| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca + 2 H2O = 2 CaOH + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Li2CO3 + (NH4)H2PO4 + Fe(NO3)3*9H2O + C6H8O7*H2O = LiFePO4 + CO2 + H2O + NH3 =>
9 Li2CO3 + 18(NH4)H2PO4 + 18 Fe(NO3)3*9H2O + 25 C6H8O7*H2O = 18 LiFePO4 + 159 CO2 + 233 H2O + 72 NH3
Mg + Cu(No3)2 = Mg(No3)2 + Cu =>
Mg + Cu(No3)2 = Mg(No3)2 + Cu
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
H2S + O2 = H2O + S2 =>
2 H2S + O2 = 2 H2O + S2
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
H2S + O2 = H2O + S2 =>
2 H2S + O2 = 2 H2O + S2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + S = Na2S =>
2 Na + S = Na2S
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Na + S = Na2S =>
2 Na + S = Na2S
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
HCl + Mg = H2MgCl2 =>
2 HCl + Mg = H2MgCl2
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Cl2O + H2O = HOCl =>
Cl2O + H2O = 2 HOCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/14
Équations équilibrées sur02/05/13
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