| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCl = MgCl2 + H2
C + H2O = CO + H =>
C + H2O = CO + 2 H
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cl2 + H2O = ClO + H =>
Cl2 + 2 H2O = 2 ClO + 4 H
Ag2O = Ag + O =>
Ag2O = 2 Ag + O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaO + H2O = CaH + O =>
2 CaO + H2O = 2 CaH + 3 O
P4 + HNO3 = H3PO4 + NO2 + H20 =>
5 P4 + 80 HNO3 = 20 H3PO4 + 80 NO2 + H20
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
K2O + H2O = HKO =>
K2O + H2O = 2 HKO
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
H2S + O = SO + H =>
H2S + O = SO + 2 H
C + S = CS2 =>
C + 2 S = CS2
Sb2S3 + O2 = Sb4O6 + SO2 =>
2 Sb2S3 + 9 O2 = Sb4O6 + 6 SO2
H2S + O3 = SO + H =>
3 H2S + O3 = 3 SO + 6 H
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NH3 + Cl2 = HCl + N =>
2 NH3 + 3 Cl2 = 6 HCl + 2 N
N + O = NO =>
N + O = NO
N2 + O2 = NO =>
N2 + O2 = 2 NO
NO3{-} + I{-} + H{+} = NO + I2 + H2O =>
2 NO3{-} + 6 I{-} + 8 H{+} = 2 NO + 3 I2 + 4 H2O
FeS2 + O2 = FeO + SO2 =>
2 FeS2 + 5 O2 = 2 FeO + 4 SO2
C + O2 = CO2 =>
C + O2 = CO2
Cu + H2SO4 + H2O = CuSO4*5H2O + SO2 =>
Cu + 2 H2SO4 + 3 H2O = CuSO4*5H2O + SO2
Al(OH)3 + Na(OH) = NaAlO2 + H2O =>
Al(OH)3 + Na(OH) = NaAlO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5Cl + KOH = C2H5OH + KCl =>
C2H5Cl + KOH = C2H5OH + KCl
C2H4 + HCl = C2H4Cl2 + H2 =>
C2H4 + 2 HCl = C2H4Cl2 + H2
O10P4 + H2O = H3PO4 =>
O10P4 + 6 H2O = 4 H3PO4
Cu + H2SO4 + H2O = CuSO4*5(H2O) + SO2 =>
Cu + 2 H2SO4 + 3 H2O = CuSO4*5(H2O) + SO2
Na2SO4 + AgNO3 = Na2NO3 + SO4Ag =>
Na2SO4 + AgNO3 = Na2NO3 + SO4Ag
C2H4Cl2 + NaOH = C2H4(OH)2 + NaCl =>
C2H4Cl2 + 2 NaOH = C2H4(OH)2 + 2 NaCl
C2O4{-2} + MnO4{-} + H{+} = CO2 + Mn{+2} + H2O =>
5 C2O4{-2} + 2 MnO4{-} + 16 H{+} = 10 CO2 + 2 Mn{+2} + 8 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MnSO4 + PbO2 + H2SO4 = Pb(MnO4)2 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 2 H2SO4 = Pb(MnO4)2 + 4 PbSO4 + 2 H2O
C6H5OH + Li = C6H6 + LiO2 =>
2 C6H5OH + Li = 2 C6H6 + LiO2
C6H5OH + LiO = C6H6 + LiO2 =>
C6H5OH + LiO = C6H6 + LiO2
HNo3 + HFeO2 = Fe(No3)3 + H2O =>
3 HNo3 + HFeO2 = Fe(No3)3 + 2 H2O
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
C6H5OH + Li = C6H6 + LiO2 =>
2 C6H5OH + Li = 2 C6H6 + LiO2
HNO3 + HFeO2 = Fe(NO3)3 + H2O =>
3 HNO3 + HFeO2 = Fe(NO3)3 + 2 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/13
Équations équilibrées sur02/05/12
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