| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaBr2 + F2 = CaF2 + Br2
Zn(s) + CuSO4(Aq) = ZnSO4(Aq) + Cu(s) =>
Zn(s) + CuSO4(Aq) = ZnSO4(Aq) + Cu(s)
Cl2 + Al2S3 = Al + Cl2S =>
3 Cl2 + Al2S3 = 2 Al + 3 Cl2S
Ca + HCl(aq) = CaCl2(aq) + H2 =>
Ca + 2 HCl(aq) = CaCl2(aq) + H2
Fe(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2 + SO4 =>
2 Fe(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2 + 6 SO4
NIS + HNO3 = NI(NO3)2 + NO + S + H2O =>
3 NIS + 8 HNO3 = 3 NI(NO3)2 + 2 NO + 3 S + 4 H2O
(NH4)2Fe(SO4)2 + NaOH = Na2SO4 + Fe(OH)2 + NH4OH =>
(NH4)2Fe(SO4)2 + 4 NaOH = 2 Na2SO4 + Fe(OH)2 + 2 NH4OH
H2O + NaPO2 = NaH2PO2 + O =>
H2O + NaPO2 = NaH2PO2 + O
Zn(OH)2 + H2O4S = ZnSO4 + H2O =>
Zn(OH)2 + H2O4S = ZnSO4 + 2 H2O
Zn(OH)2 + H2SO4 + H2O = ZnSO4*7H2O =>
Zn(OH)2 + H2SO4 + 5 H2O = ZnSO4*7H2O
Cl2 + OH{-} = Cl{-} + ClO2{-} + H2O =>
2 Cl2 + 4 OH{-} = 3 Cl{-} + ClO2{-} + 2 H2O
I + FeS = IS + Fe =>
I + FeS = IS + Fe
Mn + HC2H3O2 = H2 + Mn(C2H3O2)2 =>
Mn + 2 HC2H3O2 = H2 + Mn(C2H3O2)2
Na2O + Cu = Na + CuO2 = K + Cl2 = KCL =>
2 Na2O + Cu = 4 Na + CuO2
Ca + Fl = CaFl2 =>
Ca + 2 Fl = CaFl2
AlCl3(aq) + KOH(aq) = Al(OH)3 + KCl =>
AlCl3(aq) + 3 KOH(aq) = Al(OH)3 + 3 KCl
CH4O + O2 = OH4O + C =>
2 CH4O + O2 = 2 OH4O + 2 C
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H5(OH)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C3H5(OH)3 + 14 KMnO4 + 21 H2SO4 = 14 MnSO4 + 7 K2SO4 + 15 CO2 + 41 H2O
Al + ZnCl2 = AlCl + Zn =>
2 Al + ZnCl2 = 2 AlCl + Zn
C6H5CH2OH + MnO4{-} + H{+} = C6H5CHO + MnO2 + H2O =>
3 C6H5CH2OH + 2 MnO4{-} + 2 H{+} = 3 C6H5CHO + 2 MnO2 + 4 H2O
O + Sb2S3 = SbO + SO2 =>
8 O + Sb2S3 = 2 SbO + 3 SO2
Cl2 + I{-} = I2 + Cl{-} =>
Cl2 + 2 I{-} = I2 + 2 Cl{-}
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3} + H2O(l) =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{3} + 4 H2O(l)
Li + SO3 + HCl = LiCl + SO2 + H2O =>
2 Li + SO3 + 2 HCl = 2 LiCl + SO2 + H2O
Na2HAsO4 + (NH4)2MoO + HNO3 = (NH4)3[AsMo12O40] + NH4NO3 + NaNO3 + H2O =>
Na2HAsO4 + 12(NH4)2MoO + 41 HNO3 = (NH4)3[AsMo12O40] + 30 NH4NO3 + 2 NaNO3 + 3 H2O
H2O2 + NO2 = H2O + NO3 =>
H2O2 + NO2 = H2O + NO3
C12H22O11 + H2O = CO2 + C2H5OH =>
C12H22O11 + H2O = 4 CO2 + 4 C2H5OH
K4Fe(CN)6 + H2SO4 + H2O = Fe2(SO4)3 + KHSO4 + NH4HSO4 + CO + SO2 =>
2 K4Fe(CN)6 + 24 H2SO4 + 10 H2O = Fe2(SO4)3 + 8 KHSO4 + 12 NH4HSO4 + 12 CO + SO2
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
Pb(NO3)2 + Na2(SO3) = Na2(NO3)2 + Pb(SO3) =>
Pb(NO3)2 + Na2(SO3) = Na2(NO3)2 + Pb(SO3)
NaHCO3 + C2H4O2 = NaCH3COO + CO2 + H2O =>
NaHCO3 + C2H4O2 = NaCH3COO + CO2 + H2O
C7H8 + C18H15 = C16H14 =>
4 C7H8 + 10 C18H15 = 13 C16H14
HClO = HCl + O =>
HClO = HCl + O
BaCO3 + C4H6O6 = Ba(C4H4O6) + H2O + CO2 =>
BaCO3 + C4H6O6 = Ba(C4H4O6) + H2O + CO2
K + Na*2SO*4 = Na + K*2SO*4 =>
K + Na*2SO*4 = Na + K*2SO*4
(OH)2 = O2H2 =>
(OH)2 = O2H2
CoO + H2 = Co + H2O =>
CoO + H2 = Co + H2O
H2CrO4 + CuOH = Cu2CrO4 + H2O =>
H2CrO4 + 2 CuOH = Cu2CrO4 + 2 H2O
MnO4 + H2S = S + Mn + H2O =>
MnO4 + 4 H2S = 4 S + Mn + 4 H2O
KC4H5O6 + K2CO3 = KC2H3O2 + CO2 + H2O =>
8 KC4H5O6 + K2CO3 = 10 KC2H3O2 + 13 CO2 + 5 H2O
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
Fe2O3 + KOH + KNO3 = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 4 KOH + 3 KNO3 = 2 K2FeO4 + 3 KNO2 + 2 H2O
Zn(NO3)2 = Zn + NO2 + O2 =>
Zn(NO3)2 = Zn + 2 NO2 + O2
Cu + HNO3 = NO + Cu(NO3)2 + H2O =>
3 Cu + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 4 H2O
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
CdSO4 + Na2CO3 + H2O = Cd(OH)2*CdCO3 + Na2SO4 + CO2 =>
2 CdSO4 + 2 Na2CO3 + H2O = Cd(OH)2*CdCO3 + 2 Na2SO4 + CO2
HNO3(aq) + NH4OH(aq) = NH4NO3(aq) + H2O(l) =>
HNO3(aq) + NH4OH(aq) = NH4NO3(aq) + H2O(l)
Ca(OH)2 + NO3H = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NO3H = Ca(NO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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