| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCOOHC3H7OH = HCOOC3H7HOH
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Li + MgCl2 = LiCl + Mg =>
2 Li + MgCl2 = 2 LiCl + Mg
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H9OH + C2H2O2 = C6H12O2 + H2O =>
7 C4H9OH + 4 C2H2O2 = 6 C6H12O2 + 3 H2O
C2 = C10 =>
5 C2 = C10
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H{+} + CrO7{2-} + C2H5OH = Cr{3+} + C2H4O + H2O =>
10 H{+} + 2 CrO7{2-} + 9 C2H5OH = 2 Cr{3+} + 9 C2H4O + 14 H2O
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(CIO3)2 + (NH4)2S = NH4CIO3 + ZnS =>
Zn(CIO3)2 + (NH4)2S = 2 NH4CIO3 + ZnS
SO2 + CaCO3 + H2O = CaSO3*H2O + CO2 =>
SO2 + CaCO3 + H2O = CaSO3*H2O + CO2
RCOH + Ag(NH3)2OH = RCOONH4 + Ag + NH3 + H2O =>
RCOH + 2 Ag(NH3)2OH = RCOONH4 + 2 Ag + 3 NH3 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C7H6O2 = H + C7H5O2 =>
C7H6O2 = H + C7H5O2
Ag + I2 = AgI =>
2 Ag + I2 = 2 AgI
Li3PO4(aq) + Au(s) = Li + Au3PO4 =>
Li3PO4(aq) + 3 Au(s) = 3 Li + Au3PO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH3CH2OH + [O] = CH3COO + H2O =>
2 CH3CH2OH + 5[O] = 2 CH3COO + 3 H2O
NH4Cl + F = Cl + NH4F =>
NH4Cl + F = Cl + NH4F
Cr(OH)3 + H2SiO3 = Cr2(SiO3)3 + H2O =>
2 Cr(OH)3 + 3 H2SiO3 = Cr2(SiO3)3 + 6 H2O
Al2 = Al1 =>
Al2 = 2 Al1
CaCI2 + Pb(NO3)2 = PbCI2 + Ca(NO3)2 =>
CaCI2 + Pb(NO3)2 = PbCI2 + Ca(NO3)2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
NH2 + H3O = NH3 + OH =>
2 NH2 + H3O = 2 NH3 + OH
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
CHCCCH + KMnO4 = KOOCCOOK + KOH + MnO2 + H2O =>
3 CHCCCH + 14 KMnO4 = 6 KOOCCOOK + 2 KOH + 14 MnO2 + 2 H2O
HNO3 + Na2SO4 = NaNO3 + SO3 + H2O =>
2 HNO3 + Na2SO4 = 2 NaNO3 + SO3 + H2O
Cu2[Fe(CN)6] + NH4OH = Cu(NH3)4{2+} + Fe(CN)6{4-} + H2O =>
Cu2[Fe(CN)6] + 8 NH4OH = 2 Cu(NH3)4{2+} + Fe(CN)6{4-} + 8 H2O
H2S + Ca(OH)2 = CaS + HOH =>
H2S + Ca(OH)2 = CaS + 2 HOH
K3PO4 + Ca(NO3)2 = K(NO3) + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(NO3)2 = 6 K(NO3) + Ca3(PO4)2
MnO4K + HCl + H2S = Cl2Mn + S + ClK + H2O =>
2 MnO4K + 6 HCl + 5 H2S = 2 Cl2Mn + 5 S + 2 ClK + 8 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Na2SO4 + LiCl = Li2SO4 + NaCl =>
Na2SO4 + 2 LiCl = Li2SO4 + 2 NaCl
(NH4)2CO3 + Al(C2H3O2)3 = NH4C2H3O2 + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(C2H3O2)3 = 6 NH4C2H3O2 + Al2(CO3)3
Na2Cr2O7 + Cu2SO4 + H2SO4 = Cr2(SO4)3 + CuSO4 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 Cu2SO4 + 7 H2SO4 = Cr2(SO4)3 + 6 CuSO4 + Na2SO4 + 7 H2O
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
Fe{2+} + Cd = Fe + Cd{2+} =>
Fe{2+} + Cd = Fe + Cd{2+}
Ca(NO3)2 = Ca(NO2)2O2 =>
Ca(NO3)2 = Ca(NO2)2O2
HgBr2 + Cr = CrBr3 + Hg =>
3 HgBr2 + 2 Cr = 2 CrBr3 + 3 Hg
C + H + N + O + S = C7H5NO3S =>
7 C + 5 H + N + 3 O + S = C7H5NO3S
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cl = Cl22 =>
22 Cl = Cl22
Al + Cl2AlCl3 = AlCl4 =>
Al + 4 Cl2AlCl3 = 5 AlCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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