| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCIO4 + Fe(OH)2 = Fe(CIO4)2 + 2 H2O
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
K + F2 = KF =>
2 K + F2 = 2 KF
Ag(NO3) + NaCl = AgCl + Na(NO3) =>
Ag(NO3) + NaCl = AgCl + Na(NO3)
H3 + H2O6 = H4O =>
22 H3 + 3 H2O6 = 18 H4O
Cu2O + HCl + H2O + O2 = Cu2Cl(OH)3 =>
2 Cu2O + 2 HCl + 2 H2O + O2 = 2 Cu2Cl(OH)3
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
SO3 + H2 = H2S + H2O =>
SO3 + 4 H2 = H2S + 3 H2O
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NO2 + OH({-}) = NO3({-}) + NO2({-}) + H2O =>
2 NO2 + 2 OH({-}) = NO3({-}) + NO2({-}) + H2O
K2SO4 + Ca(ClO3)2 = KClO3 + CaSO4 =>
K2SO4 + Ca(ClO3)2 = 2 KClO3 + CaSO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NCl3 + HOH = NH3 + HOCl =>
NCl3 + 3 HOH = NH3 + 3 HOCl
Ag + FeCl3 = AgCl + FeCl2 =>
Ag + FeCl3 = AgCl + FeCl2
Na2S + Zn2SO4 = Zn2S + Na2SO4 =>
Na2S + Zn2SO4 = Zn2S + Na2SO4
K2Co3 + BaCl2 = BaCo3 + KCl =>
K2Co3 + BaCl2 = BaCo3 + 2 KCl
Al(C2H3O2)3 + Na3PO4 = Na(C2H3O2) + AlPO4 =>
Al(C2H3O2)3 + Na3PO4 = 3 Na(C2H3O2) + AlPO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
PtCl4 + F2 = PtF4 + Cl2 =>
PtCl4 + 2 F2 = PtF4 + 2 Cl2
PbS + H2O = Pb(OH)2 + H2S =>
PbS + 2 H2O = Pb(OH)2 + H2S
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
Li2CO3 + K3PO4 = Li3PO4 + K2CO3 =>
3 Li2CO3 + 2 K3PO4 = 2 Li3PO4 + 3 K2CO3
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
NaNO2 = Na2O + NaNO3 + NO =>
3 NaNO2 = Na2O + NaNO3 + 2 NO
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
AgI + NH4OH = Ag(NH3)2I + H2O =>
AgI + 2 NH4OH = Ag(NH3)2I + 2 H2O
V2(SO4)3 + Na2CO3 + O2 = NaVO3 + CO2 + Na2SO4 =>
V2(SO4)3 + 4 Na2CO3 + O2 = 2 NaVO3 + 4 CO2 + 3 Na2SO4
C6H12O6 + H2 = C6H14 + H2O =>
C6H12O6 + 7 H2 = C6H14 + 6 H2O
SO2 + Sr(OH)2 = SrSO3 + H2O =>
SO2 + Sr(OH)2 = SrSO3 + H2O
Cr2S3 + HOH = Cr(OH)3 + H2S =>
Cr2S3 + 6 HOH = 2 Cr(OH)3 + 3 H2S
NO + OH{-} = NO3{-} + H2O + {-} =>
NO + 4 OH{-} = NO3{-} + 2 H2O + 3e
H3O + OH = H2O =>
H3O + OH = 2 H2O
PbF + K = KF + Pb =>
PbF + K = KF + Pb
HNO3 + P = H3PO4 + NO2 + H2O =>
5 HNO3 + P = H3PO4 + 5 NO2 + H2O
Ag(OH) + NH3 = Ag(NH3)2 + OH =>
Ag(OH) + 2 NH3 = Ag(NH3)2 + OH
Na3N + HCl = NaCl + NH3 =>
Na3N + 3 HCl = 3 NaCl + NH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C20H30 + O = CO2 + H2O =>
C20H30 + 55 O = 20 CO2 + 15 H2O
HgBr2 + (NH4)2S = HgS + NH4Br =>
HgBr2 + (NH4)2S = HgS + 2 NH4Br
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NO(g) + CO(g) = CO2(g) + N(g) =>
NO(g) + CO(g) = CO2(g) + N(g)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NH4Cl + Pb3(NO3)2 = PbCl2 + (NH4)3NO3 =>
6 NH4Cl + Pb3(NO3)2 = 3 PbCl2 + 2(NH4)3NO3
| 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 64 65 66 67 68 69 70 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
