| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COO{-} + H{+} = CH4COO
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
KClO3 + MnO2 = KO2 + MnClO3 =>
KClO3 + MnO2 = KO2 + MnClO3
Cu + Ni(NO3)2 = CuNO3 + Ni =>
2 Cu + Ni(NO3)2 = 2 CuNO3 + Ni
Ba2O2 = Ba + O =>
Ba2O2 = 2 Ba + 2 O
C3N2 = C + N =>
C3N2 = 3 C + 2 N
SO2 + H3AsO4 = HAsO2 + H2SO4 =>
SO2 + H3AsO4 = HAsO2 + H2SO4
CH3CH3 + O2 = H2O + C2O =>
CH3CH3 + 2 O2 = 3 H2O + C2O
FeCl2 + K2Cr2O7 + HCl = FeCl3 + CrCl3 + KCl + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
H2O2 + F2 = HFO3 + H2O =>
5 H2O2 + F2 = 2 HFO3 + 4 H2O
(C17H35COO)2Ca + CH3COOH = (CH3COO)2Ca + C17H35COOH =>
(C17H35COO)2Ca + 2 CH3COOH = (CH3COO)2Ca + 2 C17H35COOH
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
NO + H2O = HNO3 + H2 =>
2 NO + 4 H2O = 2 HNO3 + 3 H2
KMnO4 + H2SO4 + Mn = KSO4 + MnSO4 + H2O =>
KMnO4 + 4 H2SO4 + 2 Mn = KSO4 + 3 MnSO4 + 4 H2O
Cr(s) + NiSO4(aq) = Cr2(SO4)3(aq) + Ni(s) =>
2 Cr(s) + 3 NiSO4(aq) = Cr2(SO4)3(aq) + 3 Ni(s)
NaNO3 + Na2SO4 = Na2SO4NaNO3 =>
NaNO3 + Na2SO4 = Na2SO4NaNO3
(NH4)3PO4 + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
CH3CCl(CH3)CH3 = CH3C(CH3)CH2 + HCl =>
CH3CCl(CH3)CH3 = CH3C(CH3)CH2 + HCl
C6H5CH2OH + KMnO4 = C6H5COOH + MnO2 + H2O + KOH =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5COOH + 4 MnO2 + H2O + 4 KOH
Na + C2H4O2 = C + Na(H4O2) =>
Na + C2H4O2 = 2 C + Na(H4O2)
N2O5 = NO3 + N2O =>
5 N2O5 = 8 NO3 + N2O
C6H5CO2 + C3H8 = C6H5CO2C2H5 + CH4 =>
4 C6H5CO2 + 3 C3H8 = 4 C6H5CO2C2H5 + CH4
P24 + H2 = PH3 =>
P24 + 36 H2 = 24 PH3
Zn + Fe(ClO2)3 = Zn(ClO2)2 + Fe =>
3 Zn + 2 Fe(ClO2)3 = 3 Zn(ClO2)2 + 2 Fe
NaNO2 + NaMnO4 + H2O = NaNO3 + MnO2 + NaOH =>
3 NaNO2 + 2 NaMnO4 + H2O = 3 NaNO3 + 2 MnO2 + 2 NaOH
OH + KC8H5O4 = KC8H4O4 + H2O =>
OH + KC8H5O4 = KC8H4O4 + H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe(NO3)3*9H2O + Ca(NO3)2*4H2O + NH4OH = CaFe2O4 + NH4NO3 + H2O =>
2 Fe(NO3)3*9H2O + Ca(NO3)2*4H2O + 8 NH4OH = CaFe2O4 + 8 NH4NO3 + 26 H2O
Fe + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
CH3COOK + H2O = CH3COOK*H2O =>
CH3COOK + H2O = CH3COOK*H2O
CO2 + Na2O = Na2CO3 =>
CO2 + Na2O = Na2CO3
SO4 + CH2O = H2O + HCO3 + S =>
5 SO4 + 8 CH2O = 4 H2O + 8 HCO3 + 5 S
Zn + Na3PO4 + H2O = ZnPO4 + NaOH + H2 =>
2 Zn + 2 Na3PO4 + 6 H2O = 2 ZnPO4 + 6 NaOH + 3 H2
P + H2O2 = P2O5 + H2 =>
4 P + 5 H2O2 = 2 P2O5 + 5 H2
FeSO4 + H2SO4 + K2FeO4 = Fe2(SO4)3 + K2SO4 + H2O =>
3 FeSO4 + 4 H2SO4 + K2FeO4 = 2 Fe2(SO4)3 + K2SO4 + 4 H2O
Co(NO3)2 + Ni = Ni(NO3) + Co =>
Co(NO3)2 + 2 Ni = 2 Ni(NO3) + Co
KCl + H2SO4 + HNO3 = KHSO4 + NOCl + Cl + H2O =>
3 KCl + 3 H2SO4 + HNO3 = 3 KHSO4 + NOCl + 2 Cl + 2 H2O
CO32 + H2O = H2CO3 + OH =>
CO32 + 31 H2O = H2CO3 + 60 OH
C9H2O + O2 = CO2 + H2O =>
C9H2O + 9 O2 = 9 CO2 + H2O
C2H6O + HNO3 = CO2 + NH3 + H2O =>
2 C2H6O + 3 HNO3 = 4 CO2 + 3 NH3 + 3 H2O
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbSO4(l) =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbSO4(l)
Ti(OH)4(aq) = TiO2(aq) + H2O(l) =>
Ti(OH)4(aq) = TiO2(aq) + 2 H2O(l)
C2H6N + O2 = CO2 + H2O + NO2 =>
2 C2H6N + 9 O2 = 4 CO2 + 6 H2O + 2 NO2
H2S(aq) + KOH(aq) = HOH(aq) + K2S(aq) =>
H2S(aq) + 2 KOH(aq) = 2 HOH(aq) + K2S(aq)
NH4Cl(aq) + H2O(aq) = NH3(aq) + H3O(aq) + Cl =>
NH4Cl(aq) + H2O(aq) = NH3(aq) + H3O(aq) + Cl
(Na)2(O)2 + (H)2O + C(O)2 = NaH(CO)3 + (O)2 =>
2(Na)2(O)2 + 2(H)2O + 12 C(O)2 = 4 NaH(CO)3 + 9(O)2
Hg + Ag{+} = Ag + Hg{+2} =>
Hg + 2 Ag{+} = 2 Ag + Hg{+2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/24
Équations équilibrées sur02/26/23
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