| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(OH)2 + H2SO3 = (CuOH)2SO3 + 2 H2O
NHCO3 + HCl = H2CO3 + NCl =>
NHCO3 + HCl = H2CO3 + NCl
Bi2O3 + KOH = KBiO2 + H2O =>
Bi2O3 + 2 KOH = 2 KBiO2 + H2O
CH2 + HI = CI + H =>
CH2 + HI = CI + 3 H
Ag(NH3)2Cl + HNO3 = AgCl + NH3NHO3 =>
Ag(NH3)2Cl + 2 HNO3 = AgCl + 2 NH3NHO3
KNO + KMnO4 + HCl = KNO3 + MnCl2 + KCl + H2O =>
5 KNO + 4 KMnO4 + 12 HCl = 5 KNO3 + 4 MnCl2 + 4 KCl + 6 H2O
MnSO4 + H2O2 + NaOH = H2O + Na2SO4 + HMnO4 =>
2 MnSO4 + 5 H2O2 + 4 NaOH = 6 H2O + 2 Na2SO4 + 2 HMnO4
Cd2 + H2SO4 = Cd2(SO4)2 + H =>
Cd2 + 2 H2SO4 = Cd2(SO4)2 + 4 H
Li + Cu2(SO4) = Cu + Li2(SO4) =>
2 Li + Cu2(SO4) = 2 Cu + Li2(SO4)
Fe(OH)2 + CaCl2 = FeCl2 + Ca(OH)2 =>
Fe(OH)2 + CaCl2 = FeCl2 + Ca(OH)2
FeO + KOH + H2O = K2[Fe(OH)4] =>
FeO + 2 KOH + H2O = K2[Fe(OH)4]
S2O8 + HCl = ClO8 + S2H =>
S2O8 + HCl = ClO8 + S2H
KMnO4 + H2SO4 + HNO3 = K2SO4 + MnSO4 + NO3 + H2O =>
2 KMnO4 + 3 H2SO4 + 10 HNO3 = K2SO4 + 2 MnSO4 + 10 NO3 + 8 H2O
CH3CH2CH2OCH3 + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH2CH2OCH3 + 4 HBr = 4 CH3CH2CH2Br + 3 H2O
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
Na[Al(OH)4] + HNO3 = Al(OH)3 + NaNO3 + H2O =>
Na[Al(OH)4] + HNO3 = Al(OH)3 + NaNO3 + H2O
(C18H35O2)3C3H5 + NaOH = C3H5(OH)3 + C17H35CO2Na =>
(C18H35O2)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C17H35CO2Na
C8H16O4 + O2 = CO2 + H2O =>
C8H16O4 + 10 O2 = 8 CO2 + 8 H2O
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Cl + H2O = HClO3 + HCl =>
6 Cl + 3 H2O = HClO3 + 5 HCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C7H12O + K2Cr2O7 + H2SO4 = C7H12O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C7H12O + K2Cr2O7 + 4 H2SO4 = 3 C7H12O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
Mg(NO3)2 = MgO + NO + O =>
Mg(NO3)2 = MgO + 2 NO + 3 O
Ca(HCO3)2 + KNO3 = Ca(NO3)2 + KHCO3 =>
Ca(HCO3)2 + 2 KNO3 = Ca(NO3)2 + 2 KHCO3
Cu(s) + Cl2(g) = CuCl2 =>
Cu(s) + Cl2(g) = CuCl2
Na3AsO3 + HCl + H2S = As2S3 + NaCl + H2O =>
2 Na3AsO3 + 6 HCl + 3 H2S = As2S3 + 6 NaCl + 6 H2O
C6H5OOCCH3COOCH3CH2 + SCl(OH)13 + HOCH3C6CH7OH = CH3COOH + HCl + H2S =>
8 C6H5OOCCH3COOCH3CH2 + 26 SCl(OH)13 + 47 HOCH3C6CH7OH = 232 CH3COOH + 26 HCl + 26 H2S
MgO + NaOH = MgO2 + NaH =>
MgO + NaOH = MgO2 + NaH
Sn + I2 = SnI2 =>
Sn + I2 = SnI2
CaOO2 = Ca(O3) =>
CaOO2 = Ca(O3)
Na3Po4 + Mg = MgPo4 + Na =>
Na3Po4 + Mg = MgPo4 + 3 Na
KNH2 + AgNO3 = Ag + KNO2 + N2 + H2O =>
2 KNH2 + 2 AgNO3 = 2 Ag + 2 KNO2 + N2 + 2 H2O
C40H20 + O2 = CO2 + H2O =>
C40H20 + 45 O2 = 40 CO2 + 10 H2O
FeCl3 + KJ = FeCl2 + J3 + KCl =>
3 FeCl3 + 3 KJ = 3 FeCl2 + J3 + 3 KCl
H3AsO4 + H2O = AsO4 + H3O =>
H3AsO4 + 3 H2O = AsO4 + 3 H3O
MgCl2 + H2O = Mg(OH)Cl + HCl =>
MgCl2 + H2O = Mg(OH)Cl + HCl
NH2OH + FeSO4 + H2SO4 = Fe2[SO4]3 + (NH4)2SO4 + H2O =>
2 NH2OH + 4 FeSO4 + 3 H2SO4 = 2 Fe2[SO4]3 + (NH4)2SO4 + 2 H2O
Ni + CN = Ni(CN) =>
Ni + CN = Ni(CN)
RbOH(aq) + Al2(SO4)3(aq) = Rb2(SO4)(aq) + Al(OH)3(s) =>
6 RbOH(aq) + Al2(SO4)3(aq) = 3 Rb2(SO4)(aq) + 2 Al(OH)3(s)
AlPO4 + H2 = Al(OH)3 + P + H2O =>
2 AlPO4 + 5 H2 = 2 Al(OH)3 + 2 P + 2 H2O
Cu(OH)2 + H2SO3 = (CuOH)2SO3 + H2O =>
2 Cu(OH)2 + H2SO3 = (CuOH)2SO3 + 2 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
XCl + KOH = XOK + KCl + H2O =>
XCl + 2 KOH = XOK + KCl + H2O
K2S2O3 + H2SO4 = K2SO4 + H2S2O3 =>
K2S2O3 + H2SO4 = K2SO4 + H2S2O3
K2S + ZnI2 = ZnS + K2I2 =>
K2S + ZnI2 = ZnS + K2I2
HNO2NH4OH = H2ONH4NO2 =>
HNO2NH4OH = H2ONH4NO2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CrCl3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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