| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6SO + O2 = CO2 + H2O + SO2 =>
C2H6SO + 4 O2 = 2 CO2 + 3 H2O + SO2
C2H7NO + O2 = CO2 + H2O + N2 =>
4 C2H7NO + 13 O2 = 8 CO2 + 14 H2O + 2 N2
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
ClO{-} + H{+} + e = Cl{-} + H2O =>
ClO{-} + 2 H{+} + 2e = Cl{-} + H2O
XSO4 + H2O = XSO4H2O =>
XSO4 + H2O = XSO4H2O
LiPO43{-} + MgSO42 = LiSO42{-} + MgPO43 =>
LiPO43{-} + MgSO42 = LiSO42{-} + MgPO43
NaCl = Na + Cl =>
NaCl = Na + Cl
NO3{-} + H{+} + e = NO2 + H2O =>
NO3{-} + 2 H{+} + e = NO2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2S2O5 + H2O = NaOH + SO2 =>
Na2S2O5 + H2O = 2 NaOH + 2 SO2
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
K2CO3 + HCl = H2O + CO2 + KCl =>
K2CO3 + 2 HCl = H2O + CO2 + 2 KCl
HCl + Na2CO3 = H2O + CO2 + NaCl =>
2 HCl + Na2CO3 = H2O + CO2 + 2 NaCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
SO2 + O2 = SO4 =>
SO2 + O2 = SO4
C4H8 + KMnO4 + H2O = C4H10O2 + KOH + MnO2 =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H10O2 + 2 KOH + 2 MnO2
FeSO4 + Br2 = Br2SO4 + Fe =>
FeSO4 + Br2 = Br2SO4 + Fe
NaOH + NH3 = NaH + H2O + N =>
3 NaOH + 2 NH3 = 3 NaH + 3 H2O + 2 N
C4H10O2 + Cu(OH)2 = C8H18O4Cu + H2O =>
2 C4H10O2 + Cu(OH)2 = C8H18O4Cu + 2 H2O
SO3{2+} + H2O = SO4{2+} + e + H{+} =>
SO3{2+} + H2O = SO4{2+} + 2e + 2 H{+}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuCl + NaN = CuN + NaCl =>
CuCl + NaN = CuN + NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cl2 + Na2S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
4 Cl2 + Na2S2O3 + 10 NaOH = 8 NaCl + 2 Na2SO4 + 5 H2O
As2S3 + NaNO3 + Na2CO3 = Na3AsO4 + Na2SO4 + NaNO2 + CO2 =>
As2S3 + 14 NaNO3 + 6 Na2CO3 = 2 Na3AsO4 + 3 Na2SO4 + 14 NaNO2 + 6 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H5NO2 + H2 = C6H7N + H2O =>
C6H5NO2 + 3 H2 = C6H7N + 2 H2O
Cl2O + NH3 = N2 + NH4Cl + H2O =>
3 Cl2O + 10 NH3 = 2 N2 + 6 NH4Cl + 3 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
Pb + Cu{+} = Pb2{+} + Cu =>
2 Pb + Cu{+} = Pb2{+} + Cu
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
Pb + Cu{+} = Pb{2+} + Cu =>
Pb + 2 Cu{+} = Pb{2+} + 2 Cu
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/11/09
Équations équilibrées sur07/11/08
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