| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaclO3 + 3 MnO2 + 6 NaOH = Nacl + 3 Na2MnO4 + 3 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
FeCl3 + NH4SCN = [Fe(SCN)6] + (NH4)6Cl3 =>
FeCl3 + 6 NH4SCN = [Fe(SCN)6] + (NH4)6Cl3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO2 + NH3 = NH4NO2 =>
HNO2 + NH3 = NH4NO2
Al + NaOH = AlOH + Na =>
Al + NaOH = AlOH + Na
HNO2 + NH3 = NH4NO2 =>
HNO2 + NH3 = NH4NO2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
FeCl3 + NH4SCN = Fe(SCN)6 + (NH4)6Cl3 =>
FeCl3 + 6 NH4SCN = Fe(SCN)6 + (NH4)6Cl3
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
FeCl3 + NH4SCN = Fe(SCN)6 + (NH4)6Cl3 =>
FeCl3 + 6 NH4SCN = Fe(SCN)6 + (NH4)6Cl3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
H2S + O2 = HO + SO =>
2 H2S + 3 O2 = 4 HO + 2 SO
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag + H2S + O2 = Ag2S + H2O4 =>
2 Ag + H2S + 2 O2 = Ag2S + H2O4
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
Al + Br2 = AlBr2 =>
Al + Br2 = AlBr2
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
C3H5ClO + C8H18O + NaOH = C11H22O2 + NaCl + H2O =>
C3H5ClO + C8H18O + NaOH = C11H22O2 + NaCl + H2O
C3H70H + KMnO4 + HCl = C3H6O + MnCl2 + H2O + KCl =>
5 C3H70H + 67 KMnO4 + 201 HCl = 5 C3H6O + 67 MnCl2 + 263 H2O + 67 KCl
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
C3H7OH + KMnO4 + HCl = C3H6O + MnCl2 + H2O + KCl =>
5 C3H7OH + 2 KMnO4 + 6 HCl = 5 C3H6O + 2 MnCl2 + 8 H2O + 2 KCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaPO4 + HCl = NaCl + HPO4 =>
NaPO4 + HCl = NaCl + HPO4
Ca(s) + H2O(l) = CaO(aq) + H2(g) =>
Ca(s) + H2O(l) = CaO(aq) + H2(g)
CO + Fe2O4 = CO2 + Fe =>
4 CO + Fe2O4 = 4 CO2 + 2 Fe
Al + C = AlC =>
Al + C = AlC
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
CUSO4 + KI = CUI + I2 + K2SO4 =>
2 CUSO4 + 4 KI = 2 CUI + I2 + 2 K2SO4
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
H2S + O2 = HO + SO =>
2 H2S + 3 O2 = 4 HO + 2 SO
NaBrO3 + H2S = NaBr + S + H2O =>
NaBrO3 + 3 H2S = NaBr + 3 S + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
(NH4)2SO4 + NaOH = Na2SO4 + H2O + NH3 =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
KMnO4 + NH3 + KOH = K2MnO4 + KNO3 + H2O =>
8 KMnO4 + NH3 + 9 KOH = 8 K2MnO4 + KNO3 + 6 H2O
CH4O + C4H8O2 = C5H10O2 + H2O =>
CH4O + C4H8O2 = C5H10O2 + H2O
CH3CCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CCCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/14
Équations équilibrées sur01/21/14
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