| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 CO + 17 H2 = C8H18 + 8 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
F2 + NH3 = N2F4 + HF =>
5 F2 + 2 NH3 = N2F4 + 6 HF
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Pb(NO3) + NaI = PbI2 + Na2(NO3) =>
Pb(NO3) + 2 NaI = PbI2 + Na2(NO3)
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Na3PO4 + MgSO4 = Mg3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 Na2SO4
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cu(Cl)2 = Cu2 + Cl =>
2 Cu(Cl)2 = Cu2 + 4 Cl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu2Cl = Cu2 + Cl =>
Cu2Cl = Cu2 + Cl
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
C + F = CF3 =>
C + 3 F = CF3
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Cu(Cl)2 = Cu2 + Cl =>
2 Cu(Cl)2 = Cu2 + 4 Cl
P4 + N2O = P4O6 + N2 =>
P4 + 6 N2O = P4O6 + 6 N2
Cu(Cl)2 = Cu + Cl2 =>
Cu(Cl)2 = Cu + Cl2
NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + KOH(aq) =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + 2 KOH(aq)
Fe(s) + (SO4)H2 = FeSO4(aq) + H2(g) =>
Fe(s) + (SO4)H2 = FeSO4(aq) + H2(g)
C + F = CF4 =>
C + 4 F = CF4
P(s) + O2(g) = P2O3 =>
4 P(s) + 3 O2(g) = 2 P2O3
NH3 + O2 = HNO3 + H20 =>
10 NH3 + 15 O2 = 10 HNO3 + H20
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C + O2 = CO2 =>
C + O2 = CO2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H7OH + O3 = CO2 + H2O =>
C3H7OH + 3 O3 = 3 CO2 + 4 H2O
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/10
Équations équilibrées sur01/10/10
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