| Équations équilibrées la veille | Équations équilibrées le lendemain |
I + 3 Cl = ICl3
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
Br + Cl = BrCl =>
Br + Cl = BrCl
Br + Cl2 = BrCl =>
2 Br + Cl2 = 2 BrCl
Br + Cl = BrCl =>
Br + Cl = BrCl
ZnO + H2O = ZnH2O2 =>
ZnO + H2O = ZnH2O2
Na(OH) + SO3 = Na2SO4 + H2O =>
2 Na(OH) + SO3 = Na2SO4 + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cl2 + H2O = HClO + HCl =>
Cl2 + H2O = HClO + HCl
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
KOH = K2O + H2O =>
2 KOH = K2O + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + Cu{+2} = Al{+3} + Cu =>
2 Al + 3 Cu{+2} = 2 Al{+3} + 3 Cu
Cu(OH)2 + CO2 = CuCO3 + H2O =>
Cu(OH)2 + CO2 = CuCO3 + H2O
ZnO + C = CO + Zn =>
ZnO + C = CO + Zn
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
NiO + HCl = NiCl2 + H2O =>
NiO + 2 HCl = NiCl2 + H2O
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
NaSO4 + Mg = MgSO4 + Na =>
NaSO4 + Mg = MgSO4 + Na
Na2SO4 + Mg = MgSO4 + Na =>
Na2SO4 + Mg = MgSO4 + 2 Na
C6H5CH2OH + MnO2 + H{+} = C6H5CHO + Mn2{+} + H2O =>
7 C6H5CH2OH + 4 MnO2 + 2 H{+} = 7 C6H5CHO + 2 Mn2{+} + 8 H2O
C6H5CHO + MnO4{-} + H{+} = C6H5COOH + MnO2(s) + H2O =>
3 C6H5CHO + 2 MnO4{-} + 2 H{+} = 3 C6H5COOH + 2 MnO2(s) + H2O
C6H5CHO + MnO4{-} + H{+} = C6H5COOH + MnO2 + H2O =>
3 C6H5CHO + 2 MnO4{-} + 2 H{+} = 3 C6H5COOH + 2 MnO2 + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
H2SO4 + Mg(OH)2 = MgSO4 + H2O =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuCl2 + AgNO3 = AgCl + Cu(NO3)2 =>
CuCl2 + 2 AgNO3 = 2 AgCl + Cu(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + O = MgO =>
Mg + O = MgO
HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
HCl + MgO = MgCl + H + O =>
HCl + MgO = MgCl + H + O
HI + NaClO = HCl + NaI3 + H2O =>
3 HI + NaClO = HCl + NaI3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Zn + CuSO4 = Cu + Zn2SO4 =>
2 Zn + CuSO4 = Cu + Zn2SO4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Fe + HNO3 = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
CaCO3 + HCl = CaCl + HCO3 =>
CaCO3 + HCl = CaCl + HCO3
S + NaOH = Na2S + Na2SO3 + H2O =>
3 S + 6 NaOH = 2 Na2S + Na2SO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/09
Équations équilibrées sur01/23/09
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