| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + 2 H2SO4 = 2 Cu(HSO4) + H2
CH3CH2CH2OLi + H2SO4 = CH3CH2CH2OH + LiHSO4 =>
CH3CH2CH2OLi + H2SO4 = CH3CH2CH2OH + LiHSO4
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
H4N2O2 = NH4 + NO2 =>
H4N2O2 = NH4 + NO2
MgCl{2+} + NaOH{-} = MgOH{-} + NaCl{2+} =>
MgCl{2+} + NaOH{-} = MgOH{-} + NaCl{2+}
CH07ONS + O2 = CO2 + H2O + SO2 + N2 =>
4 CH07ONS + 13 O2 = 4 CO2 + 14 H2O + 4 SO2 + 2 N2
KMnO4 + K2S + HCl = MnCl2 + SO2 + KCl + H2O =>
6 KMnO4 + 5 K2S + 28 HCl = 6 MnCl2 + 5 SO2 + 16 KCl + 14 H2O
Pd + K2S2O7 = K2PdO2 + PdSO4 + S =>
9 Pd + 4 K2S2O7 = 4 K2PdO2 + 5 PdSO4 + 3 S
MnO4{-} + H2S + H{+} = S + Mn2{+} + H2O =>
4 MnO4{-} + 13 H2S + 6 H{+} = 13 S + 2 Mn2{+} + 16 H2O
MnCl2 + Sn(OH)4 = Mn(OH)2 + SnCl4 =>
2 MnCl2 + Sn(OH)4 = 2 Mn(OH)2 + SnCl4
CU + SO2 = CUSO2 =>
CU + SO2 = CUSO2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
OH{-}CH2{-}CH2{-}CH2{-}CH3 + HCl = Cl{-}CH2{-}CH2{-}CH2{-}CH3 + H2O =>
OH{-}CH2{-}CH2{-}CH2{-}CH3 + HCl = Cl{-}CH2{-}CH2{-}CH2{-}CH3 + H2O
H2SO4 + K[OH] = K2SO4 + H2O =>
H2SO4 + 2 K[OH] = K2SO4 + 2 H2O
Ag2O(s) = Ag(s) + O(g) =>
Ag2O(s) = 2 Ag(s) + O(g)
Li2S + H2O = Li2O + H2S =>
Li2S + H2O = Li2O + H2S
Co + NH4OH = [Co(NH3)6] + H2O =>
Co + 6 NH4OH = [Co(NH3)6] + 6 H2O
Fl + NaCl = FlCl + Na =>
Fl + NaCl = FlCl + Na
CH3SH + CO = H2S + CH3CO(SCH3) =>
2 CH3SH + CO = H2S + CH3CO(SCH3)
Mg + H2O + O2 = Mg(OH) =>
4 Mg + 2 H2O + O2 = 4 Mg(OH)
C3H6O + HCl = C3H5Cl + H2O =>
C3H6O + HCl = C3H5Cl + H2O
Cr + Na2O2 = CrO4 + Na =>
Cr + 2 Na2O2 = CrO4 + 4 Na
Na3FeF6 + NaOH = NaF + NaFe(OH)4 =>
Na3FeF6 + 4 NaOH = 6 NaF + NaFe(OH)4
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Li(OH)3 + H2 = Li + H2O =>
2 Li(OH)3 + 3 H2 = 2 Li + 6 H2O
C6H12O2 + CHO3Na = CO2 + H2O + Na =>
C6H12O2 + 32 CHO3Na = 38 CO2 + 22 H2O + 32 Na
HCl + K2Cr2O7 + C2H6O = KCl + CrCl3 + CO2 + H2O =>
16 HCl + 2 K2Cr2O7 + C2H6O = 4 KCl + 4 CrCl3 + 2 CO2 + 11 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
CrMnO4 + Fe + H2SO4 = FeSO4 + MnSO4 + Cr2SO4 + H2O =>
2 CrMnO4 + 5 Fe + 8 H2SO4 = 5 FeSO4 + 2 MnSO4 + Cr2SO4 + 8 H2O
Co(s) + HCl(aq) = CoCl2(aq) + H2(g) =>
Co(s) + 2 HCl(aq) = CoCl2(aq) + H2(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]3{-} + K{+} + OH{-} + H2O =>
6 FeC2O4*2H2O + 11 H2O2 + 12 K2C2O4 = 2[Fe(C2O4)3]3{-} + 24 K{+} + 22 OH{-} + 12 H2O
H2O2 + I{-} = H2O + IO{-} =>
H2O2 + I{-} = H2O + IO{-}
N2Cl4 + HC4 = H2 + N2 + CCl4 =>
8 N2Cl4 + 2 HC4 = H2 + 8 N2 + 8 CCl4
COOHCOOH + Ca(OH)2 = (COO)2Ca + H2O =>
COOHCOOH + Ca(OH)2 = (COO)2Ca + 2 H2O
S + CuSO4 = SSO4 + Cu =>
S + CuSO4 = SSO4 + Cu
H2OH + KSO4 = KH2SO4 + OH =>
H2OH + KSO4 = KH2SO4 + OH
Al + FeF3 = AlF3 + Fe =>
Al + FeF3 = AlF3 + Fe
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NiCl2*6H2O + H2NCH2CH2NH2 = [Ni(H2NCH2CH2NH2)3]Cl2 + H2O =>
NiCl2*6H2O + 3 H2NCH2CH2NH2 = [Ni(H2NCH2CH2NH2)3]Cl2 + 6 H2O
Rh + HCl = Rh(Cl)3 + H2 =>
2 Rh + 6 HCl = 2 Rh(Cl)3 + 3 H2
NaCl + HNo3 = NaNo3 + HCl =>
NaCl + HNo3 = NaNo3 + HCl
Ag(s) + Pb(NO3)2(aq) = Pb + Ag(NO3)2 =>
Ag(s) + Pb(NO3)2(aq) = Pb + Ag(NO3)2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Fe(OH)3 + KI + H2SO4 = FeI2 + I2 + K2SO4 + H2O =>
2 Fe(OH)3 + 6 KI + 3 H2SO4 = 2 FeI2 + I2 + 3 K2SO4 + 6 H2O
As2O3 + IO4{-} + OH{-} = AsO4{-} + IO3{-} + H2O =>
As2O3 + 4 IO4{-} + 2 OH{-} = 2 AsO4{-} + 4 IO3{-} + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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