| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H5COOH + H2O = C2H5OH + HCOOH =>
C2H5COOH + H2O = C2H5OH + HCOOH
Al + KSCN + HCl = KCl + AlCl3 + NH4Cl + C + H2S2 =>
2 Al + 2 KSCN + 10 HCl = 2 KCl + 2 AlCl3 + 2 NH4Cl + 2 C + H2S2
C12H10O + O2 = CO2 + H2O =>
C12H10O + 14 O2 = 12 CO2 + 5 H2O
AgC2H3O2 + NH4(NO3) = Ag(NO3) + NH4(C2H3O2) =>
AgC2H3O2 + NH4(NO3) = Ag(NO3) + NH4(C2H3O2)
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H5COOH + NaHCO3 = CH3COONa + C2H5OH + CO2 =>
6 C2H5COOH + 3 NaHCO3 = 3 CH3COONa + 5 C2H5OH + 5 CO2
SeO2 + Ca(OH)2 = CaSeO3 + H2O =>
SeO2 + Ca(OH)2 = CaSeO3 + H2O
Na3AsO4 + CuSO4 = Na2SO4 + Cu3(AsO4)2 =>
2 Na3AsO4 + 3 CuSO4 = 3 Na2SO4 + Cu3(AsO4)2
NaOH + HCl = H2 + NaCl + O2 =>
2 NaOH + 2 HCl = 2 H2 + 2 NaCl + O2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O
Al + H2Cl = AlCl3 + H2 =>
Al + 3 H2Cl = AlCl3 + 3 H2
S8(s) + O2(g) = SO3(g) =>
S8(s) + 12 O2(g) = 8 SO3(g)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ce(s) + H2SO4(aq) = Ce(SO4)2(aq) + H2(g) =>
Ce(s) + 2 H2SO4(aq) = Ce(SO4)2(aq) + 2 H2(g)
Fe(iii)(s) + S8(s) = FeS(s) =>
8 Fe(iii)(s) + S8(s) = 8 FeS(s)
K2CrO4 + H2O2 = K2CrO6 + H2O =>
K2CrO4 + 2 H2O2 = K2CrO6 + 2 H2O
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + Na2SO4 + K2SO3 + H2O =>
2 KMnO4 + 3 H2SO4 + 6 Na2SO3 = 2 MnSO4 + 6 Na2SO4 + K2SO3 + 3 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Al + O2 + H2O = Al(OH)3 =>
4 Al + 3 O2 + 6 H2O = 4 Al(OH)3
C2H5COOH + H2O = C2H5OH + HCOOH =>
C2H5COOH + H2O = C2H5OH + HCOOH
Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
FeSCN{2+} = Fe{3+} + SCN{-} =>
FeSCN{2+} = Fe{3+} + SCN{-}
C10H8O + HNO3 = C10H6N2O4 + H2O + O2 =>
2 C10H8O + 4 HNO3 = 2 C10H6N2O4 + 4 H2O + O2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Ba + FeCl3 = BaCl2 + Fe =>
3 Ba + 2 FeCl3 = 3 BaCl2 + 2 Fe
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
FeCl3 + CrO4 = Fe2(CrO4)3 + Cl =>
2 FeCl3 + 3 CrO4 = Fe2(CrO4)3 + 6 Cl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C2H3O2Br + O2 = CO + H2O + Br2 =>
4 C2H3O2Br + 3 O2 = 8 CO + 6 H2O + 2 Br2
H2SiO4 + Ca(OH)2 = (CaOH)2SiO4 + H2O =>
H2SiO4 + 2 Ca(OH)2 = (CaOH)2SiO4 + 2 H2O
FeCl3 + FeCl2 + NH3 + H2O = Fe3O4 + NH4Cl =>
2 FeCl3 + FeCl2 + 8 NH3 + 4 H2O = Fe3O4 + 8 NH4Cl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
H2CO3 + Mn(OH)2 = (MnOH)2CO3 + H2O =>
H2CO3 + 2 Mn(OH)2 = (MnOH)2CO3 + 2 H2O
CuCO3*Cu(OH)2 + H2SO4 + H2O = CO2 + CuSO4*5H2O =>
CuCO3*Cu(OH)2 + 2 H2SO4 + 7 H2O = CO2 + 2 CuSO4*5H2O
NH4ReO4 = ReO2 + N2 + H2O =>
2 NH4ReO4 = 2 ReO2 + N2 + 4 H2O
KOH + (NH4)2C2O4 = K2C2O4 + NH4OH =>
2 KOH + (NH4)2C2O4 = K2C2O4 + 2 NH4OH
Cu(NO3)2 + NaC2H3O2 = Cu(C2H3O2)2 + NaNO3 =>
Cu(NO3)2 + 2 NaC2H3O2 = Cu(C2H3O2)2 + 2 NaNO3
TiO2 + H2SO4 + H2C2O4 = TiSO4 + CO2 + H2O =>
TiO2 + H2SO4 + H2C2O4 = TiSO4 + 2 CO2 + 2 H2O
KCl + HCl = KH + Cl2 =>
KCl + HCl = KH + Cl2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
