| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + Na2SO4 = SO3 + Na2SO3
C6H6NHO3 = C6H5NO2 + H2O =>
C6H6NHO3 = C6H5NO2 + H2O
CH3(CH2)CH3(g) + O2 = CO2(g) + H2O(g) =>
CH3(CH2)CH3(g) + 5 O2 = 3 CO2(g) + 4 H2O(g)
C6H5CH3CH3CH3 + KMnO4 + H2SO4 = C6H5COOHCOOHCOOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3CH3CH3 + 18 KMnO4 + 27 H2SO4 = 5 C6H5COOHCOOHCOOH + 18 MnSO4 + 9 K2SO4 + 42 H2O
H3BO3AlOH = AlBO3H3OH =>
H3BO3AlOH = AlBO3H3OH
C8H10 + O2 + N2 = CO2 + NH3 =>
3 C8H10 + 24 O2 + 5 N2 = 24 CO2 + 10 NH3
CH4 + CaO2 = CaO + CO2 + H2 =>
CH4 + 2 CaO2 = 2 CaO + CO2 + 2 H2
Zn + Pb(ClO)2 = Zn(ClO)2 + Pb =>
Zn + Pb(ClO)2 = Zn(ClO)2 + Pb
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Be(OH)2 + H2SiO3 = (BeOH)2SiO3 + H2O =>
2 Be(OH)2 + H2SiO3 = (BeOH)2SiO3 + 2 H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mn2(SO4)5 + CrCl3 + H2O = MnSO4 + CrO3 + HCl + H2SO4 =>
Mn2(SO4)5 + 2 CrCl3 + 6 H2O = 2 MnSO4 + 2 CrO3 + 6 HCl + 3 H2SO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
MgSO4 + KOH = Mg(OH)2K2SO4 =>
MgSO4 + 2 KOH = Mg(OH)2K2SO4
Be(OH)2 + H2SiO3 = (BeOH)2SiO3 + H2O =>
2 Be(OH)2 + H2SiO3 = (BeOH)2SiO3 + 2 H2O
Al2O3 + CH3COOH = Al(CH3COO)3 + H2O =>
Al2O3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + K2Cr2O7 = Cl2 + CrCl3 + KCl + H2O =>
14 HCl + K2Cr2O7 = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O
C2H2 + CuOH = C2Cu2 + H2O =>
C2H2 + 2 CuOH = C2Cu2 + 2 H2O
CuO + CO = Cu2O + CO2 =>
2 CuO + CO = Cu2O + CO2
H2Se + Ba(OH)2 = H2O + BaSe =>
H2Se + Ba(OH)2 = 2 H2O + BaSe
CuNO32 = CuO + NO2 + O2 =>
2 CuNO32 = 2 CuO + 2 NO2 + 29 O2
PHCl = PClH =>
PHCl = PClH
FeSO4NH4OH = FeOHNH4SO4 =>
FeSO4NH4OH = FeOHNH4SO4
Mg(OH) + NH = MgN + H2O =>
Mg(OH) + NH = MgN + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Al + Cr(NO3)3 = Al(NO3)3 + Cr =>
Al + Cr(NO3)3 = Al(NO3)3 + Cr
Sb + N2 = SbN3 =>
2 Sb + 3 N2 = 2 SbN3
HI + MgO2 = MgI2 + H2O + I2 =>
4 HI + MgO2 = MgI2 + 2 H2O + I2
Cr2O72{-} + Cl{-} + H3O{+} = Cr3{+} + H2O + Cl2 =>
6 Cr2O72{-} + 854 Cl{-} + 864 H3O{+} = 4 Cr3{+} + 1296 H2O + 427 Cl2
Ca(HCO3)2(s) = CaCO3H2O(g)CO2(g) =>
Ca(HCO3)2(s) = CaCO3H2O(g)CO2(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Be(OH)2 + NaOH = Na2BeO2 + H2O =>
Be(OH)2 + 2 NaOH = Na2BeO2 + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
Zn(s) + H2O(l) = Zn(OH)2 + H2 =>
Zn(s) + 2 H2O(l) = Zn(OH)2 + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K(s) + Ca(NO3)2(aq) = KNO3(aq) + Ca(s) =>
2 K(s) + Ca(NO3)2(aq) = 2 KNO3(aq) + Ca(s)
N2H6(B(NF3)2)2 = N2 + BF3 + HF =>
N2H6(B(NF3)2)2 = 3 N2 + 2 BF3 + 6 HF
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
Al2O3 + NaOH + H2O = Na + Al(OH)5 =>
Al2O3 + 4 NaOH + 3 H2O = 4 Na + 2 Al(OH)5
C2NO2H5 + O2 = CO2 + H2O + N2 =>
4 C2NO2H5 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
S + O2 = SO2 =>
S + O2 = SO2
ZnOHCl = ZnClHO =>
ZnOHCl = ZnClHO
NaHSO3 + HOCl = NaHSO4 + HCl =>
NaHSO3 + HOCl = NaHSO4 + HCl
Fe + HCl(conc) = FeCl3 + H2 =>
2 Fe + 6 HCl(conc) = 2 FeCl3 + 3 H2
[Co(OH2)6]Cl2 + NH3 = [Co(OH2)2(NH3)4]Cl2 + H2O =>
[Co(OH2)6]Cl2 + 4 NH3 = [Co(OH2)2(NH3)4]Cl2 + 4 H2O
NaCl + H2O = NaCl*5H2O =>
NaCl + 5 H2O = NaCl*5H2O
Zn + PbO = ZnO + Pb =>
Zn + PbO = ZnO + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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