| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnO2(s) + 4 Al(s) = 3 Mn(s) + 2 Al2O3(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
Ag(s) + H2S(g) = AgS(s) + H2(g) =>
Ag(s) + H2S(g) = AgS(s) + H2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Mn(NO3)3 + (NH4)3PO4 = MnPO4 + NH4NO3 =>
Mn(NO3)3 + (NH4)3PO4 = MnPO4 + 3 NH4NO3
HNO3 + H3O = NO + H2O =>
HNO3 + 3 H3O = NO + 5 H2O
HCl + CaH2 = CaCl2 + H2 =>
2 HCl + CaH2 = CaCl2 + 2 H2
FeCl2 + Ag3PO4 = Fe3(PO4)2 + AgCl =>
3 FeCl2 + 2 Ag3PO4 = Fe3(PO4)2 + 6 AgCl
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
NaNH2 + NaNO3 = NaN3 + NaOH + NH3 =>
3 NaNH2 + NaNO3 = NaN3 + 3 NaOH + NH3
H2 + I2 = HI =>
H2 + I2 = 2 HI
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2 + O = H2O =>
H2 + O = H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C5H28 + O2 = C5O11 + H2O =>
2 C5H28 + 25 O2 = 2 C5O11 + 28 H2O
C5H28 + O2 = C5O11 + H4O =>
C5H28 + 9 O2 = C5O11 + 7 H4O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C5H32 + O2 = C5O11 + H4O =>
2 C5H32 + 19 O2 = 2 C5O11 + 16 H4O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C5H28 + O2 = C5O14 + H4O =>
2 C5H28 + 21 O2 = 2 C5O14 + 14 H4O
FeO + Al = Fe + Al2O3 =>
3 FeO + 2 Al = 3 Fe + Al2O3
C5H28 + O2 = C5O14 + H4O =>
2 C5H28 + 21 O2 = 2 C5O14 + 14 H4O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C5H28 + O2 = C5O14 + H4O =>
2 C5H28 + 21 O2 = 2 C5O14 + 14 H4O
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
MnO2 + H2C2O4 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + H2C2O4 + H2SO4 = MnSO4 + 2 CO2 + 2 H2O
H2 + H2SO3 = S + H2O =>
2 H2 + H2SO3 = S + 3 H2O
Fe + Pb(NO3)2 = Pb + Fe(NO3)2 =>
Fe + Pb(NO3)2 = Pb + Fe(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu + Pb(NO3)2 = Pb + Cu(NO3)2 =>
Cu + Pb(NO3)2 = Pb + Cu(NO3)2
Zn{+2} + Cl{-} = ZnCl2 =>
Zn{+2} + 2 Cl{-} = ZnCl2
Cu + Pb(NO3)2 = Pb + Cu(NO3)2 =>
Cu + Pb(NO3)2 = Pb + Cu(NO3)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H2 + O2 = CO + H2O =>
2 C2H2 + 3 O2 = 4 CO + 2 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
HNO3 + Zn = Zn(NO3)2 + NO + H2O =>
8 HNO3 + 3 Zn = 3 Zn(NO3)2 + 2 NO + 4 H2O
HNO3 + Sn = Sn(NO3) + NO + H2O =>
4 HNO3 + 3 Sn = 3 Sn(NO3) + NO + 2 H2O
HCl + Fe = FeCl2 + H2 =>
2 HCl + Fe = FeCl2 + H2
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
HNO3 + Fe = Fe(NO3)2 + NO + H2O =>
8 HNO3 + 3 Fe = 3 Fe(NO3)2 + 2 NO + 4 H2O
HCl + Al = AlCl3 + H =>
3 HCl + Al = AlCl3 + 3 H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Mg + TiCl4 = MgCl2 + Ti =>
2 Mg + TiCl4 = 2 MgCl2 + Ti
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
C + ZnO = Zn + CO2 =>
C + 2 ZnO = 2 Zn + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/08
Équations équilibrées sur04/14/07
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