| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + BaCl2 = 2 KCl(aq) + BaCO3
Cu2(O)2 = CuO =>
Cu2(O)2 = 2 CuO
Mn + MnSiO3 = Mn2SiO4 + SiO =>
Mn + 3 MnSiO3 = 2 Mn2SiO4 + SiO
Ca + Cu2H2O = CaCu2 + H2O =>
Ca + Cu2H2O = CaCu2 + H2O
Na2(SO3) + K2Cr2O7 + H2O = Na2(SO4) + KOH + Cr(OH)3 =>
3 Na2(SO3) + K2Cr2O7 + 4 H2O = 3 Na2(SO4) + 2 KOH + 2 Cr(OH)3
CH3CHOOCH2CH3 + NaOH = CH3COONa + CH3CH2OH =>
4 CH3CHOOCH2CH3 + 3 NaOH = 3 CH3COONa + 5 CH3CH2OH
CaCl2 + HNO3 = HCl + Ca(NO3)02 =>
CaCl2 + 2 HNO3 = 2 HCl + Ca(NO3)02
Mn + MnSiO3 = Mn2SiO4 + SiO =>
Mn + 3 MnSiO3 = 2 Mn2SiO4 + SiO
Na[Al(OH)4] + SO2 = Na2SO3 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + SO2 = Na2SO3 + 2 Al(OH)3 + H2O
Mn + MnSiO3 = Mn2SiO4 + SiO =>
Mn + 3 MnSiO3 = 2 Mn2SiO4 + SiO
Ba(OH)2 + NH4SCN = Ba(SCN)2 + NH3 + HOH =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 NH3 + 2 HOH
Fe + I2 + NH3 + H2O = Fe(OH)2 + NH4I =>
Fe + I2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2 NH4I
Mn + MnSiO3 = Mn2SiO4 + SiO =>
Mn + 3 MnSiO3 = 2 Mn2SiO4 + SiO
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
Mn + MnSiO3 = Mn2SiO4 + SiO =>
Mn + 3 MnSiO3 = 2 Mn2SiO4 + SiO
Hg(OH)2(aq) + LiF(aq) = LiOH(aq) + HgF2(aq) =>
Hg(OH)2(aq) + 2 LiF(aq) = 2 LiOH(aq) + HgF2(aq)
CH2ClCOOH + NH3 = NH2CH2COONH4 + HCl =>
CH2ClCOOH + 2 NH3 = NH2CH2COONH4 + HCl
HCl + SrSO4 = SrCl2 + H2SO4 =>
2 HCl + SrSO4 = SrCl2 + H2SO4
Fe(OH)3 + H3O{+} + HSO4{-} = Fe3{+} + SO42{-} + H2O =>
231 Fe(OH)3 + 77 H3O{+} + 8 HSO4{-} = 77 Fe3{+} + 8 SO42{-} + 466 H2O
CaCl2(s) + H2O(aq) = CaO(s) + HCl(aq) =>
CaCl2(s) + H2O(aq) = CaO(s) + 2 HCl(aq)
NaMnO4 + HI + H2SO4 = Na2SO4 + I2 + MnSO4 + H2O =>
2 NaMnO4 + 10 HI + 3 H2SO4 = Na2SO4 + 5 I2 + 2 MnSO4 + 8 H2O
NaBr + Cl2 = NaCl + Br5 =>
10 NaBr + 5 Cl2 = 10 NaCl + 2 Br5
C4H8 + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C3H6O2 + 16 MnSO4 + 8 K2SO4 + 24 H2O
PbCl2 + H2SO4 = PbSO4 + HCl =>
PbCl2 + H2SO4 = PbSO4 + 2 HCl
Mn + MnSiO3 = Mn2SiO4 + SiO =>
Mn + 3 MnSiO3 = 2 Mn2SiO4 + SiO
HCOOH + KOH = KHCOO + HOH =>
HCOOH + KOH = KHCOO + HOH
SO2 + NaNO3 = Na2SO4 + N2 + O2 =>
SO2 + 2 NaNO3 = Na2SO4 + N2 + 2 O2
Mn + MnSiO3 = Mn2SiO4 + SiO =>
Mn + 3 MnSiO3 = 2 Mn2SiO4 + SiO
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
K2SO3 + Na2SiO3 = K2SiO3 + Na2SO3 =>
K2SO3 + Na2SiO3 = K2SiO3 + Na2SO3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Mn + MnSiO3 = Mn2SiO4 + SiO =>
Mn + 3 MnSiO3 = 2 Mn2SiO4 + SiO
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Al + Au(NO3) = Al(NO3)3 + Au =>
Al + 3 Au(NO3) = Al(NO3)3 + 3 Au
H3Po4 + MgCO3 = Mg3(Po4)2 + H2O + CO2 =>
2 H3Po4 + 3 MgCO3 = Mg3(Po4)2 + 3 H2O + 3 CO2
CaCl3 + Cr(NO3) = Ca(NO3) + CrCl3 =>
CaCl3 + Cr(NO3) = Ca(NO3) + CrCl3
CH3OH = C3H6O3 + H2 =>
3 CH3OH = C3H6O3 + 3 H2
Na[Al(OH)4] + HCl = AlCl3 + NaCl + H2O =>
Na[Al(OH)4] + 4 HCl = AlCl3 + NaCl + 4 H2O
KBr + KMnO4 + H2O = MnO2 + KOH + Br2 =>
6 KBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 8 KOH + 3 Br2
Cl2 + NaOH = NaCl + NaClO4 + H2O =>
4 Cl2 + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O
Ni(NO3)2 + KOH = Ni(OH)2 + KNO3 =>
Ni(NO3)2 + 2 KOH = Ni(OH)2 + 2 KNO3
Al + Au(NO3) = Al(NO3)3 + Au =>
Al + 3 Au(NO3) = Al(NO3)3 + 3 Au
C17H33COOH + O2 = CO2 + H2O =>
2 C17H33COOH + 51 O2 = 36 CO2 + 34 H2O
Ca(CO3) = CaO*CO2 =>
Ca(CO3) = CaO*CO2
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO2 + KClO3 + H2O = KCl + H2SO4 =>
3 SO2 + KClO3 + 3 H2O = KCl + 3 H2SO4
WI6 + O2 = W2O6 + IO2 =>
2 WI6 + 15 O2 = W2O6 + 12 IO2
NaCl + Zn(NO3)2 = Zn + Cl2 + NaNO3 =>
2 NaCl + Zn(NO3)2 = Zn + Cl2 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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