| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + 2 FeCl3 + 6 H2O = 3 ZnCl2 + 2 Fe(OH)3 + 3 H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
HBr + Na2S = HS + BrNa2 =>
HBr + Na2S = HS + BrNa2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
HCl + Zn(OH) = ZnCl + H2O =>
HCl + Zn(OH) = ZnCl + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 + KOH + H2SO4 = KAl(SO4)2 + H2O =>
Al(OH)3 + KOH + 2 H2SO4 = KAl(SO4)2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cr2(So4)3 + NaOh = Cr(Oh)3 + Na2So4 =>
Cr2(So4)3 + 6 NaOh = 2 Cr(Oh)3 + 3 Na2So4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
W2O3 + CO = W + CO2 =>
W2O3 + 3 CO = 2 W + 3 CO2
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
SO3 + H2O = H3O + SO4 =>
SO3 + 3 H2O = 2 H3O + SO4
H2O + Co{2+} + O2 = Co(OH)3 + H3O{+} =>
18 H2O + 4 Co{2+} + O2 = 4 Co(OH)3 + 8 H3O{+}
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
SO2 + H2O + O2 = H2SO4 =>
2 SO2 + 2 H2O + O2 = 2 H2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Mg + Fe(OH)2 = FeMg + (OH)2 =>
Mg + Fe(OH)2 = FeMg + (OH)2
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
H4C2 + O2 = CO2 + H2O =>
H4C2 + 3 O2 = 2 CO2 + 2 H2O
H3O{+} + ClO3{-} + Fe{2+} = Cl{-} + Fe{3+} + H2O =>
6 H3O{+} + ClO3{-} + 6 Fe{2+} = Cl{-} + 6 Fe{3+} + 9 H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
CO + NO2 = CO2 + N2 =>
4 CO + 2 NO2 = 4 CO2 + N2
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/13
Équations équilibrées sur04/17/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
