| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn{2+} + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 K{+}
CO + Cu(OH)2 = CO2 + H2O + Cu =>
CO + Cu(OH)2 = CO2 + H2O + Cu
NaHCO3 + Ca(OH)2 = CaCO3 + Na2CO3 + H2O =>
2 NaHCO3 + Ca(OH)2 = CaCO3 + Na2CO3 + 2 H2O
S + NO2 = SO2 + NO =>
S + 2 NO2 = SO2 + 2 NO
H3O{+} + CH3COO{-} + NaHCO3 = CH3COONa + CO2 + H2O =>
H3O{+} + CH3COO{-} + NaHCO3 = CH3COONa + CO2 + 2 H2O
H2O2H2O + O2 = H4H4O4O4 =>
2 H2O2H2O + O2 = H4H4O4O4
NH4HCO3(aq) + NaCl(aq) = NaHCO3(s) + NH4Cl(aq) =>
NH4HCO3(aq) + NaCl(aq) = NaHCO3(s) + NH4Cl(aq)
HCl + (OH)2 = H3O2 + Cl3 =>
3 HCl + 3(OH)2 = 3 H3O2 + Cl3
Fe(C2O4)3 = FeC2O4 + CO2 =>
Fe(C2O4)3 = FeC2O4 + 4 CO2
C7H7NH2 + H2O = C7H7NH3 + OH =>
C7H7NH2 + H2O = C7H7NH3 + OH
AgNO3 + [Cr(H2O)6]Br3 = AgBr + [Cr(H2O)6](NO3)3 =>
3 AgNO3 + [Cr(H2O)6]Br3 = 3 AgBr + [Cr(H2O)6](NO3)3
SnO2 + Ni = NiO + Sn =>
SnO2 + 2 Ni = 2 NiO + Sn
CH3COOH + ZnO = CH3COO2Zn + H2 =>
2 CH3COOH + 2 ZnO = 2 CH3COO2Zn + H2
FeS2 + CuSO4 + H2O = Cu2S + FeSO4 + H2SO4 =>
5 FeS2 + 14 CuSO4 + 12 H2O = 7 Cu2S + 5 FeSO4 + 12 H2SO4
NaBH4 + HO2CCH3 = NaBH(O2CCH3)3 + H2 =>
NaBH4 + 3 HO2CCH3 = NaBH(O2CCH3)3 + 3 H2
O2 + HI = H2O + I =>
O2 + 4 HI = 2 H2O + 4 I
C4H9OH + O3 = CO + H2 =>
C4H9OH + O3 = 4 CO + 5 H2
C2H3COOH + Br2 = HBr + C2H3COOBr =>
C2H3COOH + Br2 = HBr + C2H3COOBr
Pb(NO3)2 + NaCl = Pb(Cl)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = Pb(Cl)2 + 2 Na(NO3)
As2O3 + HBr = AsBr3 + H2O =>
As2O3 + 6 HBr = 2 AsBr3 + 3 H2O
NaCl + K3[Sb(OH)6] = Na3[Sb(OH)6] + KCl =>
3 NaCl + K3[Sb(OH)6] = Na3[Sb(OH)6] + 3 KCl
Br2(aq) + e(aq) = Br{-}(aq) =>
Br2(aq) + 2e(aq) = 2 Br{-}(aq)
(NH4)2HPO4NH3 = ((NH4)3PO4) =>
(NH4)2HPO4NH3 = ((NH4)3PO4)
CuSO4(H2O)5 + NaC7H5O3 = CuC7H5O3 + Na2SO4 + H2O + SO2 + O2 =>
2 CuSO4(H2O)5 + 2 NaC7H5O3 = 2 CuC7H5O3 + Na2SO4 + 10 H2O + SO2 + O2
Zn + OH{-} + H2O + NO3{-} = Zn(OH)4{2-} + NH3 =>
4 Zn + 7 OH{-} + 6 H2O + NO3{-} = 4 Zn(OH)4{2-} + NH3
Ba + H2SO4 = Ba(H2SO4)2 =>
Ba + 2 H2SO4 = Ba(H2SO4)2
Ag2CO3 + H3O = H2O + Ag + HCO3 =>
Ag2CO3 + H3O = H2O + 2 Ag + HCO3
O3 = O + O2 =>
O3 = O + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + Cl{2} = NaCl{2} =>
Na + Cl{2} = NaCl{2}
V2 + O2 = V2O2 =>
V2 + O2 = V2O2
BaCl(aq) + NH4SO4(aq) = NH4Cl(aq) + BaSO4(s) =>
BaCl(aq) + NH4SO4(aq) = NH4Cl(aq) + BaSO4(s)
Ni(NO3)2*6H2O + Cd(NO3)2*4H2O + Fe(NO3)3*9H2O + NH2CONH2 = NiCdFe2O4 + N2 + CO2 + H2O =>
3 Ni(NO3)2*6H2O + 3 Cd(NO3)2*4H2O + 6 Fe(NO3)3*9H2O + 26 NH2CONH2 = 3 NiCdFe2O4 + 41 N2 + 26 CO2 + 136 H2O
HCl + S = H2S + Cl2 =>
2 HCl + S = H2S + Cl2
Sn{2+} + PO4{3-} = Sn3(PO4)2 =>
3 Sn{2+} + 2 PO4{3-} = Sn3(PO4)2
(NH4)2CO3 = H2O + NH3 + CO2 =>
(NH4)2CO3 = H2O + 2 NH3 + CO2
BaCl2 + K + SO4 = BaSO4 + KCl2 =>
BaCl2 + K + SO4 = BaSO4 + KCl2
N2F2 = NF =>
N2F2 = 2 NF
Ag2SO4 + Cu(ClO3)2 = CuSO4 + AgClO3 =>
Ag2SO4 + Cu(ClO3)2 = CuSO4 + 2 AgClO3
MgSO4*7H2O + FeCl3 + NaOH = MgFeO + H2O + Na2SO4 + Cl =>
MgSO4*7H2O + FeCl3 + 2 NaOH = MgFeO + 8 H2O + Na2SO4 + 3 Cl
NO3 + HI = I + HNO3 =>
NO3 + HI = I + HNO3
SrO + La2S3 + La2O3 + Mn + Mn3O4 = La3SrMn2O4S4 =>
24 SrO + 32 La2S3 + 4 La2O3 + 3 Mn + 15 Mn3O4 = 24 La3SrMn2O4S4
NaClHCl = NaHCl2 =>
NaClHCl = NaHCl2
SO2 + Na2SeO3 + H2O = H2SeO4 + S + NaOH =>
SO2 + 2 Na2SeO3 + 4 H2O = 2 H2SeO4 + S + 4 NaOH
NaCl + MnO2 + H2SO4 = MnSO2 + Na2SO4 + Cl2 + H2O =>
6 NaCl + MnO2 + 4 H2SO4 = MnSO2 + 3 Na2SO4 + 3 Cl2 + 4 H2O
CuFeS2 + O2 = CuO + FeS2 =>
2 CuFeS2 + O2 = 2 CuO + 2 FeS2
V2O5 + CH4 = VO2 + CO2 + H2O =>
4 V2O5 + CH4 = 8 VO2 + CO2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCl + MgCl2 = MgCl3 + H2 =>
2 HCl + 2 MgCl2 = 2 MgCl3 + H2
CoO + C10H7NO2 = CoC10H7N + O2 =>
2 CoO + 2 C10H7NO2 = 2 CoC10H7N + 3 O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
