| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + 2 H2O = 2 KOH + H2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
PbN2O6 + NaOH = PbH2O2 + NaNO3 =>
PbN2O6 + 2 NaOH = PbH2O2 + 2 NaNO3
NaNO3(aq) + H2SO4(l) = Na2SO4(s) + HNO3(l) =>
2 NaNO3(aq) + H2SO4(l) = Na2SO4(s) + 2 HNO3(l)
Ni2(SO4)3 + NaCl = NiCl3 + Na2SO4 =>
Ni2(SO4)3 + 6 NaCl = 2 NiCl3 + 3 Na2SO4
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4 =>
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4
NaCO3 + Mg(NO3)2 = Mg(CO3)2 + NaNO3 =>
2 NaCO3 + Mg(NO3)2 = Mg(CO3)2 + 2 NaNO3
SiO2 + HI = SiI4 + H2O =>
SiO2 + 4 HI = SiI4 + 2 H2O
C2NO2H5 + O2 = CO2 + H2O + H4N2CO =>
2 C2NO2H5 + 3 O2 = 3 CO2 + 3 H2O + H4N2CO
FeCuS2 + NO3{-} + H{+} = Fe{3+} + Cu{2+} + SO4{2-} + NO + H2O =>
3 FeCuS2 + 17 NO3{-} + 20 H{+} = 3 Fe{3+} + 3 Cu{2+} + 6 SO4{2-} + 17 NO + 10 H2O
Mg + FeSO4 = Mg(SO4)2 + Fe =>
Mg + 2 FeSO4 = Mg(SO4)2 + 2 Fe
AlCl3 + H2O = AlCl2OH + HCl =>
AlCl3 + H2O = AlCl2OH + HCl
Cu(OH)2 + SO3 = Cu2(OH)2SO4 + H2O =>
2 Cu(OH)2 + SO3 = Cu2(OH)2SO4 + H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
CaClO = CaCl + O =>
CaClO = CaCl + O
FeCl3 + HNO3 = Fe(NO3)2 + H2Cl3 =>
FeCl3 + 2 HNO3 = Fe(NO3)2 + H2Cl3
Na(OH) + Cu(SO4)2 = Cu(OH) + Na(SO4)2 =>
Na(OH) + Cu(SO4)2 = Cu(OH) + Na(SO4)2
Ag + CrO4 = AgCrO4 =>
Ag + CrO4 = AgCrO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCuSO4 = CuFeSO4 =>
FeCuSO4 = CuFeSO4
NaBr + Sr3N2 = Na3N + SrBr2 =>
6 NaBr + Sr3N2 = 2 Na3N + 3 SrBr2
C5H10 + Cl2 = C5H2Cl8 + HCl =>
C5H10 + 8 Cl2 = C5H2Cl8 + 8 HCl
Pb[NO3]2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb[NO3]2 + K2CrO4 = PbCrO4 + 2 KNO3
Hg2(NO3)2 + HI = HgI + H(NO3) =>
Hg2(NO3)2 + 2 HI = 2 HgI + 2 H(NO3)
Ca2(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca2(s) + 4 H2O(l) = 2 Ca(OH)2(aq) + 2 H2(g)
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KHSO4NaCl = KNaSO4HCl =>
KHSO4NaCl = KNaSO4HCl
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
C5H6 + C2H2(CO)2O = C9H8O3 =>
C5H6 + C2H2(CO)2O = C9H8O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
C7H8 + KMnO4 = C6H5COOH + KOH + MnO2 =>
C7H8 + 2 KMnO4 = C6H5COOH + 2 KOH + 2 MnO2
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq) =>
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq)
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Fe + Pb(NO2)2 = Fe(NO2)2 + Pb =>
Fe + Pb(NO2)2 = Fe(NO2)2 + Pb
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + NH4(NO3) =>
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + 2 NH4(NO3)
HgNO32 = HgO + NO2 + O2 =>
2 HgNO32 = 2 HgO + 2 NO2 + 29 O2
Cu(ClO4)2 + K2CO3 = CuCO3 + KClO4 =>
Cu(ClO4)2 + K2CO3 = CuCO3 + 2 KClO4
H2SO4 + FeCu = H2Cu + FeSO4 =>
H2SO4 + FeCu = H2Cu + FeSO4
NH3ClC6H4CH3 + AgNO3 = NH3NO3C6H4CH3 + AgCl =>
NH3ClC6H4CH3 + AgNO3 = NH3NO3C6H4CH3 + AgCl
C7H9N + C10H16O = C17H23N + H2O =>
C7H9N + C10H16O = C17H23N + H2O
Pb(C2H3O2)2 + MnSO4 = PbSO4 + Mn(C2H3O2)2 =>
Pb(C2H3O2)2 + MnSO4 = PbSO4 + Mn(C2H3O2)2
Cr + IO = CrO4 + I =>
Cr + 4 IO = CrO4 + 4 I
CO + *2H2 = CH3OH =>
CO + *2H2 = CH3OH
H2CO3 + O2 = CO3 + H2O2 =>
H2CO3 + O2 = CO3 + H2O2
Fe + CuO = FeO + Cu =>
Fe + CuO = FeO + Cu
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
