| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
MnO2 + H = Mn + H2O =>
MnO2 + 4 H = Mn + 2 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Co(OH)2 = Co + OH =>
Co(OH)2 = Co + 2 OH
Na2SO3 + NH4Cl = NaCl + (NH4)2SO3 =>
Na2SO3 + 2 NH4Cl = 2 NaCl + (NH4)2SO3
Na2SO3 + NaNO2 = Na2NO2 + NaSO3 =>
Na2SO3 + NaNO2 = Na2NO2 + NaSO3
MgF2 = Mg + F =>
MgF2 = Mg + 2 F
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
H2 + OH = H2O =>
H2 + 2 OH = 2 H2O
CH4COOH + NaOH = CH4COONa + H2O =>
CH4COOH + NaOH = CH4COONa + H2O
LiCoO2 + NaCl = NaCoO2 + LiCl =>
LiCoO2 + NaCl = NaCoO2 + LiCl
Al + HSO3 = Al(HSO3)3 =>
Al + 3 HSO3 = Al(HSO3)3
LiCoO2 + CaCl2 = CaCoO2 + LiCl2 =>
LiCoO2 + CaCl2 = CaCoO2 + LiCl2
Al + HSO3 = Al(HSO3)3 =>
Al + 3 HSO3 = Al(HSO3)3
Ag2S = Ag + S =>
Ag2S = 2 Ag + S
Al(OH)3 = Al + OH =>
Al(OH)3 = Al + 3 OH
CaCrO4 = Ca + Cr + O =>
CaCrO4 = Ca + Cr + 4 O
PbF2 = Pb + F =>
PbF2 = Pb + 2 F
IO3 + H = I2 + H2O =>
2 IO3 + 12 H = I2 + 6 H2O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Zn(OH)2 = Zn + OH =>
Zn(OH)2 = Zn + 2 OH
Al + H2O2 = Al(OH)3 =>
2 Al + 3 H2O2 = 2 Al(OH)3
K4Fe(CN)6 + CuSO4 = FeSO4 + K4Cu(CN)6 =>
K4Fe(CN)6 + CuSO4 = FeSO4 + K4Cu(CN)6
AgNO3 + H2O = AgOH + HNO3 =>
AgNO3 + H2O = AgOH + HNO3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Na2CO3 + HCl = OH + Na2Cl + CO2 =>
Na2CO3 + HCl = OH + Na2Cl + CO2
Mg + H2SO4 = SO4 + MgH =>
2 Mg + H2SO4 = SO4 + 2 MgH
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
S + H2SO4 = H2O + SO2 =>
S + 2 H2SO4 = 2 H2O + 3 SO2
CuS = Cu + S =>
CuS = Cu + S
C6H12 + O2 = CO2 + H20 =>
5 C6H12 + 30 O2 = 30 CO2 + 3 H20
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mn + KOH = Mn(OH)2 + K =>
Mn + 2 KOH = Mn(OH)2 + 2 K
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
KFe3(SO4)2(OH)6 + H = K + Fe + SO4 + H2O =>
KFe3(SO4)2(OH)6 + 6 H = K + 3 Fe + 2 SO4 + 6 H2O
Cu + HCl = CuCl2 + H =>
Cu + 2 HCl = CuCl2 + 2 H
Fe2(OH)3 = Fe + OH =>
Fe2(OH)3 = 2 Fe + 3 OH
Fe(OH)3 = Fe + OH =>
Fe(OH)3 = Fe + 3 OH
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
NH4Cl + NaOH = NaCl + NH3 + H2O =>
NH4Cl + NaOH = NaCl + NH3 + H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/07/12
Équations équilibrées sur08/06/11
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