| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + CH3COOH = CH3COONH4 + HOH
MnO4{-} + HSO3{-} + OH{-} = H2O + MnO4{2-} + SO4{2-} =>
2 MnO4{-} + HSO3{-} + 3 OH{-} = 2 H2O + 2 MnO4{2-} + SO4{2-}
Ca(OH)2 + O2 = CaO + H2O2 =>
2 Ca(OH)2 + O2 = 2 CaO + 2 H2O2
Cu2 + FeCl3 = CuCl2 + Fe =>
3 Cu2 + 4 FeCl3 = 6 CuCl2 + 4 Fe
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2SO4 + Al2(SO4)3 = NaAl(SO4)2 =>
Na2SO4 + Al2(SO4)3 = 2 NaAl(SO4)2
FeO3 + H2O = Fe(OH)2 + O2 =>
FeO3 + H2O = Fe(OH)2 + O2
FeAsS + HNO3 = FeSO4 + As2O5 + NO + H2O =>
6 FeAsS + 26 HNO3 = 6 FeSO4 + 3 As2O5 + 26 NO + 13 H2O
NaHSO3 = Na2SO3 + SO2 + H2O =>
2 NaHSO3 = Na2SO3 + SO2 + H2O
(CH3COO)2Ca + CNa2O3 = CCaO3 + C2H3NaO2 =>
(CH3COO)2Ca + CNa2O3 = CCaO3 + 2 C2H3NaO2
BaCl + Li(CrO4)2 = Ba(CrO4)2 + LiCl =>
BaCl + Li(CrO4)2 = Ba(CrO4)2 + LiCl
CH3CH(OH)COOH + NaHCO3 = CH3CH(OH)COONa + H2CO3 =>
CH3CH(OH)COOH + NaHCO3 = CH3CH(OH)COONa + H2CO3
SO3 + Cu(OH)2 = CuSO4 + H2O =>
SO3 + Cu(OH)2 = CuSO4 + H2O
CaSO4*2H2O + HCl = CaCl2 + H2SO4 + H2O =>
CaSO4*2H2O + 2 HCl = CaCl2 + H2SO4 + 2 H2O
Fe(OH)3 + CO2 = FeHCO3 + OH =>
Fe(OH)3 + CO2 = FeHCO3 + 2 OH
Sr(OH)2 + HNO2 = Sr(NO2)2 + H2O =>
Sr(OH)2 + 2 HNO2 = Sr(NO2)2 + 2 H2O
H2O + AgI = HI + Ag(OH) =>
H2O + AgI = HI + Ag(OH)
Mg(OH)2 + H3BO3 = H2O + (MgOH)3(BO3) =>
3 Mg(OH)2 + H3BO3 = 3 H2O + (MgOH)3(BO3)
SnF4 + HNO3 = Sn(NO3)4 + H2F2 =>
SnF4 + 4 HNO3 = Sn(NO3)4 + 2 H2F2
RhCl + KI = RhI + KCl =>
RhCl + KI = RhI + KCl
C4H10O + H2SO4 + K2Cr2O7 = CrSO4 + H2O + C3H6O2 + K2SO4 =>
3 C4H10O + 6 H2SO4 + 2 K2Cr2O7 = 4 CrSO4 + 9 H2O + 4 C3H6O2 + 2 K2SO4
C2H5OH + Ca = (C2H5O)2Ca + H2 =>
2 C2H5OH + Ca = (C2H5O)2Ca + H2
Si + HBr = H + SiBr =>
Si + HBr = H + SiBr
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Cl + Ag(NO3) = AgCl + NO3 =>
Cl + Ag(NO3) = AgCl + NO3
Ba(OH)2 + LiClO3 = LiOH + Ba(ClO3)2 =>
Ba(OH)2 + 2 LiClO3 = 2 LiOH + Ba(ClO3)2
NH4F + CaN2O6 = N2O + H2O + CaF2 =>
2 NH4F + CaN2O6 = 2 N2O + 4 H2O + CaF2
Ca(OH)2 + Cl2 = CaO(Cl)2 + H2O =>
Ca(OH)2 + Cl2 = CaO(Cl)2 + H2O
K2Cr2O7 + H2SO4 = K4SO4 + Cr2(SO4)3 + H2O + O2 =>
4 K2Cr2O7 + 14 H2SO4 = 2 K4SO4 + 4 Cr2(SO4)3 + 14 H2O + 7 O2
Cu2{+} + {-} = Cu =>
Cu2{+} + e = 2 Cu
Al4H8Si4O18 + Na2CO3 + NaOH = Na8Al6Si6O24CO3 + H2O =>
3 Al4H8Si4O18 + 2 Na2CO3 + 12 NaOH = 2 Na8Al6Si6O24CO3 + 18 H2O
H2O2(aq) + KI(aq) + H2SO4(aq) = K2SO4(aq) + I2(g) + H2O(l) =>
H2O2(aq) + 2 KI(aq) + H2SO4(aq) = K2SO4(aq) + I2(g) + 2 H2O(l)
FeS2 + O4 = Fe3O2 + SO2 =>
6 FeS2 + 7 O4 = 2 Fe3O2 + 12 SO2
H3Po4 + NaOH = H2Po4 + Na + H2O =>
H3Po4 + NaOH = H2Po4 + Na + H2O
FeCl3 + CaCl2 + NH4OH = CaFe14O22 + NH4Cl + H2O =>
14 FeCl3 + CaCl2 + 44 NH4OH = CaFe14O22 + 44 NH4Cl + 22 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Si + NaOH + H2O = H2 + Na2SiO3 =>
Si + 2 NaOH + H2O = 2 H2 + Na2SiO3
NaNO3 + Ca3(PO4)2 = Ca(NO3)2 + Na3PO4 =>
6 NaNO3 + Ca3(PO4)2 = 3 Ca(NO3)2 + 2 Na3PO4
Cu(s) + AlBr3(aq) = Al(s) + CuBr2(aq) =>
3 Cu(s) + 2 AlBr3(aq) = 2 Al(s) + 3 CuBr2(aq)
NH3 + H2O + CrO3 = (NH4)2Cr2O7 =>
2 NH3 + H2O + 2 CrO3 = (NH4)2Cr2O7
Pb{2+} + H2S = PbS + H{+} =>
Pb{2+} + H2S = PbS + 2 H{+}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
As2S3 + NO3 = AsO4 + SO2 + NO2 =>
As2S3 + 14 NO3 = 2 AsO4 + 3 SO2 + 14 NO2
HCl + Na(HCO)3 = H(HCO)3 + NaCl =>
HCl + Na(HCO)3 = H(HCO)3 + NaCl
H2C4H4O6 + CsOH = HOH + Cs2C4H4O6 =>
H2C4H4O6 + 2 CsOH = 2 HOH + Cs2C4H4O6
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NaI + Cu(NO3)2 = NaNO3 + Cu + I =>
2 NaI + Cu(NO3)2 = 2 NaNO3 + Cu + 2 I
NaCH3COO + NH4OH = NaOH + NH4CH3COO =>
NaCH3COO + NH4OH = NaOH + NH4CH3COO
C2H5C2H5 + O2 = CO2 + H2O =>
2 C2H5C2H5 + 13 O2 = 8 CO2 + 10 H2O
CrBr2 + KPO4 = CrPO4 + Br2K =>
CrBr2 + KPO4 = CrPO4 + Br2K
| 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 71 72 73 74 75 76 77 78 79 80 81 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
