| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 KNO3 = N2 + 3 KNO2 + 3 H2O
C3H5OOH + O2 = CO2 + H2O =>
2 C3H5OOH + 7 O2 = 6 CO2 + 6 H2O
BrO3 + SbO = Br2 + Sb2O5 =>
2 BrO3 + 4 SbO = Br2 + 2 Sb2O5
S6 + O2 = SO2 =>
S6 + 6 O2 = 6 SO2
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
C6H12O6 + Ag(NH3)2OH = C6H11O7NH4 + Ag + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = C6H11O7NH4 + 2 Ag + 3 NH3 + H2O
Fe(NO3)3*9H2O + K2C2O4*H2O = K3Fe(C2O4)3*3H2O + KNO3 + H2O =>
Fe(NO3)3*9H2O + 3 K2C2O4*H2O = K3Fe(C2O4)3*3H2O + 3 KNO3 + 9 H2O
AgClO + KCl = AgCl + KClO3 =>
3 AgClO + KCl = 3 AgCl + KClO3
HNO3(aq) + (NH4)2CO3(aq) = (NH4)NO3(aq) + H2CO3(aq) =>
2 HNO3(aq) + (NH4)2CO3(aq) = 2(NH4)NO3(aq) + H2CO3(aq)
Fe(NO3)3*9H2O = Fe2O3 + NO2 + O2 + H2O =>
4 Fe(NO3)3*9H2O = 2 Fe2O3 + 12 NO2 + 3 O2 + 36 H2O
CH3Br + NaOH = CH3OH + Br2 + Na =>
2 CH3Br + 2 NaOH = 2 CH3OH + Br2 + 2 Na
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
KIO3 + SO2 + H2O = I2 + KHSO4 + H2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = I2 + 2 KHSO4 + 3 H2SO4
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
N2O + SO3 = N2SO4 =>
N2O + SO3 = N2SO4
HNO3(aq) + (NH4)2CO3(aq) = NH4NO3(aq) + H2CO3(aq) =>
2 HNO3(aq) + (NH4)2CO3(aq) = 2 NH4NO3(aq) + H2CO3(aq)
SO3 + Co(OH)2 = Co + SO4 + H2O =>
SO3 + Co(OH)2 = Co + SO4 + H2O
C3H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C3H10(g) + 11 O2(g) = 6 CO2(g) + 10 H2O(l)
NaCHO3 = NaOH + CO2 =>
NaCHO3 = NaOH + CO2
HgO(g) = Hg(l) + O2(g) =>
2 HgO(g) = 2 Hg(l) + O2(g)
Na + Au = NaAu =>
Na + Au = NaAu
NO2 + C = NO + CO =>
NO2 + C = NO + CO
Zn + H2SO4(aq) = ZnSO4(aq) + H2 =>
Zn + H2SO4(aq) = ZnSO4(aq) + H2
AgNo3 + I2 = AgI + No3 =>
2 AgNo3 + I2 = 2 AgI + 2 No3
Cu2O + SO2 + O2 = CuSO4 =>
2 Cu2O + 4 SO2 + 3 O2 = 4 CuSO4
F + Fr = FFr =>
F + Fr = FFr
RbCl + H2O = RbOH + HCl =>
RbCl + H2O = RbOH + HCl
Mg(s) + Na2CrO4(aq) = MgCrO4 + Na =>
Mg(s) + Na2CrO4(aq) = MgCrO4 + 2 Na
Ag2O + NH3*H2O = [Ag(NH3)2](OH) + H2O =>
Ag2O + 4 NH3*H2O = 2[Ag(NH3)2](OH) + 3 H2O
Ca = Ca{2+} + e =>
Ca = Ca{2+} + 2e
H2SO4(l) = H2O(l) + SO3(l) =>
H2SO4(l) = H2O(l) + SO3(l)
PO4 + C = CO4 + P =>
PO4 + C = CO4 + P
SO2Cl2 + H2O = H2SO4 + HCl =>
SO2Cl2 + 2 H2O = H2SO4 + 2 HCl
BrO = Br + O =>
BrO = Br + O
MnCO3(s) = MnO + CO2 =>
MnCO3(s) = MnO + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H5COOH + NaOH = NaC2H5COO + H2O =>
C2H5COOH + NaOH = NaC2H5COO + H2O
Cu2O + Zn = Cu + ZnO =>
Cu2O + Zn = 2 Cu + ZnO
C2H4Cl2 + H2O = C2H4O + HCl =>
C2H4Cl2 + H2O = C2H4O + 2 HCl
C4H6O4 + NH3 = C4H12N2O4 =>
C4H6O4 + 2 NH3 = C4H12N2O4
(NH4)2S + NaOH = (NH4)OH + Na2S =>
(NH4)2S + 2 NaOH = 2(NH4)OH + Na2S
Cu2 + I = Cu2I =>
Cu2 + I = Cu2I
S2O3{2-} + H2O = SO4{2-} + H{+} + {-} =>
S2O3{2-} + 5 H2O = 2 SO4{2-} + 10 H{+} + 8e
Fe2O3 + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3 + 3 C(s) = 4 Fe(s) + 3 CO2(g)
C9H20O4S2 + O2 = CO2 + H2O + SO2 =>
C9H20O4S2 + 14 O2 = 9 CO2 + 10 H2O + 2 SO2
Sr(NO3)2 + KI = SrI + K(NO3)2 =>
Sr(NO3)2 + KI = SrI + K(NO3)2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(OH)4{-} + H{+} = Al{3+} + H2O =>
Al(OH)4{-} + 4 H{+} = Al{3+} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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