| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(s) + ZnCl2 = Zn + 2 CuCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K2CrO4 + AgNO3 = KNO3 + Ag2CrO4 =>
K2CrO4 + 2 AgNO3 = 2 KNO3 + Ag2CrO4
KCl + Al2(SO4)3 = AlCl3 + K2SO4 =>
6 KCl + Al2(SO4)3 = 2 AlCl3 + 3 K2SO4
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
C2H4O2 + LiOH = H2O + LiC2H3O2 =>
C2H4O2 + LiOH = H2O + LiC2H3O2
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
AgNO3 + NaOH = NaNO3 + AgOH =>
AgNO3 + NaOH = NaNO3 + AgOH
Ba(NO3)2 + H2SO4 = Ba2(SO4)2 + HNO3 =>
2 Ba(NO3)2 + 2 H2SO4 = Ba2(SO4)2 + 4 HNO3
MgCl2 + NaOH = MgOH + NaCl2 =>
MgCl2 + NaOH = MgOH + NaCl2
NaOH + Ni(NO3)2 = NiOH + Na(NO3)2 =>
NaOH + Ni(NO3)2 = NiOH + Na(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Ca(NO3)2 + NH4F = CaF2 + NH4NO3 =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 NH4NO3
Cu + O2 = Cu2O2 =>
2 Cu + O2 = Cu2O2
NiCl2*H2O = NiCl2 + H2O =>
NiCl2*H2O = NiCl2 + H2O
(NH4)2CO3 + Al2(SO4)3 = (NH4)2SO4 + Al2(CO3)3 =>
3(NH4)2CO3 + Al2(SO4)3 = 3(NH4)2SO4 + Al2(CO3)3
CH4 + O2 = CH4O2 =>
CH4 + O2 = CH4O2
C2H6 + O2 = C2H6O2 =>
C2H6 + O2 = C2H6O2
CH4O + O2 = CH4O2 =>
2 CH4O + O2 = 2 CH4O2
CH4O + O2 = CH4O3 =>
CH4O + O2 = CH4O3
Fe + Cu(NO2) = FeNO2 + Cu =>
Fe + Cu(NO2) = FeNO2 + Cu
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + H2O =>
2 H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + 2 H2O
HCl(aq) + Na2CO3(s) = NaCl(aq) + H2CO3(aq) =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(aq) + H2CO3(aq)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaOH + Fe(NO3)3 = Na(NO3)3 + FeOH =>
NaOH + Fe(NO3)3 = Na(NO3)3 + FeOH
NaH2PO4 + NaOH = Na2HPO4 + H2O =>
NaH2PO4 + NaOH = Na2HPO4 + H2O
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
FeCl3 + NaOH3 = Fe(OH3) + NaCl3 =>
FeCl3 + NaOH3 = Fe(OH3) + NaCl3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cr2O7{-2} + H2S + H{+} = Cr{+3} + S + H2O =>
Cr2O7{-2} + 3 H2S + 8 H{+} = 2 Cr{+3} + 3 S + 7 H2O
CH4 + O2 = C2H4 + H2O =>
2 CH4 + O2 = C2H4 + 2 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Li + O2 = LiO2 =>
Li + O2 = LiO2
K + O2 = K2O =>
4 K + O2 = 2 K2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
Na2CO3 + CuSO4 = CuCO3 + Na2SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/06/09
Équations équilibrées sur10/06/08
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