| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCl = MgCl2 + 2 H
Pb(NO3)2(aq) + KIO3(aq) = Pb(IO3)2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KIO3(aq) = Pb(IO3)2(s) + 2 KNO3(aq)
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
NaNO2 + NaI + H2SO4 = NO + I + Na2SO4 + H2O =>
NaNO2 + NaI + H2SO4 = NO + I + Na2SO4 + H2O
HCH3CO2 + H2O = H3O + CH3CO2 =>
HCH3CO2 + H2O = H3O + CH3CO2
Mg2 + HCl = MgCl2 + H =>
Mg2 + 4 HCl = 2 MgCl2 + 4 H
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Na + H2O = NaOH2 =>
Na + H2O = NaOH2
HNO3 + H2SO3 = H2SO4 + NO + H20 =>
20 HNO3 + 40 H2SO3 = 40 H2SO4 + 20 NO + H20
(MgOH)3PO4 + H3PO4 = Mg3(PO4)2 + H2O =>
(MgOH)3PO4 + H3PO4 = Mg3(PO4)2 + 3 H2O
FeSO4 + NaMnO4 + H2SO4 = Fe(SO4)3 + MnSO4 + H2O + NaOH =>
5 FeSO4 + 4 NaMnO4 + 14 H2SO4 = 5 Fe(SO4)3 + 4 MnSO4 + 12 H2O + 4 NaOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
MGCO3 + H2SO4 = MGSO4 + CO2 + H2O =>
MGCO3 + H2SO4 = MGSO4 + CO2 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NH3 + H2So4 = NH4HSo4 =>
NH3 + H2So4 = NH4HSo4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C6H5CH3 + O2 = H20 + CO2 =>
5 C6H5CH3 + 35 O2 = 2 H20 + 35 CO2
AL(OH)3 + NaOH = Na3ALO3 + H2O =>
AL(OH)3 + 3 NaOH = Na3ALO3 + 3 H2O
AG + S = AGS =>
AG + S = AGS
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
ZnSO4(aq) + NaOH(aq) = Zn(OH)2(s) + Na2SO4(aq) =>
ZnSO4(aq) + 2 NaOH(aq) = Zn(OH)2(s) + Na2SO4(aq)
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C9H8O4 + CH3OH = H2O + C8H8O3 =>
7 C9H8O4 + 9 CH3OH = 10 H2O + 9 C8H8O3
NaOH + Al = AlOH + Na =>
NaOH + Al = AlOH + Na
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
Mg + KOH = Mg(OH)2 + K =>
Mg + 2 KOH = Mg(OH)2 + 2 K
Fe(oh)2 + O2 + H2O = Fe(OH)3 =>
2 Fe(oh)2 + 3 O2 + 6 H2O = 4 Fe(OH)3
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Fe(NH4)2(SO4)26H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)36H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)26H2O + 69 H2C2O4 + 3 K2C2O4 + 19 H2O2 = 2 K3Fe(C2O4)36H2O + 2(NH4)2SO4 + 50 H2SO4 + 38 H2O
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
Fe(NH4)2(SO4)2*3H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)36H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*3H2O + 69 H2C2O4 + 3 K2C2O4 + 67 H2O2 = 2 K3Fe(C2O4)36H2O + 2(NH4)2SO4 + 2 H2SO4 + 138 H2O
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
Na2CrO4 + HCl = H2CrO4 + NaCl =>
Na2CrO4 + 2 HCl = H2CrO4 + 2 NaCl
Iron(III)Chloride + SodiumHydroxide = SodiumChloride + Iron(III)Hydroxide =>
Iron(III)Chloride + SodiumHydroxide = SodiumChloride + Iron(III)Hydroxide
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*6H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*6H2O + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + NaCl + 2 H2O + NO
NaH2PO4 + H2O = NaOH + H3PO4 =>
NaH2PO4 + H2O = NaOH + H3PO4
As2S3 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 3 H2SO4 + 28 NO2 + 8 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Cr + NiSO4 = CrSO4 + Ni =>
Cr + NiSO4 = CrSO4 + Ni
KJ + KJO3 + H2SO4 = J2 + K2SO4 + H2O =>
5 KJ + KJO3 + 3 H2SO4 = 3 J2 + 3 K2SO4 + 3 H2O
FeSO4 + NaOH = Fe(OH)2 + Na + SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + 2 Na + SO4
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
FeSO4 + NaOH = Fe(OH)2 + Na + SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + 2 Na + SO4
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
HCl + BACl2 = HCl2 + BACl =>
HCl + BACl2 = HCl2 + BACl
FeSO4 + NaOH = Fe(OH)2 + Na + SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + 2 Na + SO4
HCl + BACl2 = HCl2 + BACl =>
HCl + BACl2 = HCl2 + BACl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/15
Équations équilibrées sur11/11/14
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