| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + HClO4 = H2O + NaClO4
AgNO3(aq) + NaCl(aq) = AgCl(aq) + NaNO3(s) =>
AgNO3(aq) + NaCl(aq) = AgCl(aq) + NaNO3(s)
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
Zn + HCL = H2 + ZnCL =>
2 Zn + 2 HCL = H2 + 2 ZnCL
K2Se + NaBiO3 + H2SO4 = Bi2(SO4)3 + K2SO4 + Se + H2O + Na2SO4 =>
2 K2Se + 2 NaBiO3 + 6 H2SO4 = Bi2(SO4)3 + 2 K2SO4 + 2 Se + 6 H2O + Na2SO4
Sb + OH = SbO3 + H2O =>
Sb + 6 OH = SbO3 + 3 H2O
Mg + HNO2 = Mg(NO2)2 + H2 =>
Mg + 2 HNO2 = Mg(NO2)2 + H2
C5H12O + O2 = CO + H2O =>
C5H12O + 5 O2 = 5 CO + 6 H2O
K2CO3(s) = K + CO3 =>
K2CO3(s) = 2 K + CO3
Mg + HNO2 = Mg(NO2)2 + H2 =>
Mg + 2 HNO2 = Mg(NO2)2 + H2
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
N + Cl = NCl =>
N + Cl = NCl
Ag(NH3)2(aq) + Cl(aq) + HNO3(aq) = AgCl(s) + NH4NO3(aq) =>
Ag(NH3)2(aq) + Cl(aq) + 2 HNO3(aq) = AgCl(s) + 2 NH4NO3(aq)
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
C10H14 + O2 = CO2 + H2O =>
2 C10H14 + 27 O2 = 20 CO2 + 14 H2O
Na2SiF6 + Na(s) = Si(s) + NaF(s) =>
Na2SiF6 + 4 Na(s) = Si(s) + 6 NaF(s)
N + Cl2 = NCl =>
2 N + Cl2 = 2 NCl
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Zn + Pb(NO3) = Pb + Zn(NO3)2 =>
Zn + 2 Pb(NO3) = 2 Pb + Zn(NO3)2
C10H14 + O2 = CO2 + H2O =>
2 C10H14 + 27 O2 = 20 CO2 + 14 H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
GaCl3 + NaOH = Ga(OH)3 + NaCl =>
GaCl3 + 3 NaOH = Ga(OH)3 + 3 NaCl
Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
HNO3 + NaH = NaNO3 + H20 =>
10 HNO3 + 10 NaH = 10 NaNO3 + H20
KOH + HBr = H2O + KBr =>
KOH + HBr = H2O + KBr
Al + Br2 = AlBr =>
2 Al + Br2 = 2 AlBr
HNO3 + NaH = NaNO3 + N2O + H2O =>
6 HNO3 + 4 NaH = 4 NaNO3 + N2O + 5 H2O
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
Mn(OH)2 + O2 + H2O = Mn(OH)4 =>
2 Mn(OH)2 + O2 + 2 H2O = 2 Mn(OH)4
Al(s) + O2(g) = Al3O4(s) =>
3 Al(s) + 2 O2(g) = Al3O4(s)
Pb(SO4)2 + LiNO3 = Pb(NO3)4 + Li2SO4 =>
Pb(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2SO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Zr3(PO4)2 + HCl = ZrCl2 + H3PO4 =>
Zr3(PO4)2 + 6 HCl = 3 ZrCl2 + 2 H3PO4
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Pb(SO4)2 + LiNO3 = Pb(NO3)4 + Li2SO4 =>
Pb(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2SO4
HG(NO3)2 = HGO + NO2 + O2 =>
2 HG(NO3)2 = 2 HGO + 4 NO2 + O2
Na2HPO4 + NH4Cl + NH3 + MgSO4 = Mg(NH4)PO4 + (NH4)2SO4 + NaCl =>
Na2HPO4 + 2 NH4Cl + NH3 + MgSO4 = Mg(NH4)PO4 + (NH4)2SO4 + 2 NaCl
Zr3(PO4)2 + HCl = ZrCl2 + H3PO4 =>
Zr3(PO4)2 + 6 HCl = 3 ZrCl2 + 2 H3PO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
AlCl3 + MgSO4 = Al2(SO4)3 + MgCl2 =>
2 AlCl3 + 3 MgSO4 = Al2(SO4)3 + 3 MgCl2
AlCl3 + Nh4Oh = Al(Oh)3 + Nh4Cl =>
AlCl3 + 3 Nh4Oh = Al(Oh)3 + 3 Nh4Cl
Fe(SO4)3 + SO2 + H2O = FeSO4 + H2SO4 =>
Fe(SO4)3 + 2 SO2 + 4 H2O = FeSO4 + 4 H2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
KMnO4 + FeSo4 = KMnSo4 + FeO4 =>
KMnO4 + FeSo4 = KMnSo4 + FeO4
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/17
Équations équilibrées sur03/19/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
