| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si(NO3)2 + 2 NaCl = 2 NaNO3 + SiCl2
Al2 + Pb(NO3)2 = Pb2 + Al(NO3)3 =>
2 Al2 + 6 Pb(NO3)2 = 3 Pb2 + 4 Al(NO3)3
Cl + NO2 = NO2Cl =>
Cl + NO2 = NO2Cl
Li2SHNO3 = Li2NO3HS =>
Li2SHNO3 = Li2NO3HS
NaCl + NaIO4 + H2O = Na2H3IO6 + HCl =>
NaCl + NaIO4 + 2 H2O = Na2H3IO6 + HCl
SiCl4 + H2O = HCl + Si + O =>
SiCl4 + 2 H2O = 4 HCl + Si + 2 O
C6H6 + KMnO4 + NaOH = Na2CO3 + MnO2 + H2O + K2CO3 =>
C6H6 + 10 KMnO4 + 2 NaOH = Na2CO3 + 10 MnO2 + 4 H2O + 5 K2CO3
AlO2 + HCl = Cl2 + AlCl3 + H2O =>
2 AlO2 + 8 HCl = Cl2 + 2 AlCl3 + 4 H2O
Ca3[PO4]2 + H2SO4 = CaSO4 + Ca[H2PO4]2 =>
Ca3[PO4]2 + 2 H2SO4 = 2 CaSO4 + Ca[H2PO4]2
Cu{2+} + S2O4{2-} + H2O = Cu + SO4 + H{+} =>
5 Cu{2+} + S2O4{2-} + 4 H2O = 5 Cu + 2 SO4 + 8 H{+}
Cl + NO2 = NO2Cl =>
Cl + NO2 = NO2Cl
CH3COONaHCl = CH3COOHNaCl =>
CH3COONaHCl = CH3COOHNaCl
Li(OH) + H2(SO4) = H2O + Li2(SO4) =>
2 Li(OH) + H2(SO4) = 2 H2O + Li2(SO4)
Be(OH)2 + NaOH = Na2BeO2 + H2O =>
Be(OH)2 + 2 NaOH = Na2BeO2 + 2 H2O
NaI + K[Sb(OH)6] = Na[Sb(OH)6] + KI =>
NaI + K[Sb(OH)6] = Na[Sb(OH)6] + KI
SO3 + H = SO2 + H2O =>
SO3 + 2 H = SO2 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 = =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CH3OCH3 + BF3 = CH3OCH3B + F =>
CH3OCH3 + BF3 = CH3OCH3B + 3 F
Mn2{+} + IO4{-} + H2O = MnO4{-} + IO3{-} + H{+} =>
2 Mn2{+} + 13 IO4{-} + 3 H2O = 4 MnO4{-} + 13 IO3{-} + 6 H{+}
HCl(aq) + Al(s) = H2(g) + AlCl3 =>
6 HCl(aq) + 2 Al(s) = 3 H2(g) + 2 AlCl3
FrH = HFr =>
FrH = HFr
H2O + C6H10O5 = CH4 + CO2 =>
H2O + C6H10O5 = 3 CH4 + 3 CO2
NaNd(SO4)2 + NaHCO3 = Na2SO4 + Nd2(CO3)3 + H2O + CO2 =>
2 NaNd(SO4)2 + 6 NaHCO3 = 4 Na2SO4 + Nd2(CO3)3 + 3 H2O + 3 CO2
C4 = C3 =>
3 C4 = 4 C3
Co2(SO4)3 = Co2 + (SO4)3 =>
Co2(SO4)3 = Co2 + (SO4)3
C6H14 + CO = C + H2O =>
C6H14 + 7 CO = 13 C + 7 H2O
H30 + CaCO3 = H2O + Ca + CO2 =>
H30 + 15 CaCO3 = 15 H2O + 15 Ca + 15 CO2
P + KClO3 + H2O = H3PO4 + HCl + KOH =>
6 P + 5 KClO3 + 14 H2O = 6 H3PO4 + 5 HCl + 5 KOH
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
H + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
10 H + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NaSiO3 + H2 = H2SiO3 + Na =>
NaSiO3 + H2 = H2SiO3 + Na
Cl + NO2 = NO2Cl =>
Cl + NO2 = NO2Cl
H(g)O = H + O2 =>
2 H(g)O = 2 H + O2
CuCO3*Cu(OH)2 = CuO(s) + H2O(l) + CO2(g) =>
CuCO3*Cu(OH)2 = 2 CuO(s) + H2O(l) + CO2(g)
C57H108O6 + O2 = CO2 + H2O =>
C57H108O6 + 81 O2 = 57 CO2 + 54 H2O
H2O2 + KI = H2O + KIO =>
H2O2 + KI = H2O + KIO
FeSO4 + NaOCl + H2O = Fe2O3 + NaCl + H2SO4 =>
2 FeSO4 + NaOCl + 2 H2O = Fe2O3 + NaCl + 2 H2SO4
Cl + NO2 = NO2Cl =>
Cl + NO2 = NO2Cl
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + NaSO4 + MnSO4 + CO2 + H2O =>
4 KMnO4 + 5 Na2C2O4 + 16 H2SO4 = 2 K2SO4 + 10 NaSO4 + 4 MnSO4 + 10 CO2 + 16 H2O
CH4 + O23 = C2O + H2O =>
46 CH4 + 5 O23 = 23 C2O + 92 H2O
KClO3 + KCrO2 + NaOH = KCl + K2CrO4 + H2O + Na2CrO4 =>
KClO3 + 2 KCrO2 + 2 NaOH = KCl + K2CrO4 + H2O + Na2CrO4
Hf + Fe3O4 = HfO2 + Fe =>
2 Hf + Fe3O4 = 2 HfO2 + 3 Fe
Na2O2 + H2O = NaH2 + O =>
Na2O2 + 2 H2O = 2 NaH2 + 4 O
Fe(OH)3 + Zn(NO3)2 = Fe(NO3)3 + Zn(OH)2 =>
2 Fe(OH)3 + 3 Zn(NO3)2 = 2 Fe(NO3)3 + 3 Zn(OH)2
Na(ClO) = NaCl + O2 =>
2 Na(ClO) = 2 NaCl + O2
(FeCl3) + (Pb(NO3)2) = (Fe(NO3)3) + (PbCl2) =>
2(FeCl3) + 3(Pb(NO3)2) = 2(Fe(NO3)3) + 3(PbCl2)
Fe233Mg9Al14Ti430 + H200O100 + H{+} + O200{+} = Fe200O300 + Ti100O200 + Mg{2+} + Al100(OH)300 =>
35721.428571429Fe233Mg9Al14Ti430 + 5390.7288029925H200O100 + 422154.2394015H{+} + 220831.47488422O200{+} = 41615.464285714Fe200O300 + 153602.14285714Ti100O200 + 321492.85714286Mg{2+} + 5001 Al100(OH)300
Cl + NO2 = NO2Cl =>
Cl + NO2 = NO2Cl
C12H26O + SO3 = C12H25SO4 + H =>
C12H26O + SO3 = C12H25SO4 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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