| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 4 Cu{2+} + 10 OH{-} = 2 Cu2O + 5 H2O + 2 C5H11O5COO{-}
Zn + OHCl = OH + ZnCl2 =>
Zn + 2 OHCl = 2 OH + ZnCl2
HgH + R = HHgR =>
HgH + R = HHgR
H3CCOOH + KOH = H4O + CCOOHK =>
H3CCOOH + KOH = H4O + CCOOHK
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C6H5OH + H{+} + NO3{-} + H2O = CO2 + NH4{+} =>
2 C6H5OH + 14 H{+} + 7 NO3{-} + H2O = 12 CO2 + 7 NH4{+}
CaCO3(aq) + H3PO4(aq) = Ca3(PO4)2(s) + CO2(g) + H2O(g) =>
3 CaCO3(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 CO2(g) + 3 H2O(g)
Ba + (I) = Ba(I)2 =>
Ba + 2(I) = Ba(I)2
Ca + Ba2NO3 = Ca2NO3 + Ba =>
2 Ca + Ba2NO3 = Ca2NO3 + 2 Ba
I2 + Ca(OH)2 = CaIO2 + H2 =>
I2 + 2 Ca(OH)2 = 2 CaIO2 + 2 H2
C11H + O2 = CO2 + H2O =>
4 C11H + 45 O2 = 44 CO2 + 2 H2O
CH4 + OH{-} = CO2 + H2O + e =>
CH4 + 8 OH{-} = CO2 + 6 H2O + 8e
K2CO3 + H2SiO3 = H2CO3 + K2SiO3 =>
K2CO3 + H2SiO3 = H2CO3 + K2SiO3
C13H21NO3 + O2 = C13H20NO3 + H2O =>
4 C13H21NO3 + O2 = 4 C13H20NO3 + 2 H2O
Cl + Ca(OH)2 = CaClO3 + CaCl + H2O =>
3 Cl + 3 Ca(OH)2 = CaClO3 + 2 CaCl + 3 H2O
(MnOH)2SO4 + HNO3 = Mn(NO3)2 + H2SO4 + H2O =>
(MnOH)2SO4 + 4 HNO3 = 2 Mn(NO3)2 + H2SO4 + 2 H2O
Fe2 + C = Fe4C2 =>
2 Fe2 + 2 C = Fe4C2
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
Sc2CrN2O2 = Cr2N + Sc2O3 + Sc + N2 =>
12 Sc2CrN2O2 = 6 Cr2N + 8 Sc2O3 + 8 Sc + 9 N2
Zn(NO3)2 + Al(NO3)3 + C6H12N4 = ZnAl2O4 + CO2 + N2 + H2O =>
9 Zn(NO3)2 + 18 Al(NO3)3 + 10 C6H12N4 = 9 ZnAl2O4 + 60 CO2 + 56 N2 + 60 H2O
CH3CH(OH)CH3 + H2SO4 = SO2 + CH3CH3CO + H2O =>
CH3CH(OH)CH3 + H2SO4 = SO2 + CH3CH3CO + 2 H2O
CCl4 + Mg = MgCl2 + C =>
CCl4 + 2 Mg = 2 MgCl2 + C
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
Si + HNO3 = Si(NO3)2 + NH4NO3 + H2O =>
4 Si + 10 HNO3 = 4 Si(NO3)2 + NH4NO3 + 3 H2O
(CaOH)2SO4 + HCl = CaSO4 + CaCl2 + H2O =>
(CaOH)2SO4 + 2 HCl = CaSO4 + CaCl2 + 2 H2O
BiOCl + Na2S + H2O = Bi2S3 + NaOH + HCl =>
2 BiOCl + 3 Na2S + 4 H2O = Bi2S3 + 6 NaOH + 2 HCl
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
*2Fe + O2 = *2Fe2O3 =>
2*2Fe + 3 O2 = *2Fe2O3
Cu(SO4)H2O + NH3 = Cu(NH3)(SO4) + H2O =>
Cu(SO4)H2O + NH3 = Cu(NH3)(SO4) + H2O
CH5N + C10H11BrO = C11H15NO + HBr =>
CH5N + C10H11BrO = C11H15NO + HBr
HNO3 + MgF2 = Mg(NO3)2 + HF =>
2 HNO3 + MgF2 = Mg(NO3)2 + 2 HF
Cl4H4 + F2 = Cl2 + F4H4 =>
Cl4H4 + 2 F2 = 2 Cl2 + F4H4
P2O6 + C = P4 + CO =>
2 P2O6 + 12 C = P4 + 12 CO
Zn + OHCl = OH + ZnCl2 =>
Zn + 2 OHCl = 2 OH + ZnCl2
K2Cr2O7 + C2H6O + HNO3 = KNO3 + Cr(NO3)3 + C7H6O2 + H2O =>
4 K2Cr2O7 + 7 C2H6O + 32 HNO3 = 8 KNO3 + 8 Cr(NO3)3 + 2 C7H6O2 + 31 H2O
CO2(g) + H2(g) = C2H2(g) + H2O =>
2 CO2(g) + 5 H2(g) = C2H2(g) + 4 H2O
NaHCO3 + HC2H3 = NaC2H3O2 + H2CO3 =>
3 NaHCO3 + 2 HC2H3 = 3 NaC2H3O2 + H2CO3
CaSO4 + Rb2CO3 = CaCO3 + Rb2SO4 =>
CaSO4 + Rb2CO3 = CaCO3 + Rb2SO4
Co2O3 + N = Co2O3N =>
Co2O3 + N = Co2O3N
Li(s) + AlCl3(ag) = Al(s) + LiCl(aq) =>
3 Li(s) + AlCl3(ag) = Al(s) + 3 LiCl(aq)
C12H24 + O20 = CO2 + H2O =>
5 C12H24 + 9 O20 = 60 CO2 + 60 H2O
Fe + Mg(OH)2 = Mg + FeOH =>
2 Fe + Mg(OH)2 = Mg + 2 FeOH
C8H10N4O2 + H2O = H3O + C8H9N4O2 =>
C8H10N4O2 + H2O = H3O + C8H9N4O2
Cr(NO3)3 + LiOH = LiNO3(aq) + Cr(OH)3 =>
Cr(NO3)3 + 3 LiOH = 3 LiNO3(aq) + Cr(OH)3
MnO2 + OH{-} = MnO4{2-} + H2O + {2-} =>
MnO2 + 4 OH{-} = MnO4{2-} + 2 H2O + {2-}
PbO + CH3COOH = Pb(CH3COO)2 + H2O =>
PbO + 2 CH3COOH = Pb(CH3COO)2 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe{3+} + C6H6O2 = Fe{2+} + C6H4O2 + H{+} =>
2 Fe{3+} + C6H6O2 = 2 Fe{2+} + C6H4O2 + 2 H{+}
CH3COOH + C2H6 = CH3COOC3H7 + H2 =>
2 CH3COOH + 3 C2H6 = 2 CH3COOC3H7 + 3 H2
ZnO + SO2 = Zn + SO3 =>
ZnO + SO2 = Zn + SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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