| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O
Sn + H2O = SnO2 + H2 =>
Sn + 2 H2O = SnO2 + 2 H2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaF + Ca(OH)2 = NaOH + CaF2 =>
2 NaF + Ca(OH)2 = 2 NaOH + CaF2
FeCl3(ac) + NaOH(ac) = Fe(OH)3 + NaCl =>
FeCl3(ac) + 3 NaOH(ac) = Fe(OH)3 + 3 NaCl
Li2O + H2SO4 = Li2SO4 + H2O =>
Li2O + H2SO4 = Li2SO4 + H2O
AgNO3 + Ca(OH)2 = Ca(NO3)2 + Ag2O + H2O =>
2 AgNO3 + Ca(OH)2 = Ca(NO3)2 + Ag2O + H2O
Ca2 + H2O = Ca(OH)2 + H2 =>
Ca2 + 4 H2O = 2 Ca(OH)2 + 2 H2
K2CO3 + CuF = Cu2CO3 + KF =>
K2CO3 + 2 CuF = Cu2CO3 + 2 KF
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
V + HCl + HNO3 = VCl4 + NO + H2O =>
3 V + 12 HCl + 4 HNO3 = 3 VCl4 + 4 NO + 8 H2O
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Hg(NO3)2 + Ba(OH)2 = Ba(NO3)2 + HgO + H2O =>
Hg(NO3)2 + Ba(OH)2 = Ba(NO3)2 + HgO + H2O
Ba(ClO)2 + K2SO3 = BaSO4 + K2SO4 + KCl =>
Ba(ClO)2 + 2 K2SO3 = BaSO4 + K2SO4 + 2 KCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeCl2 + NaHCO3 = Fe(OH)2 + CO2 + NaCl =>
FeCl2 + 2 NaHCO3 = Fe(OH)2 + 2 CO2 + 2 NaCl
Fe(NO3)3 + H2Co3 = Fe2(Co3)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2Co3 = Fe2(Co3)3 + 6 HNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C3H4 + AgNO3 + NH3 = C3H3Ag + NH4NO3 =>
C3H4 + AgNO3 + NH3 = C3H3Ag + NH4NO3
CH3COOH + Na2CO3 = CHCOONa + H2O =>
3 CH3COOH + 2 Na2CO3 = 4 CHCOONa + 4 H2O
C6H5OH + HNO3 = C6H4OHNO2 + H2O =>
C6H5OH + HNO3 = C6H4OHNO2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
P2S3 + HNO3 + H2O = H3PO4 + S + NO =>
3 P2S3 + 10 HNO3 + 4 H2O = 6 H3PO4 + 9 S + 10 NO
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
V + HCl = VCl2 + H2 =>
V + 2 HCl = VCl2 + H2
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CO2 + W(OH)6 = W(CO3)3 + H2O =>
3 CO2 + W(OH)6 = W(CO3)3 + 3 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2S2O3 + Cl2 + H2O = Na2SO4 + HCl + S =>
Na2S2O3 + Cl2 + H2O = Na2SO4 + 2 HCl + S
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/19
Équations équilibrées sur05/04/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
