| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + HCl = ZnHCl
Fe + HCl = FeHCl =>
Fe + HCl = FeHCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + HCl = AlHCl =>
Al + HCl = AlHCl
Cu + HCl = CuHCl =>
Cu + HCl = CuHCl
Mg + HCl = MgHCl =>
Mg + HCl = MgHCl
FeCl3 + Cu = FeCl3Cu =>
FeCl3 + Cu = FeCl3Cu
CuCl2 + Fe = CuCl2Fe =>
CuCl2 + Fe = CuCl2Fe
AgNO3 + Cu = AgNO3Cu =>
AgNO3 + Cu = AgNO3Cu
Pb(C2H3O2)2 + Kl = KlPb(C2H3O2)2 =>
Pb(C2H3O2)2 + Kl = KlPb(C2H3O2)2
Pb(C2H3O2)2 + Kl = Pb(C2H3O2)2Kl =>
Pb(C2H3O2)2 + Kl = Pb(C2H3O2)2Kl
Mg + S = MgS =>
Mg + S = MgS
Fe3 + O2 = Fe2O3 =>
4 Fe3 + 9 O2 = 6 Fe2O3
Kl + AgNO3 = KlAgNO3 =>
Kl + AgNO3 = KlAgNO3
Kl + HgCl2 = KlHgCl2 =>
Kl + HgCl2 = KlHgCl2
Na + OH = NaOH =>
Na + OH = NaOH
CaCl{+2} + AgNO{+3} = AgCl{+2} + CaNO{+3} =>
CaCl{+2} + AgNO{+3} = AgCl{+2} + CaNO{+3}
KMnO4 + Sn(SO)4 + H2SO4 = K2SO4 + MnSO4 + Sn(SO4)2 + H2O =>
4 KMnO4 + Sn(SO)4 + 4 H2SO4 = 2 K2SO4 + 4 MnSO4 + Sn(SO4)2 + 4 H2O
Mg + HNO3 = Mg(NO3)2 + NH3 + H2O =>
4 Mg + 9 HNO3 = 4 Mg(NO3)2 + NH3 + 3 H2O
C5H10O + O2 = CO2 + H2O =>
C5H10O + 7 O2 = 5 CO2 + 5 H2O
K + O = K2O =>
2 K + O = K2O
KMnO4 + SnX + H2X = K2X + MnX + Sn(X)2 + H2O =>
2 KMnO4 + 5 SnX + 8 H2X = K2X + 2 MnX + 5 Sn(X)2 + 8 H2O
Mg + O2 = Mg2O3 =>
4 Mg + 3 O2 = 2 Mg2O3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Cu2S + Cu2O = Cu + SO2 =>
Cu2S + 2 Cu2O = 6 Cu + SO2
Mg + O = MgO =>
Mg + O = MgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
MgO + H2O = MgH2O2 =>
MgO + H2O = MgH2O2
FeCl3 + KI = KCl3 + FeI =>
FeCl3 + KI = KCl3 + FeI
MgO + H2O = Mg2H2O3 =>
2 MgO + H2O = Mg2H2O3
FeCl3 + Cu = FeCl3Cu =>
FeCl3 + Cu = FeCl3Cu
Pb(C2H3O2)2 + Kl = Pb(C2H3O2)2Kl =>
Pb(C2H3O2)2 + Kl = Pb(C2H3O2)2Kl
Pb(C2H3O2)2 + Kl = PbC4H6O4Kl =>
Pb(C2H3O2)2 + Kl = PbC4H6O4Kl
Pb(C2H3O2)2 + HgCl2 = Pb(C4H6O4)HgCl2 =>
Pb(C2H3O2)2 + HgCl2 = Pb(C4H6O4)HgCl2
AgNO3 + HgCl2 = AgNO3HgCl2 =>
AgNO3 + HgCl2 = AgNO3HgCl2
NaNO2 + AgNO3 = NaNO3 + AgNO2 =>
NaNO2 + AgNO3 = NaNO3 + AgNO2
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Cu2S + Cu2O = Cu + SO2 =>
Cu2S + 2 Cu2O = 6 Cu + SO2
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
O2 = O2 =>
O2 = O2
O2 = O3 =>
3 O2 = 2 O3
HeO = He2 + O2 =>
2 HeO = He2 + O2
W + O2 = WO6 =>
W + 3 O2 = WO6
Ca + HNO3 = H2 + Ca(NO3)2 =>
Ca + 2 HNO3 = H2 + Ca(NO3)2
C3H7COOH + NaOH = NaC3H7COO + H2O =>
C3H7COOH + NaOH = NaC3H7COO + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na2CO3 + H2SO4 = CO2 + Na2SO4 + H2O =>
Na2CO3 + H2SO4 = CO2 + Na2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/26/08
Équations équilibrées sur07/26/07
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