| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO2 + O2 = 2 SO3
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
C4H4N2 + O2 = CO2 + H2O + N2 =>
C4H4N2 + 5 O2 = 4 CO2 + 2 H2O + N2
H2O2 = O2 + H20 =>
10 H2O2 = 10 O2 + H20
C2H2 + HNO3 = C2H4(NO3)2 =>
C2H2 + 2 HNO3 = C2H4(NO3)2
Fe + HNO3 = Fe(NO3)2 + N2 + H2O =>
5 Fe + 12 HNO3 = 5 Fe(NO3)2 + N2 + 6 H2O
Ni + HNO3 = Ni(NO3)3 + H2O + N2O =>
8 Ni + 30 HNO3 = 8 Ni(NO3)3 + 15 H2O + 3 N2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = H20 + CO2 =>
2 C4H10 + 8 O2 = H20 + 8 CO2
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Cr2O7 + C8H5KO4 + H = CrCO + H2O + K =>
4 Cr2O7 + C8H5KO4 + 43 H = 8 CrCO + 24 H2O + K
CH3Cl + Cl2 = CCl4 + HCl =>
CH3Cl + 3 Cl2 = CCl4 + 3 HCl
MgSO4 + Ca = Mg + CaSO4 =>
MgSO4 + Ca = Mg + CaSO4
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL
Cu + Na2SO4 = CuSO4 + Na =>
Cu + Na2SO4 = CuSO4 + 2 Na
KOH + KH2PO4 = K3PO4 + H2O =>
2 KOH + KH2PO4 = K3PO4 + 2 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
CH3CH2OH + O2 = CH2CH2OH + H2O =>
4 CH3CH2OH + O2 = 4 CH2CH2OH + 2 H2O
Mn(OH)2 + KClO + KOH = K2MnO4 + H2O + KCl =>
Mn(OH)2 + 2 KClO + 2 KOH = K2MnO4 + 2 H2O + 2 KCl
NH4Cl + NaOH = NH3 + NaCl + H2O =>
NH4Cl + NaOH = NH3 + NaCl + H2O
HNO2 + FeSO4 + H2SO4 = N2 + Fe2(SO4)3 + H2O =>
2 HNO2 + 6 FeSO4 + 3 H2SO4 = N2 + 3 Fe2(SO4)3 + 4 H2O
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Mn(OH)2 + KClO + KOH = KMnO4 + H2O + KCl =>
2 Mn(OH)2 + 5 KClO + 2 KOH = 2 KMnO4 + 3 H2O + 5 KCl
NH4Cl + NaOH = NH3 + NaCl + H2O =>
NH4Cl + NaOH = NH3 + NaCl + H2O
HNO3 + CuS = Cu(NO3)2 + H2O + S + NO =>
8 HNO3 + 3 CuS = 3 Cu(NO3)2 + 4 H2O + 3 S + 2 NO
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K2MnO4 + FeSO4 + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
K2MnO4 + FeSO4 + 4 H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + 4 H2O
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/18
Équations équilibrées sur11/28/17
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