| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 BaCl2 = 2 Al + 3 Cl2 + 3 BaSO4
Na + FeO = NaO + Fe =>
Na + FeO = NaO + Fe
Cl + SO3{2-} + H2O = Cl{-} + SO4{2-} + H{+} =>
2 Cl + SO3{2-} + H2O = 2 Cl{-} + SO4{2-} + 2 H{+}
CrCl3 + NaOH + H2O2 = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 NaCl + 8 H2O
Fe2(SO4)3(aq) + KOH(aq) = K(aq) + SO4(aq) + Fe(OH)3(s) =>
Fe2(SO4)3(aq) + 6 KOH(aq) = 6 K(aq) + 3 SO4(aq) + 2 Fe(OH)3(s)
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
Cr2O3 + C = Cr + CO2 =>
2 Cr2O3 + 3 C = 4 Cr + 3 CO2
CH3OH + CH3CH2COOH = H2O + CH3CH2COOCH4 =>
7 CH3OH + 3 CH3CH2COOH = 5 H2O + 4 CH3CH2COOCH4
CuCl2 + NH4OH = CuOH + NH4Cl2 =>
CuCl2 + NH4OH = CuOH + NH4Cl2
Ba + H2O = Ba(OO)2 + H2 =>
Ba + 4 H2O = Ba(OO)2 + 4 H2
Ag(s) + HCl(aq) = AgCl(aq) + H2(aq) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(aq) + H2(aq)
NaOH + HU = H2O + NaU =>
NaOH + HU = H2O + NaU
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
P4 + S2 = PS =>
P4 + 2 S2 = 4 PS
Pb + SnO2 = PbO2 + Sn =>
Pb + SnO2 = PbO2 + Sn
Ba + LiCO3 = BaCO3 + Li =>
Ba + LiCO3 = BaCO3 + Li
CHCOOH + NaHCO3 = C2H3NaO2 + CO2 + H2O =>
4 CHCOOH + 3 NaHCO3 = 3 C2H3NaO2 + 5 CO2 + H2O
Cr(OH)4{-} + H2O2 + OH{-} = (CrO4){-2} + H2O =>
2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 2(CrO4){-2} + 8 H2O
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
ZnO + C2O = Zn + CO =>
ZnO + C2O = Zn + 2 CO
Ag + HNO3 = Ag(OH)3 + NO2 =>
Ag + 3 HNO3 = Ag(OH)3 + 3 NO2
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
NaHSO4 + NaCl = Na2SO4HCl =>
NaHSO4 + NaCl = Na2SO4HCl
CH3CONH2 + H2SO4 + H2O = CH3COOH + NH5SO4 =>
CH3CONH2 + H2SO4 + H2O = CH3COOH + NH5SO4
HBrO3 + H2S = Br2O + S + H2O =>
2 HBrO3 + 4 H2S = Br2O + 4 S + 5 H2O
Xe + F2 = XeF2 =>
Xe + F2 = XeF2
H5SO4 + HI = S + I2 + H2O =>
2 H5SO4 + 6 HI = 2 S + 3 I2 + 8 H2O
Si + HCl = SiCl2 + H2 =>
Si + 2 HCl = SiCl2 + H2
LiI + BaS = Li2S + BaI2 =>
2 LiI + BaS = Li2S + BaI2
Xe + F = XeF6 =>
Xe + 6 F = XeF6
Na + Ar = Na2Ar =>
2 Na + Ar = Na2Ar
Xe + OH = HXeO4 + H2O =>
Xe + 7 OH = HXeO4 + 3 H2O
Al + CO2 = Al2O3 + CO =>
2 Al + 3 CO2 = Al2O3 + 3 CO
K2S2O5 + KIO3 + H2O = K2SO4 + H2SO4 + I2 =>
5 K2S2O5 + 4 KIO3 + 3 H2O = 7 K2SO4 + 3 H2SO4 + 2 I2
C3H7NO2 + HNO3 = C3H6O3 + N2 + H2O =>
5 C3H7NO2 + 3 HNO3 = 5 C3H6O3 + 4 N2 + 4 H2O
SiO2 + Al* = Al2O3 + Si =>
3 SiO2 + 4 Al* = 2 Al2O3 + 3 Si
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
H + As = AsH =>
H + As = AsH
H + Na2SO4 = HSO4 + Na2 =>
H + Na2SO4 = HSO4 + Na2
NaOH + C = Na2C + H2O + O2 =>
4 NaOH + 2 C = 2 Na2C + 2 H2O + O2
Li + H3VO4 = Li3VO4 + H2 =>
6 Li + 2 H3VO4 = 2 Li3VO4 + 3 H2
NaOH + [Fe(F)6] = FeOH + Na + F =>
NaOH + [Fe(F)6] = FeOH + Na + 6 F
Co(NO3)2 + Na2OH = CoOH + NaNO3 =>
Co(NO3)2 + Na2OH = CoOH + 2 NaNO3
K2CrO4 + H2O2 = CrO2 + O2 + KOH =>
K2CrO4 + H2O2 = CrO2 + O2 + 2 KOH
Na + HOH* = NaOH + H2 = =>
2 Na + 2 HOH* = 2 NaOH + H2
NaClO3 + AgNO3 = AgClO3 + NaNO3 =>
NaClO3 + AgNO3 = AgClO3 + NaNO3
H2SeO3 + Ag(OH) = Ag2(SeO3) + H2O =>
H2SeO3 + 2 Ag(OH) = Ag2(SeO3) + 2 H2O
H2Cl + KOH = KHCl + H2O =>
H2Cl + KOH = KHCl + H2O
C17H35COONa + MgCl2 = Mg(C17H35COO)2 + NaCl =>
2 C17H35COONa + MgCl2 = Mg(C17H35COO)2 + 2 NaCl
Cu(NO3)2 + HI = CuI + H(NO3)2 =>
Cu(NO3)2 + HI = CuI + H(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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