| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 NaCHO3 + 8 CH3COO = 9 CO2 + 5 H2O + 7 NaCH3COO
B + NaI = BI + Na =>
B + NaI = BI + Na
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
K2Cr2O7 + CH5OH + H2SO4 = K2SO4 + Cr2(SO4)3 + (CH3CHO) + H2O =>
K2Cr2O7 + 2 CH5OH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + (CH3CHO) + 8 H2O
Al(OH)3 + HCl = AlOH2Cl3 + H2O =>
Al(OH)3 + 3 HCl = AlOH2Cl3 + 2 H2O
NO2 + H2O = HNO3 + N2O3 =>
4 NO2 + H2O = 2 HNO3 + N2O3
PbNo + KI = PbI + KNo =>
PbNo + KI = PbI + KNo
I2{-} + HSO3{-} + H2O = SO4{2-} + I{-} + H{+} =>
2 I2{-} + HSO3{-} + H2O = SO4{2-} + 4 I{-} + 3 H{+}
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
NaNO2 + H2O2 = NaNO3 + H2O =>
NaNO2 + H2O2 = NaNO3 + H2O
PbNo + KI = PbI + KNo =>
PbNo + KI = PbI + KNo
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
Al + HCl = AlCl3 + H200 =>
200 Al + 600 HCl = 200 AlCl3 + 3 H200
Ni(ClO3)2 + (NH4)3PO4 = Ni3(PO4)2 + NH4ClO3 =>
3 Ni(ClO3)2 + 2(NH4)3PO4 = Ni3(PO4)2 + 6 NH4ClO3
NaOH + HF = NaF + H2O =>
NaOH + HF = NaF + H2O
CuSO4*5H2O + H2O2 + KClO = KCuO4 + K2SO4 + H2O + HClO =>
2 CuSO4*5H2O + 5 H2O2 + 6 KClO = 2 KCuO4 + 2 K2SO4 + 12 H2O + 6 HClO
C7H8 + KI + HCl2 = C7H7(KI) + HCl =>
C7H8 + KI + HCl2 = C7H7(KI) + 2 HCl
Pd(SO4)2 + H2O = Pd(SO4)2H2O =>
Pd(SO4)2 + H2O = Pd(SO4)2H2O
KBr + Ag(NO)3 = K(NO)3 + AgBr =>
KBr + Ag(NO)3 = K(NO)3 + AgBr
(NH4)2Cr2O7 + CaCl2 = Ca(Cr2O7) + NH4Cl =>
(NH4)2Cr2O7 + CaCl2 = Ca(Cr2O7) + 2 NH4Cl
C5H4N + H2O = C5H5N + OH =>
C5H4N + H2O = C5H5N + OH
NaCl(aq) + Ag2SO4(an) = Na2SO4(aq) + AgCl(s) =>
2 NaCl(aq) + Ag2SO4(an) = Na2SO4(aq) + 2 AgCl(s)
PbSO4 = PbO + SO3 =>
PbSO4 = PbO + SO3
N2O4 + H2O = HNO3 + HNO2 =>
N2O4 + H2O = HNO3 + HNO2
NH4OH + CuCl2 = NH4Cl2 + CuOH =>
NH4OH + CuCl2 = NH4Cl2 + CuOH
NO2 + H2O = HNO3 + N2O3 =>
4 NO2 + H2O = 2 HNO3 + N2O3
Li + Fe2O3 = LiO2 + Fe =>
3 Li + 2 Fe2O3 = 3 LiO2 + 4 Fe
NO*O2 = NO3 =>
NO*O2 = NO3
ClH + O = Cl2O7 + H2O =>
2 ClH + 8 O = Cl2O7 + H2O
NaHSIO3 + NaOH = Na2SIO3 + H2O =>
NaHSIO3 + NaOH = Na2SIO3 + H2O
Cr6SO4 + Al = Al2(SO4)3 + Cr =>
3 Cr6SO4 + 2 Al = Al2(SO4)3 + 18 Cr
CH3OH + O2 = HCOOH + H2O =>
CH3OH + O2 = HCOOH + H2O
C10H15NO + HI = C10H14NI + H2O =>
C10H15NO + HI = C10H14NI + H2O
SO2 = S2O + O =>
2 SO2 = S2O + 3 O
ZnO + NaCl = ZnCl + NaO =>
ZnO + NaCl = ZnCl + NaO
NH3 + AgCl = Ag(NH3)2 + Cl2 =>
4 NH3 + 2 AgCl = 2 Ag(NH3)2 + Cl2
Fe(OH)3 + KI + H2SO4 = Fe(OH)2 + I2 + K2SO4 + H2O =>
2 Fe(OH)3 + 2 KI + H2SO4 = 2 Fe(OH)2 + I2 + K2SO4 + 2 H2O
C6H7O2N + O2 = CO2 + H2O + NH3 =>
C6H7O2N + 6 O2 = 6 CO2 + 2 H2O + NH3
C5H10HNO3 = C5H9NO3H2 =>
C5H10HNO3 = C5H9NO3H2
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
CuSO4 + KSCN = Cu[SCN]2 + K2SO4 =>
CuSO4 + 2 KSCN = Cu[SCN]2 + K2SO4
CoCl2 + C3H6O = CoH6O + Cl2C3 =>
CoCl2 + C3H6O = CoH6O + Cl2C3
KOH + CuS = K2S + Cu(OH)2 =>
2 KOH + CuS = K2S + Cu(OH)2
HBr + Rb2SO3 = RbBr + H2O + SO2 =>
2 HBr + Rb2SO3 = 2 RbBr + H2O + SO2
Zn + H1{+} = Zn2{+} + H2 =>
4 Zn + 2 H1{+} = 2 Zn2{+} + H2
Al + CrO = AlO + Cr =>
Al + CrO = AlO + Cr
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
H3AlO3 + NaOH = NaAlO2 + H2O =>
H3AlO3 + NaOH = NaAlO2 + 2 H2O
NaSHSO4 + KMnO4 = NaMnO4 + KSHSO4 =>
NaSHSO4 + KMnO4 = NaMnO4 + KSHSO4
C6H6 + C3H5OCl = C9H10O + HCl =>
C6H6 + C3H5OCl = C9H10O + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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