| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 HNO3 + K2Cr2O7 + 6 Fe(NO3)2 = 2 KNO3 + 6 Fe(NO3)3 + 2 Cr(NO3)3 + 7 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
NiI2 + Ca(OH)2 = Ni(OH)2 + CaI2 =>
NiI2 + Ca(OH)2 = Ni(OH)2 + CaI2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
NH4Cl + NO3 = NH4NO3 + Cl2 =>
2 NH4Cl + 2 NO3 = 2 NH4NO3 + Cl2
Na2CO3 + Al(NO3)3 = Na(NO3) + Al2(CO3)3 =>
3 Na2CO3 + 2 Al(NO3)3 = 6 Na(NO3) + Al2(CO3)3
Hg(NO3)2 + Na2CO3 = NaNO3 + Hg3CO5 + CO2 =>
3 Hg(NO3)2 + 3 Na2CO3 = 6 NaNO3 + Hg3CO5 + 2 CO2
Cu(NO3)2 + H2SO4 = Cu(SO4)2 + H2O + NO2 =>
Cu(NO3)2 + 2 H2SO4 = Cu(SO4)2 + 2 H2O + 2 NO2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Ag2 + S = Ag2S =>
Ag2 + S = Ag2S
HCOOCH3 + NaHCO3 = CH3COONa + CO2 + H2O =>
HCOOCH3 + NaHCO3 = CH3COONa + CO2 + H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H2 + O2 = H2O + CO =>
2 C2H2 + 3 O2 = 2 H2O + 4 CO
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C10H22 + NO = CO2 + H2O + N2 =>
2 C10H22 + 62 NO = 20 CO2 + 22 H2O + 31 N2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
BaCl(aq) + NaCO3(aq) = BaCO3(s) + NaCl(aq) =>
BaCl(aq) + NaCO3(aq) = BaCO3(s) + NaCl(aq)
FeSO4 + H2O2 + H2SO4 = Fe(SO4)3 + H2O =>
FeSO4 + 2 H2O2 + 2 H2SO4 = Fe(SO4)3 + 4 H2O
H2SO4 + Ag = Ag2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Ag = Ag2SO4 + SO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H3COOH + NaOH = C2H3COONa + H2O =>
C2H3COOH + NaOH = C2H3COONa + H2O
Cl4Li4 + Au7 = Li8Au9 + Cl =>
14 Cl4Li4 + 9 Au7 = 7 Li8Au9 + 56 Cl
NH4H = NH3 + H2 =>
NH4H = NH3 + H2
K2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4 + KC2H3O2 =>
K2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4 + 2 KC2H3O2
Au2S + H2 + NaOH = Au + NaHS + H2O =>
Au2S + H2 + NaOH = 2 Au + NaHS + H2O
BaTeO4*3H2O(s) = BaTeO4 + H2O =>
BaTeO4*3H2O(s) = BaTeO4 + 3 H2O
K2Cr2O7 + H2SO4 + FeO = K2SO4 + Cr2(SO4)3 + H2O + Fe2(SO4)3 =>
K2Cr2O7 + 13 H2SO4 + 6 FeO = K2SO4 + Cr2(SO4)3 + 13 H2O + 3 Fe2(SO4)3
Na2O2 + ClO2 = NaCl + O2 =>
Na2O2 + 2 ClO2 = 2 NaCl + 3 O2
HCl + Cr = H2 + CrCl2 =>
2 HCl + Cr = H2 + CrCl2
MnO2(s) + HCl(aq) = MnCl2(s) + O2(g) + H2O(l) =>
2 MnO2(s) + 4 HCl(aq) = 2 MnCl2(s) + O2(g) + 2 H2O(l)
Ni(OH)3 + HCl = Ni(OH)2 + HClO + H2O =>
2 Ni(OH)3 + HCl = 2 Ni(OH)2 + HClO + H2O
Al(s) + FeCl2(aq) = Fe(s) + AlCl2(aq) =>
Al(s) + FeCl2(aq) = Fe(s) + AlCl2(aq)
FeOOH + Fe2O3 = Fe3O4 + H2O2 =>
2 FeOOH + 2 Fe2O3 = 2 Fe3O4 + H2O2
CuOH2 + NH3 = [Cu(NH3)4] + H2O =>
CuOH2 + 4 NH3 = [Cu(NH3)4] + H2O
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
C2H19NO4 + O2 = CO2 + H2O + NH3 =>
C2H19NO4 + 4 O2 = 2 CO2 + 8 H2O + NH3
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
CH3CN + H2O = HCN + CH3OH =>
CH3CN + H2O = HCN + CH3OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2NO3 + KOH = Fe2OH + KNO3 =>
Fe2NO3 + KOH = Fe2OH + KNO3
BaC4H6O4 + Na2CrO4 = BaCrO4 + Na2C4H6O4 =>
BaC4H6O4 + Na2CrO4 = BaCrO4 + Na2C4H6O4
Sn + NH3 + H2O = Sn(OH)4 + NH4 =>
Sn + 4 NH3 + 4 H2O = Sn(OH)4 + 4 NH4
| 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.
