| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
HgCl2 + NH4OH = Hg(NH3)2Cl + H2O + Cl =>
HgCl2 + 2 NH4OH = Hg(NH3)2Cl + 2 H2O + Cl
Fe(NO3)3 + NaF = FeF3 + NaNO3 =>
Fe(NO3)3 + 3 NaF = FeF3 + 3 NaNO3
KMgO4 = K2O + MgO + O2 =>
4 KMgO4 = 2 K2O + 4 MgO + 5 O2
ZnCl2 + NH3 = Zn(NH3)4Cl2 =>
ZnCl2 + 4 NH3 = Zn(NH3)4Cl2
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO2 =>
3 Pb(N3)2 + 16 Cr(MnO4)2 = 8 Cr2O3 + 32 MnO2 + Pb3O4 + 18 NO2
Al + H2O = AlOH + H2 =>
2 Al + 2 H2O = 2 AlOH + H2
NH4OH + FeF3 = Fe(OH)3 + NH4F =>
3 NH4OH + FeF3 = Fe(OH)3 + 3 NH4F
H2SiO3 + SO2 = H2SO4 + SiO =>
H2SiO3 + SO2 = H2SO4 + SiO
Cr2(SO4)3 + Na2S2O8 + H2O = NaHSO4 + H2SO4 + H2Cr2O7 =>
Cr2(SO4)3 + 3 Na2S2O8 + 7 H2O = 6 NaHSO4 + 3 H2SO4 + H2Cr2O7
P2O5 = P4 + O2 =>
2 P2O5 = P4 + 5 O2
CH3CH2CH2CHO + H2 = CH3CH2CH2CH2OH =>
CH3CH2CH2CHO + H2 = CH3CH2CH2CH2OH
H2O = H + O = HO3{-} =>
H2O = 2 H + O
Sr(CH3COO)2 + K2Cr2O7 + NH4OH = SrCrO4 + CH3COOK + CH3COONH4 + H2O =>
2 Sr(CH3COO)2 + K2Cr2O7 + 2 NH4OH = 2 SrCrO4 + 2 CH3COOK + 2 CH3COONH4 + H2O
FeCl3 + H2SO3 = FeSO3 + H2Cl3 =>
FeCl3 + H2SO3 = FeSO3 + H2Cl3
FeS2 + O2 = Fe203 + SO3 =>
203 FeS2 + 609 O2 = Fe203 + 406 SO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ca(NO3)2 + HI = CaI2 + HNO3 =>
Ca(NO3)2 + 2 HI = CaI2 + 2 HNO3
(NH4)Cl + Ca(OH)2 = (NH4)(OH) + CaCl2 =>
2(NH4)Cl + Ca(OH)2 = 2(NH4)(OH) + CaCl2
VOSO4*5H2O + C5H8O2 + Na2CO3 = VO(C5H7O2)2 + Na2SO4 + H2O + CO2 =>
VOSO4*5H2O + 2 C5H8O2 + Na2CO3 = VO(C5H7O2)2 + Na2SO4 + 6 H2O + CO2
Li2SO4 + K2S = K2SO4 + Li2S =>
Li2SO4 + K2S = K2SO4 + Li2S
Al(s) + HCl(ac) = AlCl2(ac) + H2(g) =>
Al(s) + 2 HCl(ac) = AlCl2(ac) + H2(g)
FeCl3 + H2SO3 = FeSO3 + H2Cl3 =>
FeCl3 + H2SO3 = FeSO3 + H2Cl3
FePO4*2H2O + Li2CO3 + C6H12O6 = LiFePO4 + CO2 + H2O =>
24 FePO4*2H2O + 12 Li2CO3 + C6H12O6 = 24 LiFePO4 + 18 CO2 + 54 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Cu3SbS4 + HNO3 = Cu(NO3)2 + Sb(NO3)3 + H2SO4 + NO + H2O =>
Cu3SbS4 + 20 HNO3 = 3 Cu(NO3)2 + Sb(NO3)3 + 4 H2SO4 + 11 NO + 6 H2O
AgNO3 + HCN = AgCN + HNO3 =>
AgNO3 + HCN = AgCN + HNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeSO4 + HNO3 = Fe(NO3)3 + H2O + Fe(SO4)3 + NO2 =>
3 FeSO4 + 12 HNO3 = 2 Fe(NO3)3 + 6 H2O + Fe(SO4)3 + 6 NO2
K2CrO4 + H2SO4 + Sn = SnSO4 + Cr2(SO4)3 + KHSO4 + H2O =>
2 K2CrO4 + 10 H2SO4 + 3 Sn = 3 SnSO4 + Cr2(SO4)3 + 4 KHSO4 + 8 H2O
KIO3 + CO + H2SO4 = K2SO4 + I2 + CO2 + H2O =>
2 KIO3 + 5 CO + H2SO4 = K2SO4 + I2 + 5 CO2 + H2O
HCOOH + C2H5OH = C2H5COOH + H2O =>
HCOOH + C2H5OH = C2H5COOH + H2O
Fr + Cl = FrCl =>
Fr + Cl = FrCl
NH4Cl + NaOH = NaCl + H2O + NH3 = =>
NH4Cl + NaOH = NaCl + H2O + NH3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HOCH(CH2)5 + O2 = CO2 + H2O =>
2 HOCH(CH2)5 + 17 O2 = 12 CO2 + 12 H2O
HCI + K = H2 + KCI =>
2 HCI + 2 K = H2 + 2 KCI
FeCl3*6H2O + K4Fe(CN)6*3H2O = [Fe4[Fe(CN)6]3] + KCl + H2O =>
4 FeCl3*6H2O + 3 K4Fe(CN)6*3H2O = [Fe4[Fe(CN)6]3] + 12 KCl + 33 H2O
(CH3)2CHNH2 + H2SO4 = (CH3)2CHNSO2 + H2O =>
(CH3)2CHNH2 + H2SO4 = (CH3)2CHNSO2 + 2 H2O
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Zn(s) + Cl(g) = ZnCl2 =>
Zn(s) + 2 Cl(g) = ZnCl2
NiS + NH3 = Ni(NH3)6 + S =>
NiS + 6 NH3 = Ni(NH3)6 + S
C3H7Cl + NaOH = C3H6 + NaClH2O =>
C3H7Cl + NaOH = C3H6 + NaClH2O
CuCI2 + AI = Cu + AICI2 =>
CuCI2 + AI = Cu + AICI2
[Ag(NH3)2] + HNO3(aq) = Ag + NH4NO3 =>
[Ag(NH3)2] + 2 HNO3(aq) = Ag + 2 NH4NO3
NaOH + K2O = NaO + K2OH =>
NaOH + K2O = NaO + K2OH
MgCl2 + Ca(OH)2 = Mg(OH)2CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/13/24
Équations équilibrées sur11/12/23
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