| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + 3 H2O = 2 H3PO4
HNO3(aq) + Na2SO3(aq) = NaNO3 + H2SO3 =>
2 HNO3(aq) + Na2SO3(aq) = 2 NaNO3 + H2SO3
KPO4 + CuCl = CuPO4 + KCl =>
KPO4 + CuCl = CuPO4 + KCl
C6H12O2 + O2 = CO2 + H20 =>
5 C6H12O2 + 25 O2 = 30 CO2 + 3 H20
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H2 + Fe2O3 = Fe(l) + H2O =>
3 H2 + Fe2O3 = 2 Fe(l) + 3 H2O
K2MNO4 + CO2 = KMNO4 + MNO2 + K2CO3 =>
3 K2MNO4 + 2 CO2 = 2 KMNO4 + MNO2 + 2 K2CO3
H2SO4(aq) + NaOH(aq) = Na2SO4 + H2O =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4 + 2 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Na + Cl = NaCl =>
Na + Cl = NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H2 + H20 = CH4 =>
10 C2H2 + 3 H20 = 20 CH4
C6H12 + O2 = CO2 + H20 =>
5 C6H12 + 30 O2 = 30 CO2 + 3 H20
C3H7CL + NA = C6H14 + NACL =>
2 C3H7CL + 2 NA = C6H14 + 2 NACL
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al2O3(s) + HCl(aq) = AlCl3 + H2O =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3 + 3 H2O
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
Al + FeSo4 = Al2(So4)3 + Fe =>
2 Al + 3 FeSo4 = Al2(So4)3 + 3 Fe
Co(OH)Cl + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
Co(OH)Cl + 7 NH4OH = [Co(NH3)6](OH)2 + NH4Cl + 6 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
NaCl + KF = NaF + KCl =>
NaCl + KF = NaF + KCl
H2SO3(aq) + KOH(aq) = K2SO3 + H2O =>
H2SO3(aq) + 2 KOH(aq) = K2SO3 + 2 H2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
HCl + Na2O = NaCl + H2O =>
2 HCl + Na2O = 2 NaCl + H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
HCOOH + NAHCO3 = HCOONA + H2O + CO2 =>
HCOOH + NAHCO3 = HCOONA + H2O + CO2
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
NCl3 + H2O(l) = NH3 + HOCl =>
NCl3 + 3 H2O(l) = NH3 + 3 HOCl
H2CrO4 + Li2O = Li2CrO4 + H2O =>
H2CrO4 + Li2O = Li2CrO4 + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaClO3 + MnO2 + NaOH = Na2MnO4 + NaCl + H2O =>
NaClO3 + 3 MnO2 + 6 NaOH = 3 Na2MnO4 + NaCl + 3 H2O
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2 + H2O =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2 + 2 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
C + O2 = CO =>
2 C + O2 = 2 CO
FeSO4 + KSCN = Fe(SCN)2 + K2SO4 =>
FeSO4 + 2 KSCN = Fe(SCN)2 + K2SO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C2H3NO + H2O = CO2 + CH5N =>
C2H3NO + H2O = CO2 + CH5N
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
C3H6(OH)2 + K2Cr2O7 + H2SO4 = C3H5COOH + K2SO2 + H2O + Cr2(SO4)3 =>
4 C3H6(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 C3H5COOH + K2SO2 + 11 H2O + Cr2(SO4)3
P + H2SO4 = P4O10 + SO2 + H2O =>
4 P + 10 H2SO4 = P4O10 + 10 SO2 + 10 H2O
ammonia + nitricacid = ammoniumnitrate =>
NH3 + HNO3 = NH4NO3
Na + Cl = NaCl =>
Na + Cl = NaCl
Ch3COOH + Al(OH)3 = Al(Ch3COO)3 + H2O =>
3 Ch3COOH + Al(OH)3 = Al(Ch3COO)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/17
Équations équilibrées sur05/03/16
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