| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + K2SO3 = H2O + 2 KCl + SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C4H6 + O2 = CO2 + H20 =>
10 C4H6 + 40 O2 = 40 CO2 + 3 H20
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Ni + O2 + H2O = Ni(OH)3 =>
4 Ni + 3 O2 + 6 H2O = 4 Ni(OH)3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaHPO4*2H2O + NaOH + H2O = Na2HPO4*9H2O + Ca(OH)2 =>
CaHPO4*2H2O + 2 NaOH + 7 H2O = Na2HPO4*9H2O + Ca(OH)2
Ni + O2 + H2O = Ni(OH)2 =>
2 Ni + O2 + 2 H2O = 2 Ni(OH)2
CuO + CO2 + H2O = CuCO3Cu(OH)2 =>
2 CuO + CO2 + H2O = CuCO3Cu(OH)2
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C6H5Cl + O2 = CO + H2O + HCl =>
C6H5Cl + 4 O2 = 6 CO + 2 H2O + HCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
KCl + SO2 + H2O + O2 = K2SO4 + HCl =>
4 KCl + 2 SO2 + 2 H2O + O2 = 2 K2SO4 + 4 HCl
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Fe2O3 + O2 + H2O + NO2 = Fe(NO3)39H2O =>
2 Fe2O3 + 75 O2 + 4 H2O + 156 NO2 = 4 Fe(NO3)39H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Fe2O3 + O2 + H2O + NO2 = Fe(NO3)39H2O =>
2 Fe2O3 + 75 O2 + 4 H2O + 156 NO2 = 4 Fe(NO3)39H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cs2CO3 = Cs2O + CO2 =>
Cs2CO3 = Cs2O + CO2
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
Fe2O3 + O2 + H2O + NO2 = Fe(NO3)9H2O =>
2 Fe2O3 + 15 O2 + 4 H2O + 36 NO2 = 4 Fe(NO3)9H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Fe2O3 + O2 + H2O + NO2 = Fe(NO3)39H2O =>
2 Fe2O3 + 75 O2 + 4 H2O + 156 NO2 = 4 Fe(NO3)39H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
C5H12 + O2 = C5H12O2 =>
C5H12 + O2 = C5H12O2
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
Fe2O3 + O2 + H2O + NO2 = Fe(NO3)3*9H2O =>
2 Fe2O3 + 3 O2 + 36 H2O + 12 NO2 = 4 Fe(NO3)3*9H2O
C2H6O + H2O = C2H8O2 =>
C2H6O + H2O = C2H8O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C5H12 + O = C5H12O2 =>
C5H12 + 2 O = C5H12O2
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/19
Équations équilibrées sur11/22/18
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