PO4 + 16 NO + 8 H2O
C8H16 + O2 = C8H16O2 =>
C8H16 + O2 = C8H16O2
CaS + HCl(aq) = HS + CaCl =>
CaS + HCl(aq) = HS + CaCl
C5H10S3 + O2 = CO2 + H2O + SO2 =>
2 C5H10S3 + 21 O2 = 10 CO2 + 10 H2O + 6 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuO + MnO2 + H2O2 = CuMnO4 + H2O =>
CuO + MnO2 + H2O2 = CuMnO4 + H2O
K2CrO7 + FeSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
2 K2CrO7 + 18 FeSO4 + 14 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 9 Fe2(SO4)3 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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