| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl2*4H2O + Na2HPO4*12H2O + NaOH = Fe3(PO4)2 + NaCl + H2O =>
3 FeCl2*4H2O + 2 Na2HPO4*12H2O + 2 NaOH = Fe3(PO4)2 + 6 NaCl + 38 H2O
NaCl(aq) + KNO3(aq) = KCl(aq) + NaNO3(aq) =>
NaCl(aq) + KNO3(aq) = KCl(aq) + NaNO3(aq)
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHCO3(s) = Na2CO3(s) + H2O + CO2(g) =>
2 NaHCO3(s) = Na2CO3(s) + H2O + CO2(g)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CH3CH(ch)CH3 + CuO = CH3COCH3 + Cu + H2O =>
2 CH3CH(ch)CH3 + 3 CuO = 2 CH3COCH3 + 3 Cu + H2O
Fe(s) + CuSo4(aq) = FeSo4 + Cu =>
Fe(s) + CuSo4(aq) = FeSo4 + Cu
KMnO4 + NaNO2 + H20 = MnO2 + NaNO3 + KOH =>
20 KMnO4 + 20 NaNO2 + H20 = 20 MnO2 + 20 NaNO3 + 20 KOH
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
Fe(s) + CuSo4(aq) = FeSo4(aq) + Cu(s) =>
Fe(s) + CuSo4(aq) = FeSo4(aq) + Cu(s)
KOH + NO2 = KNO2 + KNO3 + H2O =>
2 KOH + 2 NO2 = KNO2 + KNO3 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe + Cu(OH)2 = Cu + Fe(OH)3 =>
2 Fe + 3 Cu(OH)2 = 3 Cu + 2 Fe(OH)3
C3H8O3 = CO + H2 =>
C3H8O3 = 3 CO + 4 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NO2 + FEO + O2 = FE(NO3)2 =>
4 NO2 + 2 FEO + O2 = 2 FE(NO3)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
Fe(SO4)3 + SO2 + H2O = FeSO4 + H2SO4 =>
Fe(SO4)3 + 2 SO2 + 4 H2O = FeSO4 + 4 H2SO4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 6 K2SO4 + 3 H2O
Zn + FeSO4 = ZnSO4 + Fe2 =>
2 Zn + 2 FeSO4 = 2 ZnSO4 + Fe2
C6H5CHO + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CHO + K2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
C2H5CL = C2H4 + HCL =>
C2H5CL = C2H4 + HCL
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
C2H5CL = C2H4 + CL2 =>
4 C2H5CL = 5 C2H4 + 2 CL2
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
C2H4 + HCL = C2H4CL2 =>
C2H4 + 4 HCL = 2 C2H4CL2
K + O2 = K2O =>
4 K + O2 = 2 K2O
MoO3 + HCl = MoCl3 + Cl2 + H2O =>
2 MoO3 + 12 HCl = 2 MoCl3 + 3 Cl2 + 6 H2O
CH3CH(oh)CH3 + CuO = CH3COCH3 + Cu + H2O =>
2 CH3CH(oh)CH3 + 3 CuO = 2 CH3COCH3 + 3 Cu + H2O
(NH4)2SO3 + H2O = NH3*H2O + H2SO3 =>
(NH4)2SO3 + 2 H2O = 2 NH3*H2O + H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/17
Équations équilibrées sur05/27/16
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