| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + H2SO4 = ZnSO4 + H2
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
CH3COOH + CuCO3 = CuCH3COO + H2O + CO3 =>
11 CH3COOH + 12 CuCO3 = 12 CuCH3COO + 4 H2O + 10 CO3
Ba(OH)2 + H2O4P = H2 + O2 + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 H2O4P = 5 H2 + 3 O2 + Ba3(PO4)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + MnO2 = Mn + Al2O3 =>
4 Al + 3 MnO2 = 3 Mn + 2 Al2O3
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
HNO3 + H2S = NO + H2O + S =>
2 HNO3 + 3 H2S = 2 NO + 4 H2O + 3 S
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
Al + NiSO4 = AlSO4 + Ni =>
Al + NiSO4 = AlSO4 + Ni
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
Na + H2O = NaO + H2 =>
Na + H2O = NaO + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Mg(NO3)2 + KOH = MgOH + K(NO3)2 =>
Mg(NO3)2 + KOH = MgOH + K(NO3)2
HCl + Na2SO3 = NaCl + H2O + SO2 =>
2 HCl + Na2SO3 = 2 NaCl + H2O + SO2
LiOH + Fe(NO3)2 = Li(NO3)2 + FeOH =>
LiOH + Fe(NO3)2 = Li(NO3)2 + FeOH
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
Fe + Cl + O = FeClO3 =>
Fe + Cl + 3 O = FeClO3
Fe2O3 + H2SO4 + Zn = ZnSO4 + Fe2O2 + H2O =>
Fe2O3 + H2SO4 + Zn = ZnSO4 + Fe2O2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2O3 + H2SO4 + Zn = FeSO4 + ZnO + H2O =>
Fe2O3 + 2 H2SO4 + Zn = 2 FeSO4 + ZnO + 2 H2O
ZnS + O = ZnO + SO2 =>
ZnS + 3 O = ZnO + SO2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Bi2S3 + O = Bi2O3 + SO2 =>
Bi2S3 + 9 O = Bi2O3 + 3 SO2
Zn + HgO + H2O = Zn(OH)2 + Hg =>
Zn + HgO + H2O = Zn(OH)2 + Hg
KClO3 + HBr = KCl + H2O + Br2 =>
KClO3 + 6 HBr = KCl + 3 H2O + 3 Br2
SO + NaO = Na2SO3 =>
SO + 2 NaO = Na2SO3
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
C6H12O6 = CO2 + CH3CH2OH =>
C6H12O6 = 2 CO2 + 2 CH3CH2OH
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
| 1 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/07
Équations équilibrées sur10/27/06
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
