| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnI4 + 2 F2 = 4 FI + Sn
KSO4 + NH4NO3 = KNO3 + (NH4)SO4 =>
KSO4 + NH4NO3 = KNO3 + (NH4)SO4
Ni(NH3)6 + HCl = Ni + NH4 + Cl =>
Ni(NH3)6 + 6 HCl = Ni + 6 NH4 + 6 Cl
H2SO3 + LiOH = H2O + Li2SO3 =>
H2SO3 + 2 LiOH = 2 H2O + Li2SO3
NiCl2(aq) + (NH4)2S(aq) = NiS(s) + NH4Cl(aq) =>
NiCl2(aq) + (NH4)2S(aq) = NiS(s) + 2 NH4Cl(aq)
KPH + NaOH = NaKP + H2O =>
KPH + NaOH = NaKP + H2O
K2CrO4(aq) + NaOH(aq) = KOH(aq) + Na2CrO4(s) =>
K2CrO4(aq) + 2 NaOH(aq) = 2 KOH(aq) + Na2CrO4(s)
C10H19O3N + O2 = C5H7O2N + CO2 + H2O =>
2 C10H19O3N + 15 O2 = 2 C5H7O2N + 10 CO2 + 12 H2O
Zn + KClO3 + KOH = K2[Zn(OH)4] + KCl + KO =>
3 Zn + 2 KClO3 + 12 KOH = 3 K2[Zn(OH)4] + 2 KCl + 6 KO
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
CoCl2 + O2 = Co(ClO3)2 =>
CoCl2 + 3 O2 = Co(ClO3)2
Ni(NH3)6 + HCl = NiCl2 + NH3 + H =>
Ni(NH3)6 + 2 HCl = NiCl2 + 6 NH3 + 2 H
CaS2 + NaH2 = CaH2 + NaS2 =>
CaS2 + NaH2 = CaH2 + NaS2
PbO + NaCl + H2O = Pb(OH)Cl(s) + NaOH =>
PbO + NaCl + H2O = Pb(OH)Cl(s) + NaOH
CaC2 + C2H2 = CaH2 + C4 =>
CaC2 + C2H2 = CaH2 + C4
MgBr2(l) = Mg(l) + Br2(l) =>
MgBr2(l) = Mg(l) + Br2(l)
Ca(IO3)2 = Ca{2+} + IO3{-} =>
Ca(IO3)2 = Ca{2+} + 2 IO3{-}
NaOH + KPH = NaPH + KOH =>
NaOH + KPH = NaPH + KOH
C6H5OH + Br = C6H2Br3OH + HBr =>
C6H5OH + 6 Br = C6H2Br3OH + 3 HBr
CaCl + NaCrO4 = CaCrO4 + NaCl =>
CaCl + NaCrO4 = CaCrO4 + NaCl
Pd + HBr = PdBr4 + H2 =>
Pd + 4 HBr = PdBr4 + 2 H2
NaCl*5H2O = NaCl + H2O =>
NaCl*5H2O = NaCl + 5 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
C10H19O3N + O2 = CO2 + H2O + NH3 =>
2 C10H19O3N + 25 O2 = 20 CO2 + 16 H2O + 2 NH3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ni(NH3)6 + HCl = NiCl2 + NH3 + H2 =>
Ni(NH3)6 + 2 HCl = NiCl2 + 6 NH3 + H2
CaC2 + C2H2 = CaH2 + C2 =>
CaC2 + C2H2 = CaH2 + 2 C2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KMnO4 + (NH4)C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + (NH4)2SO4 + H2O =>
2 KMnO4 + 10(NH4)C2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 20 CO2 + 5(NH4)2SO4 + 8 H2O
Ca(IO3)2 = CaO + I2 + O2 =>
2 Ca(IO3)2 = 2 CaO + 2 I2 + 5 O2
MnO4 + N2O3 = Mn + NO3 =>
3 MnO4 + 4 N2O3 = 3 Mn + 8 NO3
FeCl3 + Al(OH)3 = Fe(OH)3 + AlCl3 =>
FeCl3 + Al(OH)3 = Fe(OH)3 + AlCl3
C6H5OH + Br = C6H5OBr + H2 =>
2 C6H5OH + 2 Br = 2 C6H5OBr + H2
KI + BaCl2 = KBa + Cl2I =>
KI + BaCl2 = KBa + Cl2I
NaOH + KPH = H2O + KPNa =>
NaOH + KPH = H2O + KPNa
FeCl3 + Fe(NO3)3 = Fe2Cl3 + NO3 =>
FeCl3 + Fe(NO3)3 = Fe2Cl3 + 3 NO3
C10H19O3N + O2 = CO2 + H2O + NO3 =>
4 C10H19O3N + 59 O2 = 40 CO2 + 38 H2O + 4 NO3
Cl2 + C2H5OH = CCl3CHO + HCl =>
4 Cl2 + C2H5OH = CCl3CHO + 5 HCl
BeCl2 + Al(NO3)3 = Be(NO3)2 + AlCl3 =>
3 BeCl2 + 2 Al(NO3)3 = 3 Be(NO3)2 + 2 AlCl3
KAl(OH)4 + HCl = KCl + AlCl3 + H2O =>
KAl(OH)4 + 4 HCl = KCl + AlCl3 + 4 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Ca(IO3)2 = Ca + (IO3)2 =>
Ca(IO3)2 = Ca + (IO3)2
C6H5OH + Br = C6H5OBr + HBr =>
C6H5OH + 2 Br = C6H5OBr + HBr
KPH + NaOH = KNaP + H2O =>
KPH + NaOH = KNaP + H2O
Fe(OH)3 + KI + H2SO4 = FeSO4 + I2 + K2SO4 + H2O =>
2 Fe(OH)3 + 2 KI + 3 H2SO4 = 2 FeSO4 + I2 + K2SO4 + 6 H2O
C10H19O3N + O2 = CO2 + H2O + NH4HCO3 =>
2 C10H19O3N + 25 O2 = 18 CO2 + 14 H2O + 2 NH4HCO3
C2H5OH + Cl2 = C2HCl3O + HCl =>
C2H5OH + 4 Cl2 = C2HCl3O + 5 HCl
CH2(NH2)COOH + O2 = NH3 + CO2 + H2O =>
2 CH2(NH2)COOH + 3 O2 = 2 NH3 + 4 CO2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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