| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PbSO4 = 2 PbSO3 + O2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
AU + F2 = AUF2 =>
AU + F2 = AUF2
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
O2 + CO = CO2 =>
O2 + 2 CO = 2 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn(NO3)2 + H2S = HNO3 + ZnS =>
Zn(NO3)2 + H2S = 2 HNO3 + ZnS
Fe(CO)5 + CO2 = FeO + CO =>
Fe(CO)5 + CO2 = FeO + 6 CO
NH4 + NO3 = NO2 + H20 =>
5 NH4 + 10 NO3 = 15 NO2 + H20
OH{-} + S{-}2 + I2 = SO{-}24 + H2O + I{-} =>
2 OH{-} + S{-}2 + I2 = SO{-}24 + H2O + 2 I{-}
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
FeS + KCL = Fe + KCLS =>
FeS + KCL = Fe + KCLS
NH4 + NO3 = NO2 + H2O =>
NH4 + 4 NO3 = 5 NO2 + 2 H2O
C6H14O + Cl2 = C6H12Cl2 + H2O =>
C6H14O + Cl2 = C6H12Cl2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
C4H8O2 + NaOH = C2H3O2Na + C2H6O =>
C4H8O2 + NaOH = C2H3O2Na + C2H6O
CuS + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 CuS + 14 HNO3 = 3 Cu(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
Zn + NaCl = Na + ZnCl2 =>
Zn + 2 NaCl = 2 Na + ZnCl2
C4H8O2 + NaOH = C2H3O2Na + C2H6O =>
C4H8O2 + NaOH = C2H3O2Na + C2H6O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H2 + S = H2S =>
H2 + S = H2S
HG + AGNO3 = HG(NO3)2 + AG =>
HG + 2 AGNO3 = HG(NO3)2 + 2 AG
C8H17OH + O2 = H2O + CO2 =>
C8H17OH + 12 O2 = 9 H2O + 8 CO2
H2S + Cl2 = HCl + S2 =>
2 H2S + 2 Cl2 = 4 HCl + S2
Zn + NO{-} + H{+} = Zn{+} + NH{+} + H2O =>
Zn + NO{-} + 3 H{+} = Zn{+} + NH{+} + H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3COH + 2 MnSO4 + 8 H2O + K2SO4
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
NH3 + Cl2 = N2 + HCl2 =>
2 NH3 + 6 Cl2 = N2 + 6 HCl2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
P + H2SO4 = H3PO4 + H20 + SO2 =>
20 P + 40 H2SO4 = 20 H3PO4 + H20 + 40 SO2
Li2S + GeS2 + P + S = Li10GeP2S12 =>
5 Li2S + GeS2 + 2 P + 5 S = Li10GeP2S12
C8H17OH + O2 = H2O + CO2 =>
C8H17OH + 12 O2 = 9 H2O + 8 CO2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
I2 + NaClO3 + H2O = HIO3 + NaCl =>
3 I2 + 5 NaClO3 + 3 H2O = 6 HIO3 + 5 NaCl
O2 = O3 =>
3 O2 = 2 O3
C2H4O2 + CH40 = C3H6O2 + H2O =>
59 C2H4O2 + 2 CH40 = 40 C3H6O2 + 38 H2O
S2O2 + O2 = SO2 =>
S2O2 + O2 = 2 SO2
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
Ca + Na2CO3 = CaCO3 + Na =>
Ca + Na2CO3 = CaCO3 + 2 Na
As2O3 + NaHCO3 = Na3AsO3 + H2O + CO2 =>
As2O3 + 6 NaHCO3 = 2 Na3AsO3 + 3 H2O + 6 CO2
CaCO3 + HCl = CO2 + H2O + CaCl2 =>
CaCO3 + 2 HCl = CO2 + H2O + CaCl2
HIO3 + Ca(OH)2 = Ca(IO3)2 + H2O =>
2 HIO3 + Ca(OH)2 = Ca(IO3)2 + 2 H2O
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
AL + O2 = ALO =>
2 AL + O2 = 2 ALO
HCl + Fe = FeCl2 + H =>
2 HCl + Fe = FeCl2 + 2 H
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
HCl + Fe = FeCl2 + H2 =>
2 HCl + Fe = FeCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/14
Équations équilibrées sur05/08/13
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