| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H13NO2 + 29 O2 = 24 CO2 + 18 H2O + 4 NH4
C3H6O3 = C3H4O2 + H2O =>
C3H6O3 = C3H4O2 + H2O
PbO2 + H2 = Pb + H2O =>
PbO2 + 2 H2 = Pb + 2 H2O
HgCl2 + Na(OH) = Hg(OH)2 + NaCl =>
HgCl2 + 2 Na(OH) = Hg(OH)2 + 2 NaCl
Al(NO3)3*9H2O + Zn(NO3)2*6H2O + C2H5NO2 = Zn95Al5O100 + CO2 + H2O + N2 =>
90.000000000001Al(NO3)3*9H2O + 1710 Zn(NO3)2*6H2O + 2060 C2H5NO2 = 18 Zn95Al5O100 + 4120 CO2 + 16220 H2O + 2875 N2
KAl(SO4)2 + H2O = KAl(SO4)2*H2O =>
KAl(SO4)2 + H2O = KAl(SO4)2*H2O
H2C2O4 + H2O = HC2O4{-} + H3O{+} =>
H2C2O4 + H2O = HC2O4{-} + H3O{+}
Na3 + Co3 = Na3Co3 =>
Na3 + Co3 = Na3Co3
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
C6H5OH + KOH = K + CO2 + H2O =>
C6H5OH + 28 KOH = 28 K + 6 CO2 + 17 H2O
HCOH + Cu(OH)2 = HCOOH + CuOH + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + 2 CuOH + H2O
Na2SiO3 + H2O = NaHSiO3 + NaOH =>
Na2SiO3 + H2O = NaHSiO3 + NaOH
O3 + MnO2 + NaOH = Na2MnO4 + H2O =>
O3 + 3 MnO2 + 6 NaOH = 3 Na2MnO4 + 3 H2O
C6H12 = C + H =>
C6H12 = 6 C + 12 H
FeCl3 + NaHCO3 = CO2 + Fe(OH)3 + NaCl =>
FeCl3 + 3 NaHCO3 = 3 CO2 + Fe(OH)3 + 3 NaCl
Na2B4O7*10H2O + H2O2 + NaOH + H2O = Na2[B2(O2)2(OH)4]*6H2O =>
Na2B4O7*10H2O + 4 H2O2 + 2 NaOH + H2O = 2 Na2[B2(O2)2(OH)4]*6H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Al2(SO4)3 + HCl = AlCl3 + H2O + SO3 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO3
C2H4 + KMnO4 + NaOH = K2MnO4 + Na2MnO4 + C2H4(OH)2 =>
C2H4 + 2 KMnO4 + 2 NaOH = K2MnO4 + Na2MnO4 + C2H4(OH)2
Cl2(g) + I{-}(aq) = I2(s) + Cl{-}(aq) =>
Cl2(g) + 2 I{-}(aq) = I2(s) + 2 Cl{-}(aq)
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
Na3PO4 + KNO3 = NaNO3 + K3PO4 =>
Na3PO4 + 3 KNO3 = 3 NaNO3 + K3PO4
FeSO4 + KClO3 + KOH = K2FeO4 + Cl2 + K2SO4 + H2O =>
5 FeSO4 + 4 KClO3 + 16 KOH = 5 K2FeO4 + 2 Cl2 + 5 K2SO4 + 8 H2O
Cu(NO3)2(aq) + KI(aq) = KNO3(aq) + CuI2 =>
Cu(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + CuI2
Fe = Fe4 =>
4 Fe = Fe4
CO + SO2 = CO2 + COS =>
3 CO + SO2 = 2 CO2 + COS
CaCO3 + Na2CO3 + H2O = NaHCO3 + Ca(OH)2 =>
CaCO3 + Na2CO3 + 2 H2O = 2 NaHCO3 + Ca(OH)2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Ba(NO3)2 + Na2SO4 = Ba(NO3)2Na2SO4 =>
Ba(NO3)2 + Na2SO4 = Ba(NO3)2Na2SO4
S + O2 = SO2 =>
S + O2 = SO2
K2O + HOH = KOH =>
K2O + HOH = 2 KOH
Co(OH)2 + SO3 = CoSO4 + H2O =>
Co(OH)2 + SO3 = CoSO4 + H2O
Zn + ClO = ZnClO =>
Zn + ClO = ZnClO
CH3COONH4 + HCl = CH3COOH + NH4Cl =>
CH3COONH4 + HCl = CH3COOH + NH4Cl
KMnO4 + HBr + H2SO4 = MnSO4 + HBrO + K2SO4 + H2O =>
2 KMnO4 + 5 HBr + 3 H2SO4 = 2 MnSO4 + 5 HBrO + K2SO4 + 3 H2O
PbSO4(s) + NaC2H3O2(aq) = Na2[Pb(C2H3O2)4](aq) + Na2SO4(aq) =>
PbSO4(s) + 4 NaC2H3O2(aq) = Na2[Pb(C2H3O2)4](aq) + Na2SO4(aq)
Mn2 + NH4OH = Mn(OH)2 + NH4 =>
Mn2 + 4 NH4OH = 2 Mn(OH)2 + 4 NH4
C2H5OH + PCl5 = C2H5Cl + POCl3 + H2O =>
2 C2H5OH + PCl5 = 2 C2H5Cl + POCl3 + H2O
CH3OH + KMnO4 = CO2 + KOH + MnO2 + H2O =>
CH3OH + 2 KMnO4 = CO2 + 2 KOH + 2 MnO2 + H2O
Mg + LiF = MgF2 + Li =>
Mg + 2 LiF = MgF2 + 2 Li
Mg(IO3)2 = Mg + IO3 =>
Mg(IO3)2 = Mg + 2 IO3
C2H7N + HCl = C2H8NCl =>
C2H7N + HCl = C2H8NCl
(NH4)2PtCl6 = NH4Cl + Pt + Cl2 =>
(NH4)2PtCl6 = 2 NH4Cl + Pt + 2 Cl2
P4O6 + H2O = H2HPO3 =>
P4O6 + 6 H2O = 4 H2HPO3
H2SO3 + Cd(OH)2 = Cd(SO3) + H2O =>
H2SO3 + Cd(OH)2 = Cd(SO3) + 2 H2O
CuO + Na2CO3 = Na2O + CuCO3 =>
CuO + Na2CO3 = Na2O + CuCO3
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2(g) =>
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2(g)
PBO + H2O = PB(OH)2 =>
PBO + H2O = PB(OH)2
NaOH + Na2SO4 = H2SO4 + Na2O =>
2 NaOH + Na2SO4 = H2SO4 + 2 Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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