| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuI + 4 H2SO4 = I2 + 2 CuSO4 + 4 H2O + 2 SO2
KNO2 + KY + H2SO4 = Y2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KY + 2 H2SO4 = Y2 + 2 NO + 2 K2SO4 + 2 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
HCl + BACl2 = HCl2 + BACl =>
HCl + BACl2 = HCl2 + BACl
CH3CH2CHO + H2 = CH3CH2CH2OH =>
CH3CH2CHO + H2 = CH3CH2CH2OH
Ca(NO3)2 + Al2(SO4)3 = CaSO4 + Al(NO3)3 =>
3 Ca(NO3)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(NO3)3
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
FEO + SI = FE + SIO2 =>
2 FEO + SI = 2 FE + SIO2
BaCl2 + Li = LiCl2 + Ba =>
BaCl2 + Li = LiCl2 + Ba
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Al + HNO3 = AlNO33 + N20 + H20 =>
20 Al + 220 HNO3 = 20 AlNO33 + 10 N20 + 11 H20
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
C3H8(g) + O2 = CO2 + H2O =>
C3H8(g) + 5 O2 = 3 CO2 + 4 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
KNO2 + KI + H2SO4 = K2SO4 + NO + I2 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = 2 K2SO4 + 2 NO + I2 + 2 H2O
CuSO4 + NH4OH = NH4SO4 + CuOH =>
CuSO4 + NH4OH = NH4SO4 + CuOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + AgCl2 = HCl + Ag =>
H2 + AgCl2 = 2 HCl + Ag
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
FeS + Ca(NiO3) = CaS + Fe(NiO3) =>
FeS + Ca(NiO3) = CaS + Fe(NiO3)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
H2 + I2 = HI =>
H2 + I2 = 2 HI
NO2 + P2O3 + KOH = NO + K2HPO4 + H2O =>
2 NO2 + P2O3 + 4 KOH = 2 NO + 2 K2HPO4 + H2O
Sn + AgNO3 = Sn(NO3) + Ag =>
Sn + AgNO3 = Sn(NO3) + Ag
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
CH3CHO + H2 = C2H5OH =>
CH3CHO + H2 = C2H5OH
H2SO4 + Mg = MgSO4 + H2S + H2O =>
5 H2SO4 + 4 Mg = 4 MgSO4 + H2S + 4 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
H2 + F2 = HF =>
H2 + F2 = 2 HF
CH3OH + CO2 = HCHO + H2O =>
2 CH3OH + CO2 = 3 HCHO + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MGSO4 + HCl = MGCl + HSO4 =>
MGSO4 + HCl = MGCl + HSO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH + Al2O3 = NaAlO2 + H2O =>
2 NaOH + Al2O3 = 2 NaAlO2 + H2O
MGSO4 + HCl = MGCl + HSO4 =>
MGSO4 + HCl = MGCl + HSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H3BO3 + K = B + KOH =>
H3BO3 + 3 K = B + 3 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/16
Équations équilibrées sur01/20/16
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