| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + 10 NaClKClLiCl + 24 H2SO4 = 5 Na2SO4 + 6 MnSO4 + 15 Cl2 + 5 Li2SO4 + 8 K2SO4 + 24 H2O
S2O6{2-} + H2O = H2SO4 + e =>
S2O6{2-} + 2 H2O = 2 H2SO4 + 2e
P2O4 + H2O = HPO2 + HPO3 =>
P2O4 + H2O = HPO2 + HPO3
C4H6O4 + Ba(OH)2 = Ba + COOH + H2O =>
C4H6O4 + 5 Ba(OH)2 = 5 Ba + 4 COOH + 6 H2O
Sodiumhydroxide + Hydrogenchloride = Sodiumchloride + water =>
NaOH + HCl = NaCl + H2O
Ba(HCO3)2 + Ca(OH)2 = Ba(OH)2 + Ca(HCO3)2 =>
Ba(HCO3)2 + Ca(OH)2 = Ba(OH)2 + Ca(HCO3)2
Cl2 + NO2 = ClNO2 =>
Cl2 + 2 NO2 = 2 ClNO2
Mg(OH)2 + HCl = Mg + Cl(OH)2 + H2O =>
3 Mg(OH)2 + 2 HCl = 3 Mg + 2 Cl(OH)2 + 2 H2O
CO(g) + Fe2O3(s) = CO2(g) + FeO(s) =>
CO(g) + Fe2O3(s) = CO2(g) + 2 FeO(s)
H2S + HClO3 = S + H2O + HCl =>
3 H2S + HClO3 = 3 S + 3 H2O + HCl
Cl2(g) + Na2O(s) = Cl2O(g) + Na(s) =>
Cl2(g) + Na2O(s) = Cl2O(g) + 2 Na(s)
NH3 + O2 = NO2 + H29 =>
29 NH3 + 29 O2 = 29 NO2 + 3 H29
C4H9Cl + Na = NaCl + C8H18 =>
2 C4H9Cl + 2 Na = 2 NaCl + C8H18
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
Fe + HClO = H2 + Fe(ClO)3 =>
2 Fe + 6 HClO = 3 H2 + 2 Fe(ClO)3
HCr2O7{-} + HSO3{-} + H3O{+} = SO42{-} + Cr3{+} + H2O =>
237 HCr2O7{-} + 34 HSO3{-} + 395 H3O{+} = 34 SO42{-} + 158 Cr3{+} + 728 H2O
Ca(OH)2 + NaNO3 = Ca(NO3)2 + NaOH =>
Ca(OH)2 + 2 NaNO3 = Ca(NO3)2 + 2 NaOH
ZnSO4*5H2O = ZnO + SO3 + H2O =>
ZnSO4*5H2O = ZnO + SO3 + 5 H2O
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O =>
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O
Cl3 + O2 = Cl5O7 =>
10 Cl3 + 21 O2 = 6 Cl5O7
ZnBr2 + Hg = ZnHgBr2 =>
ZnBr2 + Hg = ZnHgBr2
NaNO3 + Al(NO3)3 = AlNO3 + Na(NO3)3 =>
NaNO3 + Al(NO3)3 = AlNO3 + Na(NO3)3
NaHC8H4O4 + NaOH = H2O + Na2C8H4O4 =>
NaHC8H4O4 + NaOH = H2O + Na2C8H4O4
NaCHO2 + H2O = NaCO2 + H3O =>
NaCHO2 + H2O = NaCO2 + H3O
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
VO(OH)2 = VO2 + H2O =>
VO(OH)2 = VO2 + H2O
C3H4 + Cl2 = CCl + H2 =>
2 C3H4 + 3 Cl2 = 6 CCl + 4 H2
Na2B4O7 + C3H6N6 = BN + NaOH + CO2 + H2O =>
3 Na2B4O7 + 2 C3H6N6 = 12 BN + 6 NaOH + 6 CO2 + 3 H2O
C4H6 + H2 = C4H8 =>
C4H6 + H2 = C4H8
MnO2 + Na2C2O4 + H2SO4 = MnSO4 + H2O + CO2 + Na2SO4 =>
MnO2 + Na2C2O4 + 2 H2SO4 = MnSO4 + 2 H2O + 2 CO2 + Na2SO4
Na1Al7Si11 + H2O = Al2Si2O5(OH)4 + H4SiO4 + Na + H =>
2 Na1Al7Si11 + 95 H2O = 7 Al2Si2O5(OH)4 + 8 H4SiO4 + 2 Na + 130 H
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
C6H6 + C4H9Cl = C14H22 + HCl =>
C6H6 + 2 C4H9Cl = C14H22 + 2 HCl
Zn(OH)2 + H2SO4 = Zn + SO4 + H2O =>
Zn(OH)2 + H2SO4 = Zn + SO4 + 2 H2O
KI + K2Cr2O7 + H2SO4 = I2 + KHSO4 + CrO2 + H2O =>
4 KI + K2Cr2O7 + 6 H2SO4 = 2 I2 + 6 KHSO4 + 2 CrO2 + 3 H2O
C3H6O2 + H2O = CO2 + H =>
C3H6O2 + 4 H2O = 3 CO2 + 14 H
Fe + O2 = FeO100 =>
Fe + 50 O2 = FeO100
Sb3(PO4)5 + CaCO3 = Sb2(CO3)5 + Ca3(PO4)2 =>
2 Sb3(PO4)5 + 15 CaCO3 = 3 Sb2(CO3)5 + 5 Ca3(PO4)2
LiCl + Fe(NO3)3 = LiNO3 + FeCl3 =>
3 LiCl + Fe(NO3)3 = 3 LiNO3 + FeCl3
As2O3 + H2SO4 + Cu = AsH3 + H2O + CuSO4 =>
As2O3 + 6 H2SO4 + 6 Cu = 2 AsH3 + 3 H2O + 6 CuSO4
MnSO4*1H2O = Mn + SO4 + H2O =>
MnSO4*1H2O = Mn + SO4 + H2O
HCl3 + Br2 + H2O = HBrO3 + HCl =>
5 HCl3 + Br2 + 6 H2O = 2 HBrO3 + 15 HCl
Al + K2Cr2O7 + HCl = AlCl3 + KCl + CrCl3 + H2O =>
2 Al + K2Cr2O7 + 14 HCl = 2 AlCl3 + 2 KCl + 2 CrCl3 + 7 H2O
FeF2 + AlF3 = Fe3Al2F12 =>
3 FeF2 + 2 AlF3 = Fe3Al2F12
C3H5(OH)3 + KMnO4 = K2CO3 + Mn2O3 + CO2 + H2O =>
4 C3H5(OH)3 + 14 KMnO4 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
Ag2O + HNO3 = Ag(NO3)2 + NO2 + H2O =>
Ag2O + 6 HNO3 = 2 Ag(NO3)2 + 2 NO2 + 3 H2O
ZnCl2 + KOH = ZnO + KHCl2 =>
ZnCl2 + KOH = ZnO + KHCl2
Na2B4O7 + C3H6N6 = BN + NaOH + CO2 + NH3 =>
6 Na2B4O7 + 5 C3H6N6 = 24 BN + 12 NaOH + 15 CO2 + 6 NH3
H2SO4 + Ca = CaSO4 + H2 =>
H2SO4 + Ca = CaSO4 + H2
C2H5COC3H5 + O2 = CO2 + H2O =>
C2H5COC3H5 + 8 O2 = 6 CO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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