| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaF + Br2 = 2 NaBr + F2
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
C2H6O2(s) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6O2(s) + 5 O2(g) = 4 CO2(g) + 6 H2O(l)
Ca(HPO4)2 + H2 = Ca3(PO4)2 + H3PO4 =>
3 Ca(HPO4)2 + 3 H2 = Ca3(PO4)2 + 4 H3PO4
H2O + CO2 + C18H35NaO2 = NaHCO3 + C18H36O2 =>
H2O + CO2 + C18H35NaO2 = NaHCO3 + C18H36O2
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Zn(OH)2 + CO2 = (ZnOH)2CO3 + H2O =>
2 Zn(OH)2 + CO2 = (ZnOH)2CO3 + H2O
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
OH + C = CH4 + O2 =>
4 OH + C = CH4 + 2 O2
KI + KMnO4 + HCl = I2 + MnCl2 + KCl + H2O =>
10 KI + 2 KMnO4 + 16 HCl = 5 I2 + 2 MnCl2 + 12 KCl + 8 H2O
Fe + (AgNO3) = Fe(NO3)2 + Ag =>
Fe + 2(AgNO3) = Fe(NO3)2 + 2 Ag
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
KI + KMnO4 + HCl = I2 + MnCl2 + KCl + H2O =>
10 KI + 2 KMnO4 + 16 HCl = 5 I2 + 2 MnCl2 + 12 KCl + 8 H2O
NH4NO3 + C7H5N3O6 = C7H9N5O9 =>
NH4NO3 + C7H5N3O6 = C7H9N5O9
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Cd(NO3)2 + NH3 = [Cd(NH3)4](NO3)2 =>
Cd(NO3)2 + 4 NH3 = [Cd(NH3)4](NO3)2
Cd(NO3)2 + NH4Cl = Cl(NO3)2 + CdNH4 =>
Cd(NO3)2 + NH4Cl = Cl(NO3)2 + CdNH4
Al2O3 + Cr2O7 + H2O = AlCr2O2 + OH =>
Al2O3 + 2 Cr2O7 + 13 H2O = 2 AlCr2O2 + 26 OH
SrF2 + Rb3PO4 = Sr3(PO4)2 + RbF =>
3 SrF2 + 2 Rb3PO4 = Sr3(PO4)2 + 6 RbF
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
KBrO3 + SnBr2 + HBr = KBr + SnBr4 + H2O =>
KBrO3 + 3 SnBr2 + 6 HBr = KBr + 3 SnBr4 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + Li3O2 = C + LiO =>
CO2 + 2 Li3O2 = C + 6 LiO
CH3CH2CH2CH2CHO + O = CH3CH2CH2CH2COOH =>
CH3CH2CH2CH2CHO + O = CH3CH2CH2CH2COOH
CaO2H2 + H3PO4 = CaHPO4 + H2O =>
CaO2H2 + H3PO4 = CaHPO4 + 2 H2O
SO2 + HCl = SOCl2 + H2O =>
SO2 + 2 HCl = SOCl2 + H2O
Cr + O2 = Cr3O2 = Cr2(SO4)3 =>
3 Cr + O2 = Cr3O2
Zn + HgO = Hg + ZnO =>
Zn + HgO = Hg + ZnO
ZnSO4 + Li2CO3 = Li2SO4 + ZnCO3 =>
ZnSO4 + Li2CO3 = Li2SO4 + ZnCO3
(CH3OH) + CH3(CH2)7CH3 = CH3(CH2)8CH3 + H2O =>
(CH3OH) + CH3(CH2)7CH3 = CH3(CH2)8CH3 + H2O
Sn3[PO4]4 + Na2CO3 = Na3PO4 + Sn[CO3]2 =>
Sn3[PO4]4 + 6 Na2CO3 = 4 Na3PO4 + 3 Sn[CO3]2
Y5O4F7 + O2 = Y2O3 + F =>
4 Y5O4F7 + 7 O2 = 10 Y2O3 + 28 F
O + Cr = O3Cr2 =>
3 O + 2 Cr = O3Cr2
NaOH + H2O + Sn = Na2[Sn(OH)6] + H2 =>
2 NaOH + 4 H2O + Sn = Na2[Sn(OH)6] + 2 H2
K2Cr2O7 + HCl + SnCl2 = H2O + KCl + SnCl4 + CrCl3 =>
K2Cr2O7 + 14 HCl + 3 SnCl2 = 7 H2O + 2 KCl + 3 SnCl4 + 2 CrCl3
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
C2H5OH + O2(g) = CO2(g) + H2O =>
C2H5OH + 3 O2(g) = 2 CO2(g) + 3 H2O
F2 + H2O = O2 + F{-} + H{+} =>
2 F2 + 2 H2O = O2 + 4 F{-} + 4 H{+}
HN3 + H2SO4 = (NH4) + SO4 =>
2 HN3 + 11 H2SO4 = 6(NH4) + 11 SO4
HSbO3 + Al(OH)3 = Al(SbO3)3 + H2O =>
3 HSbO3 + Al(OH)3 = Al(SbO3)3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2Cr2O3 + H2SO4 + O2 = KHSO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O3 + 10 H2SO4 + O2 = 4 KHSO4 + 2 Cr2(SO4)3 + 8 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlCl3 + Ba3(PO4)2 = AlPO4 + BaCl2 =>
2 AlCl3 + Ba3(PO4)2 = 2 AlPO4 + 3 BaCl2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ni(II)SO4 + BaCl2 = Ni(II)Cl2 + BaSO4 =>
Ni(II)SO4 + BaCl2 = Ni(II)Cl2 + BaSO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Pb(IO3)2 = Pb + IO3 =>
Pb(IO3)2 = Pb + 2 IO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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