| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + 2 NH3 = [Ag(NH3)2] + Cl
Fe2O3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 3 KNO2 + 2 H2O
CO2 + H2O = C12H22O11 + O2 =>
12 CO2 + 11 H2O = C12H22O11 + 12 O2
Al + HCl = AlCl2 + H2(g) =>
Al + 2 HCl = AlCl2 + H2(g)
[Ag(NH3)2] + HNO3 = NH4 + Ag + NO2 =>
3[Ag(NH3)2] + 2 HNO3 = 5 NH4 + 3 Ag + 3 NO2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
[Ag(NH3)2] + HNO3 = NH4 + Ag + NO3 =>
[Ag(NH3)2] + 2 HNO3 = 2 NH4 + Ag + 2 NO3
SO2 + Ba(OH)2 = BaSO3 + H2O =>
SO2 + Ba(OH)2 = BaSO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
[Ag(NH3)2] + HNO3 = AgNO3 + NH3 + NH4 =>
[Ag(NH3)2] + HNO3 = AgNO3 + NH3 + NH4
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Cu + HBr = CuBr2 + H =>
Cu + 2 HBr = CuBr2 + 2 H
Al + H2SO4 = Al2SO4 + H2 =>
2 Al + H2SO4 = Al2SO4 + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3SH + CO = CH3COSCH3 + H2S =>
2 CH3SH + CO = CH3COSCH3 + H2S
Na2O2 + PbS + H2SO4 = PbSO4 + Na2SO4 + H2O =>
4 Na2O2 + PbS + 4 H2SO4 = PbSO4 + 4 Na2SO4 + 4 H2O
CH3SH + CO = CH3COSCH3 + H2S =>
2 CH3SH + CO = CH3COSCH3 + H2S
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
Ba + H2O = BaOH + H2 =>
2 Ba + 2 H2O = 2 BaOH + H2
CH3SH + CO = CH3COSCH3 + H2S =>
2 CH3SH + CO = CH3COSCH3 + H2S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2S + CO = CH3CO2 + S8 =>
24 H2S + 32 CO = 16 CH3CO2 + 3 S8
HO = HO =>
HO = HO
Al + HCl = AlCl3 + H2(g) =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2(g)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
FeSiO3 + H2O = Fe3Si2O5(OH)4 + H4SiO4 =>
3 FeSiO3 + 4 H2O = Fe3Si2O5(OH)4 + H4SiO4
Al + HCl = AlCl3 + H2(g) =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al3 + HCl = AlCl3 + H2(g) =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + H3PO4 = FePO4 + H2 =>
2 Fe + 2 H3PO4 = 2 FePO4 + 3 H2
Fe2SiO4 + CO2 + H2O = FeCO3 + H4SiO4 =>
Fe2SiO4 + 2 CO2 + 2 H2O = 2 FeCO3 + H4SiO4
V{3+} + MnO4{-} + H2O = Mn{2+} + VO2{+} + H{+} =>
5 V{3+} + 2 MnO4{-} + 2 H2O = 2 Mn{2+} + 5 VO2{+} + 4 H{+}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2SiO4 + CO2 + H2O = FeCO3 + H4SiO4 =>
Fe2SiO4 + 2 CO2 + 2 H2O = 2 FeCO3 + H4SiO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe3Si2O5(OH)4 + CO2 + H2O = FeCO3 + H4SiO4 =>
Fe3Si2O5(OH)4 + 3 CO2 + 2 H2O = 3 FeCO3 + 2 H4SiO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + F = LiF =>
Li + F = LiF
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/12
Équations équilibrées sur11/14/11
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