| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
Fe2AlFeAl3 = Al + Fe =>
Fe2AlFeAl3 = 4 Al + 3 Fe
Sb2O3 + Na2CO3 + S = Na3SbS4 + SO2 + CO2 =>
Sb2O3 + 3 Na2CO3 + 11 S = 2 Na3SbS4 + 3 SO2 + 3 CO2
HCl + K2Cr2O7 + C2H6O = KCl + CO2 + H2O + CrCl3 =>
16 HCl + 2 K2Cr2O7 + C2H6O = 4 KCl + 2 CO2 + 11 H2O + 4 CrCl3
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C + FeO = Fe + CO2 =>
C + 2 FeO = 2 Fe + CO2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Cu + C3H8 = CuH2 + C =>
4 Cu + C3H8 = 4 CuH2 + 3 C
MgO + SIO2 = Mg2SIO4 =>
2 MgO + SIO2 = Mg2SIO4
LiOH + BaCO3 = Li2CO3 + Ba(OH)2 =>
2 LiOH + BaCO3 = Li2CO3 + Ba(OH)2
HC2H3O2 + CaCO3 = HCO3 + Ca + C2H3O =>
5 HC2H3O2 + 6 CaCO3 = 8 HCO3 + 6 Ca + 4 C2H3O
HI + H2SO4 = SO2 + H2O + I2 =>
2 HI + H2SO4 = SO2 + 2 H2O + I2
Mn + CuC1 = Cu + MnC12 =>
Mn + 12 CuC1 = 12 Cu + MnC12
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaCl + HCl = NaCl3 + H2 =>
NaCl + 2 HCl = NaCl3 + H2
Fe2AlFeAl3 = Al + Fe =>
Fe2AlFeAl3 = 4 Al + 3 Fe
H3PO4 + KCl = K3PO4 + HCl =>
H3PO4 + 3 KCl = K3PO4 + 3 HCl
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
ZnCl2 + SO2 = ZnS + Cl + O2 =>
ZnCl2 + SO2 = ZnS + 2 Cl + O2
KOH + SrCO3 = KCO3 + SrOH =>
KOH + SrCO3 = KCO3 + SrOH
Ni(NO3)2 + NaOH = Na(NO3)2 + NiOH =>
Ni(NO3)2 + NaOH = Na(NO3)2 + NiOH
HNO2 + KNO3 = HNO3 + KNO2 =>
HNO2 + KNO3 = HNO3 + KNO2
Fe(IO3)3 = Fe + IO3 =>
Fe(IO3)3 = Fe + 3 IO3
Zn(OH)2 + CH2COOH = Zn(CH2COO)2 + H2O =>
Zn(OH)2 + 2 CH2COOH = Zn(CH2COO)2 + 2 H2O
C6H5COOH + Cl2 = C6H5COO + HCl =>
2 C6H5COOH + Cl2 = 2 C6H5COO + 2 HCl
C6H10CH3CH3 + KMnO4 + H2SO4 = C6H10COOHCOOH + K2SO4 + MnSO4 + H2O =>
5 C6H10CH3CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H10COOHCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
CaCO3 + O2 = CaO2 + CO2 =>
2 CaCO3 + O2 = 2 CaO2 + 2 CO2
N2O3 + Li2O = LiNO2 =>
N2O3 + Li2O = 2 LiNO2
CO2 + CaO = CO2CaO =>
CO2 + CaO = CO2CaO
K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl
Mn + Cl2 = Mn2Cl =>
4 Mn + Cl2 = 2 Mn2Cl
C2H6(s) + O2(g) = CO2 + H2O(s) =>
2 C2H6(s) + 7 O2(g) = 4 CO2 + 6 H2O(s)
Zn(OH)2 + CH2COOH = Zn(CH2COO)2 + H2O =>
Zn(OH)2 + 2 CH2COOH = Zn(CH2COO)2 + 2 H2O
NaOH + NaSO3 + NaMnO4 = Na2MnO4 + H2O + Na2SO4 =>
2 NaOH + NaSO3 + NaMnO4 = Na2MnO4 + H2O + Na2SO4
CuCl2 + Ni(ClO4)2 = Cu(ClO4)2 + NiCl2 =>
CuCl2 + Ni(ClO4)2 = Cu(ClO4)2 + NiCl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C + O2 = CO2 =>
C + O2 = CO2
Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
C + O2 = CO2 =>
C + O2 = CO2
Mg + NH3 = H2 + Mg3N2 =>
3 Mg + 2 NH3 = 3 H2 + Mg3N2
Na2SO3 + BaCl2 = NaCl + BaSO3 =>
Na2SO3 + BaCl2 = 2 NaCl + BaSO3
K2C2O4 + H2SO4 = CO + K2SO4 + H2O + CO2 =>
K2C2O4 + H2SO4 = CO + K2SO4 + H2O + CO2
HNO3 = H + N2 + O2 =>
2 HNO3 = 2 H + N2 + 3 O2
Na(m) + H2O = NaOH + H2 =>
2 Na(m) + 2 H2O = 2 NaOH + H2
Ca(NO3)2 = Ca + N2 + O2 =>
Ca(NO3)2 = Ca + N2 + 3 O2
[Co(NH3)5Cl]Cl2 = [Co(NH3)5(Cl)]Cl2 =>
[Co(NH3)5Cl]Cl2 = [Co(NH3)5(Cl)]Cl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe(IO3)3 = Fe + IO3 =>
Fe(IO3)3 = Fe + 3 IO3
I2 + MgBr2 = Mg + I2Br2 =>
I2 + MgBr2 = Mg + I2Br2
KOH + Na2CO3 = K2CO3 + Na + OH =>
2 KOH + Na2CO3 = K2CO3 + 2 Na + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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