| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2 HF = 2 HCl + F2
Fe + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Fe + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
NH3 + AlO = AlH3 + NO =>
NH3 + AlO = AlH3 + NO
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
IO2 + H2O = IO3 + H =>
IO2 + H2O = IO3 + 2 H
HClO3 + Na(OH) = NaClO3 + H2O =>
HClO3 + Na(OH) = NaClO3 + H2O
Sb + CI3 = SbCI3 =>
Sb + CI3 = SbCI3
C10H18O9 + H2O = C2H5OH + CO2 =>
3 C10H18O9 + 3 H2O = 10 C2H5OH + 10 CO2
Fe2 + NH4SCN = [Fe(SCN)6]3 + NH4 =>
3 Fe2 + 36 NH4SCN = 2[Fe(SCN)6]3 + 36 NH4
ZnO + HCOOH = Zn(HCOO)2 + H2O =>
ZnO + 2 HCOOH = Zn(HCOO)2 + H2O
Si(O2) + C = SiC + CO =>
Si(O2) + 3 C = SiC + 2 CO
IO2 + H2O = IO3 + H =>
IO2 + H2O = IO3 + 2 H
HNO3 + C6H7 = CO2 + H2O + N2 =>
62 HNO3 + 10 C6H7 = 60 CO2 + 66 H2O + 31 N2
NaOH + H2CO3 = Na2CO3 + HOH =>
2 NaOH + H2CO3 = Na2CO3 + 2 HOH
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
S(s) + H2SO4(aq) = SO2(g) + H2O =>
S(s) + 2 H2SO4(aq) = 3 SO2(g) + 2 H2O
H5IO6 + NaOH = NaIO4 + H2O =>
H5IO6 + NaOH = NaIO4 + 3 H2O
Ag + Pt(NO3)2 = AgNO3 + Pt =>
2 Ag + Pt(NO3)2 = 2 AgNO3 + Pt
Fe3O4 + C2 = Fe + CO =>
Fe3O4 + 2 C2 = 3 Fe + 4 CO
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
Cs2O(s) + H2O(l) = CsOH =>
Cs2O(s) + H2O(l) = 2 CsOH
Ni(s) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(aq)
Fe2O3 + Br2 = FeBr2 + O2 =>
2 Fe2O3 + 4 Br2 = 4 FeBr2 + 3 O2
Mn(NO2)2 + Na2CO3 = MnCO3 + NaNO2 =>
Mn(NO2)2 + Na2CO3 = MnCO3 + 2 NaNO2
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
Pb(C2H3O2)2(aq) + HCl(aq) = PbCl2(aq) + HC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 HCl(aq) = PbCl2(aq) + 2 HC2H3O2(aq)
As2O3 + NaHCO3 = Na3AsO3 + H2O + CO2 =>
As2O3 + 6 NaHCO3 = 2 Na3AsO3 + 3 H2O + 6 CO2
Cl2 + HF = HCl + F2 =>
Cl2 + 2 HF = 2 HCl + F2
NH3 + H3BO3 = NH4H2BO3 =>
NH3 + H3BO3 = NH4H2BO3
HClO + KCl = KClO3 + HCl =>
3 HClO + KCl = KClO3 + 3 HCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C8H18(e) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(e) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
CH3CH2OH + CrO4{-2} + H{+} = CH3CO2H + Cr{+3} + H2O =>
3 CH3CH2OH + 4 CrO4{-2} + 20 H{+} = 3 CH3CO2H + 4 Cr{+3} + 13 H2O
Cl2 + HF = HCl + F =>
Cl2 + 2 HF = 2 HCl + 2 F
Fe(II)Cl + KOH = Fe(II)OH + KCl =>
Fe(II)Cl + KOH = Fe(II)OH + KCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
FeS2 + HNO3 + HCl = FeCl3 + NO + H2SO4 + H2O =>
FeS2 + 5 HNO3 + 3 HCl = FeCl3 + 5 NO + 2 H2SO4 + 2 H2O
CH3C5H4N + O2 + NH3 = NCC5H4N + H2O =>
2 CH3C5H4N + 3 O2 + 2 NH3 = 2 NCC5H4N + 6 H2O
H(C2H3O2) + NaOH = Na(C2H3O2) + OH2 =>
H(C2H3O2) + NaOH = Na(C2H3O2) + OH2
Cl2 + HF = HCl + F =>
Cl2 + 2 HF = 2 HCl + 2 F
Na2[Pb(OH)4] + K2SO4 = Na2SO4 + KOH + PbSO4 =>
Na2[Pb(OH)4] + 2 K2SO4 = Na2SO4 + 4 KOH + PbSO4
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Cl2 + HF = HCl + F =>
Cl2 + 2 HF = 2 HCl + 2 F
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
Cl2 + HF = HCl + F =>
Cl2 + 2 HF = 2 HCl + 2 F
I2 + KClO3 = KCl + I2O5 =>
3 I2 + 5 KClO3 = 5 KCl + 3 I2O5
Ba(OH)2 + K3Po4 = K3(OH)2 + BaPo4 =>
Ba(OH)2 + K3Po4 = K3(OH)2 + BaPo4
Na(S2O3) + AgI = AgS2O3 + NaI =>
Na(S2O3) + AgI = AgS2O3 + NaI
Na2SO3 + Al2O3 + H2O = NaHSO4 + Al + NaOH =>
3 Na2SO3 + Al2O3 + 3 H2O = 3 NaHSO4 + 2 Al + 3 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/11/25
Équations équilibrées sur03/13/24
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