| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 AgCl + 3 H2O = 6 Ag + HClO3 + 5 HCl
C7H9N + HCl = CH3C6H4NH3 + Cl =>
C7H9N + HCl = CH3C6H4NH3 + Cl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HC6H7O6 + CaCO3 = CO2 + H2O + [Ca(C6H7O6)2] =>
2 HC6H7O6 + CaCO3 = CO2 + H2O + [Ca(C6H7O6)2]
Fe + Cu(NO3)2 = Cu + Fe(NO3)3 =>
2 Fe + 3 Cu(NO3)2 = 3 Cu + 2 Fe(NO3)3
Fe + C = Fe3C =>
3 Fe + C = Fe3C
HCOOH + CH3OH = HCOOCH3 + H2O =>
HCOOH + CH3OH = HCOOCH3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H6 + Na = C4H5Na + H2 =>
2 C4H6 + 2 Na = 2 C4H5Na + H2
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
WO3 + H2 = H2O + W =>
WO3 + 3 H2 = 3 H2O + W
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HIO3 + K2SO3 = K2SO4 + I2 + H2O =>
2 HIO3 + 5 K2SO3 = 5 K2SO4 + I2 + H2O
Na2S2O3*5H2O + (NH4)2SO4 = (NH4)2S2O3 + Na2SO4 + H2O =>
Na2S2O3*5H2O + (NH4)2SO4 = (NH4)2S2O3 + Na2SO4 + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH4NO3 + CH3COONa = CH3NO3 + NH4COONa =>
NH4NO3 + CH3COONa = CH3NO3 + NH4COONa
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
NO3{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO3{-} + 4 Zn + 7 OH{-} = NH3 + 4 ZnO2{2-} + 2 H2O
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaOH(aq) + CuSO4(aq) = NaSO4 + OHCu =>
NaOH(aq) + CuSO4(aq) = NaSO4 + OHCu
SO2 + FeS2 = FeSO4 + S =>
2 SO2 + FeS2 = FeSO4 + 3 S
C5H15OH + O2 = CO2 + H2O =>
2 C5H15OH + 17 O2 = 10 CO2 + 16 H2O
ZnCl2 + KOH = K2[Zn(OH)4] + KCl =>
ZnCl2 + 4 KOH = K2[Zn(OH)4] + 2 KCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + Fe2(SO3)3 = Mg(SO3)3 + Fe =>
Mg + Fe2(SO3)3 = Mg(SO3)3 + 2 Fe
Ti2O3 + Al = Ti + Al2O3 =>
Ti2O3 + 2 Al = 2 Ti + Al2O3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaO + SO3 = CaSO3 + O2 =>
2 CaO + 2 SO3 = 2 CaSO3 + O2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
C28H28 + CuO = CO2 + H2O + Cu =>
C28H28 + 70 CuO = 28 CO2 + 14 H2O + 70 Cu
PbO(s) = O + Pb =>
PbO(s) = O + Pb
Au(OH)3 + H4SiO4 = Au4(SiO4)3 + H2O =>
4 Au(OH)3 + 3 H4SiO4 = Au4(SiO4)3 + 12 H2O
C7H7NO2 + H2OCrO3 + H2SO4 = C7H5NO4 + CrO(SO4) + H2O =>
C7H7NO2 + 3 H2OCrO3 + 3 H2SO4 = C7H5NO4 + 3 CrO(SO4) + 7 H2O
C2N2 + Na = NaCN =>
C2N2 + 2 Na = 2 NaCN
O2 + C5H10OH = CO2 + H2O =>
29 O2 + 4 C5H10OH = 20 CO2 + 22 H2O
NaHClO + H2O = H3O + NaClO =>
NaHClO + H2O = H3O + NaClO
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Cr2O7 + NP = Cr + NPO2 =>
2 Cr2O7 + 7 NP = 4 Cr + 7 NPO2
B7H21 + H2O = B(OH)3 + H2 =>
B7H21 + 21 H2O = 7 B(OH)3 + 21 H2
K2Cr2O7H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + S + H2O =>
3 K2Cr2O7H2S + 10 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + S + 13 H2O
Zn + HCl + NaNO3 = Cl2Zn + ClNH4 + H2O + Na2 =>
9 Zn + 20 HCl + 2 NaNO3 = 9 Cl2Zn + 2 ClNH4 + 6 H2O + Na2
Ni + Al + S8 = NiAl2S4 =>
2 Ni + 4 Al + S8 = 2 NiAl2S4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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