| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHCl + KOH = CH3CHOH + KCl
FeO + Mn = Mn2O3 + Fe =>
3 FeO + 2 Mn = Mn2O3 + 3 Fe
Mo3P4 + Ag2O = Ag2P4 + Mo3O =>
Mo3P4 + Ag2O = Ag2P4 + Mo3O
CO + Ba(OH)2 = Ba + CO2 + H2O =>
CO + Ba(OH)2 = Ba + CO2 + H2O
Fe2(SO4)3 + NaI = FeI2 + I2 + Na2SO4 =>
Fe2(SO4)3 + 6 NaI = 2 FeI2 + I2 + 3 Na2SO4
C8H8 + KMnO4 = C6H5COOK + KOH + MnO2 + H2O =>
21 C8H8 + 40 KMnO4 = 24 C6H5COOK + 16 KOH + 40 MnO2 + 16 H2O
C7H5N3O6 + H2O = C7H8 + HNO3 =>
C7H5N3O6 + 3 H2O = C7H8 + 3 HNO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C7H7Br + NaOH + C7H8O2 = C14H14O2 + NaBr + H2O =>
C7H7Br + NaOH + C7H8O2 = C14H14O2 + NaBr + H2O
MgSO4 + KF = K2SO4 + MgF2 =>
MgSO4 + 2 KF = K2SO4 + MgF2
CH3CHCl + KOH = CH3CHOH + KCl =>
CH3CHCl + KOH = CH3CHOH + KCl
NH4{+} = N03{-} + H{+} + e =>
3 NH4{+} = N03{-} + 12 H{+} + 8e
Na[Ag(NO2)2] + Na2S2O3 = Na3[Ag(S2O3)2] + NaNO2 =>
Na[Ag(NO2)2] + 2 Na2S2O3 = Na3[Ag(S2O3)2] + 2 NaNO2
NaN3 + NaOH + Al + H2O = NaAlO2 + NH3 =>
3 NaN3 + 5 NaOH + 8 Al + 11 H2O = 8 NaAlO2 + 9 NH3
Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2
C6H5F + O2 = CO2 + H2O + F =>
4 C6H5F + 29 O2 = 24 CO2 + 10 H2O + 4 F
C2H5COOH + NaOH = C2H6 + Na2CO3 + H2 =>
2 C2H5COOH + 8 NaOH = C2H6 + 4 Na2CO3 + 7 H2
CuSO4 + KOH = Cu(OH)2 + SO4 + K =>
CuSO4 + 2 KOH = Cu(OH)2 + SO4 + 2 K
MoO2 + XeF2 = MoF6 + Xe + O2 =>
MoO2 + 3 XeF2 = MoF6 + 3 Xe + O2
CH4 + O22 = H2O + CO2 =>
11 CH4 + 2 O22 = 22 H2O + 11 CO2
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
Al(HSO4)3 + (NH4)2HPO4 = Al2(HPO4)3 + NH4HSO4 =>
2 Al(HSO4)3 + 3(NH4)2HPO4 = Al2(HPO4)3 + 6 NH4HSO4
Fe5 + HCl = FeCl2 + H2 =>
Fe5 + 10 HCl = 5 FeCl2 + 5 H2
Mn + Al(No3)3 = Mn(No3)3 + Al =>
Mn + Al(No3)3 = Mn(No3)3 + Al
F2 + BaI2 = I + BaF2 =>
F2 + BaI2 = 2 I + BaF2
SPO{4} + CaCl{2} = CaPO{4} + SCl{2} =>
SPO{4} + CaCl{2} = CaPO{4} + SCl{2}
Zn + Au(NO2)2 = Au3 + ZnNO2 =>
6 Zn + 3 Au(NO2)2 = Au3 + 6 ZnNO2
KHCO3(s) = K + CHO3 =>
KHCO3(s) = K + CHO3
H2SO4 + CO3{-2} = H2CO3 + SO4{-2} =>
H2SO4 + CO3{-2} = H2CO3 + SO4{-2}
HNO3 + I2O = NO2 + H2O + HIO3 =>
8 HNO3 + I2O = 8 NO2 + 3 H2O + 2 HIO3
FeS3 = Fe + S3 =>
FeS3 = Fe + S3
Pb + Cu(NO3)2 = Pb(NO3) + Cu =>
2 Pb + Cu(NO3)2 = 2 Pb(NO3) + Cu
Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
CO2 + H2O = C4H6O + O2 =>
4 CO2 + 3 H2O = C4H6O + 5 O2
Sr + COO = Sr2O + CO =>
2 Sr + COO = Sr2O + CO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Hg(NO3)2 + (NH4)2S = HgS + NH4NO3 =>
Hg(NO3)2 + (NH4)2S = HgS + 2 NH4NO3
C8H8 + KMnO4 = C6H5COOK + KOH + MnO2 + H2O =>
21 C8H8 + 40 KMnO4 = 24 C6H5COOK + 16 KOH + 40 MnO2 + 16 H2O
Ca2Fe2O5 + H2O + Al(OH)4 = Ca3Al2((OH)4)3 + Fe + OH =>
3 Ca2Fe2O5 + 15 H2O + 4 Al(OH)4 = 2 Ca3Al2((OH)4)3 + 6 Fe + 22 OH
Mn(OH)2 + Br2 + KOH = KMnO4 + KBr + H2O =>
2 Mn(OH)2 + 5 Br2 + 12 KOH = 2 KMnO4 + 10 KBr + 8 H2O
CH3CHCl + KOH = CH3CHOH + KCl =>
CH3CHCl + KOH = CH3CHOH + KCl
C7H6O2 + NaHCO3 = C7H5NaO2 + H2O + CO2 =>
C7H6O2 + NaHCO3 = C7H5NaO2 + H2O + CO2
Sb2S3 + KOH + H2O2 = KSbS3 + K3SbO4 + H2O =>
Sb2S3 + 4 KOH + 2 H2O2 = KSbS3 + K3SbO4 + 4 H2O
HBrAgNO3 = HNO3AgBr =>
HBrAgNO3 = HNO3AgBr
NaHCO3 + HPO3 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + HPO3 = Na3PO4 + 3 CO2 + 2 H2O
ammoniumsulfide + Li2O = (NH4)2O + lithiumsulfide =>
(NH4)2S + Li2O = (NH4)2O + Li2S
Zn + HCl + O2 = H2O + ZnClO2 =>
4 Zn + 4 HCl + 5 O2 = 2 H2O + 4 ZnClO2
H2O2 + MnO2 + MgO = MgMnO4 + H2O =>
H2O2 + MnO2 + MgO = MgMnO4 + H2O
H2S(aq) + BiCl3(aq) = HCl(aq) + Bi2S3 =>
3 H2S(aq) + 2 BiCl3(aq) = 6 HCl(aq) + Bi2S3
KMnO4 + H2SO4 + KCl = Cl2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 KCl = 5 Cl2 + 8 H2O + 6 K2SO4 + 2 MnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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