| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 2 LiOH + 3 H2O = 2 Li[Fe(OH)4]
KCl + Fe(H2PO4)2 = FeCl2 + K(H2PO4) =>
2 KCl + Fe(H2PO4)2 = FeCl2 + 2 K(H2PO4)
KMnO4 + HCOOH = KOH + MnO2 + CO2 + H2O =>
2 KMnO4 + 3 HCOOH = 2 KOH + 2 MnO2 + 3 CO2 + 2 H2O
NaMnO4 + HBr = NaBr + MnBr2 + H2O + Br =>
NaMnO4 + 8 HBr = NaBr + MnBr2 + 4 H2O + 5 Br
NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + H2O =>
2 NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + 2 H2O
Li(s) + O2 = Li2O(s) =>
4 Li(s) + O2 = 2 Li2O(s)
ClO{-} + SO3{-2} = ClO3{-} + S{-2} =>
3 ClO{-} + 2 SO3{-2} = 3 ClO3{-} + 2 S{-2}
NaI(aq) + Cl2(g) = NaCl(aq) + I2 =>
2 NaI(aq) + Cl2(g) = 2 NaCl(aq) + I2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2PO2 + OH = HPO4 + H2O =>
H2PO2 + 5 OH = HPO4 + 3 H2O
C6H5NH2 + HCl = C6H5NH4 + Cl =>
C6H5NH2 + 2 HCl = C6H5NH4 + 2 Cl
KI + H2SO4 + NaClO = I + NaCl + K2SO4 + H2O =>
2 KI + H2SO4 + NaClO = 2 I + NaCl + K2SO4 + H2O
Zn + S = ZnS =>
Zn + S = ZnS
C12H22O11 + NaOH = C21H30O2 + NaHCO3 + H2O =>
55 C12H22O11 + 156 NaOH = 24 C21H30O2 + 156 NaHCO3 + 245 H2O
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KI + KNO3 + H2SO4 = I + NO + H2O + K2SO4 =>
3 KI + KNO3 + 2 H2SO4 = 3 I + NO + 2 H2O + 2 K2SO4
BaCl2(aq) + NaI(aq) = BaI(aq) + NaCl2(aq) =>
BaCl2(aq) + NaI(aq) = BaI(aq) + NaCl2(aq)
SO2 + J2 + H2O = HJ + H2SO4 =>
SO2 + J2 + 2 H2O = 2 HJ + H2SO4
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
C8H18 + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
C8H18 + 2 KMnO4 + 3 H2SO4 = 2 C3H7COOH + K2SO4 + 2 MnSO4 + 4 H2O
AgC2H3O2 + CaCl2 = ClAgC2H3O2 + Ca2 =>
4 AgC2H3O2 + 2 CaCl2 = 4 ClAgC2H3O2 + Ca2
KNO3 + C6H12O6 = K2O + H2O + CO2 + NO =>
8 KNO3 + C6H12O6 = 4 K2O + 6 H2O + 6 CO2 + 8 NO
BaSO4 + Na2CO3 = BaO + Na2SO4 + CO2 =>
BaSO4 + Na2CO3 = BaO + Na2SO4 + CO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C3H5O9N3 + O2 = CO2 + H2O + NO2 =>
4 C3H5O9N3 + 11 O2 = 12 CO2 + 10 H2O + 12 NO2
Co(Cl)2 + Ca(OH)2 = Ca(Cl)2 + Co(OH)2 =>
Co(Cl)2 + Ca(OH)2 = Ca(Cl)2 + Co(OH)2
NO + CO = N + CO2 =>
NO + CO = N + CO2
WO3 + H2 = WH6 + H2O =>
WO3 + 6 H2 = WH6 + 3 H2O
Fe + N2 = FeN =>
2 Fe + N2 = 2 FeN
Zn(NO3)2 + K2CrO4 = KNO3 + ZnCrO4 =>
Zn(NO3)2 + K2CrO4 = 2 KNO3 + ZnCrO4
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
C6H5CH2OH + HNO3 = C6H5COOH + NO + H2O =>
3 C6H5CH2OH + 4 HNO3 = 3 C6H5COOH + 4 NO + 5 H2O
Ba(NO3)2 + CaCO3 = Ca(NO3)2 + BaCO3 =>
Ba(NO3)2 + CaCO3 = Ca(NO3)2 + BaCO3
Fe + N2 = FeN =>
2 Fe + N2 = 2 FeN
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
Cd(SO4) + K2S = K2(SO4) + CdS =>
Cd(SO4) + K2S = K2(SO4) + CdS
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
NaOH + Cl = NaClNaClO + H2O =>
2 NaOH + 2 Cl = NaClNaClO + H2O
LiOH + Fe(NO3)3 = Li(NO3) + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 Li(NO3) + Fe(OH)3
CH3CH2BrKCN = CH3CH2CNKBr =>
CH3CH2BrKCN = CH3CH2CNKBr
CaO(s) + H2O = Ca(OH)2(aq) =>
CaO(s) + H2O = Ca(OH)2(aq)
Pd + H2 = PdH2 =>
Pd + H2 = PdH2
Zn(OH)2 + Li = Li(OH) + Zn =>
Zn(OH)2 + 2 Li = 2 Li(OH) + Zn
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
Sr(OH)2 + AgNO3 = Sr(NO3)2 + AgOH =>
Sr(OH)2 + 2 AgNO3 = Sr(NO3)2 + 2 AgOH
Pb + FeCl2 = PbCl2 + Fe =>
Pb + FeCl2 = PbCl2 + Fe
HC3H5O3 + OH = C3H5O33 + H2O =>
HC3H5O3 + 61 OH = C3H5O33 + 31 H2O
C6H5NH2 = (C6H5)2NH + NH3 =>
2 C6H5NH2 = (C6H5)2NH + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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