| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 CuSO3 = Fe2(SO3)3 + 3 Cu
HJO3 + FeSO4 + H2SO = J2 + Fe2(SO4)3 + H2O =>
8 HJO3 + 10 FeSO4 + 5 H2SO = 4 J2 + 5 Fe2(SO4)3 + 9 H2O
Fe(NO3)2 + Li2CO3 = FeCO3 + LiNO3 =>
Fe(NO3)2 + Li2CO3 = FeCO3 + 2 LiNO3
SO3 + Ba(OH)2 = BaSO4 + H2O =>
SO3 + Ba(OH)2 = BaSO4 + H2O
Cu(NO3)2*3H2O + NH4OH = Cu(NH3)4 + OHNO3 + H2O =>
5 Cu(NO3)2*3H2O + 19 NH4OH = 5 Cu(NH3)4 + 9 OHNO3 + 28 H2O
K3[Cr(OH)6] + H2SO4 = K2SO4 + Cr(OH)3 + H2O =>
2 K3[Cr(OH)6] + 3 H2SO4 = 3 K2SO4 + 2 Cr(OH)3 + 6 H2O
Fe + CuSO3 = Fe2(SO3)3 + Cu =>
2 Fe + 3 CuSO3 = Fe2(SO3)3 + 3 Cu
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq) =>
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq)
CuSO3 + Fe = FeSO3 + Cu =>
CuSO3 + Fe = FeSO3 + Cu
H2O2 + H{+} + Cu{+} + NH3 = H2O + Cu(NH3)4{+2} =>
H2O2 + 2 H{+} + 2 Cu{+} + 8 NH3 = 2 H2O + 2 Cu(NH3)4{+2}
Cr(OH)3 = Cr + H2O + O2 =>
4 Cr(OH)3 = 4 Cr + 6 H2O + 3 O2
CuSO3 + Fe = FeSO3 + Cu =>
CuSO3 + Fe = FeSO3 + Cu
Hg2O + H2O = H4Hg2O3 =>
Hg2O + 2 H2O = H4Hg2O3
CuSO3 + Fe = FeSO3 + Cu =>
CuSO3 + Fe = FeSO3 + Cu
CaS + HNO3 = Ca(NO3)2 + H2S =>
CaS + 2 HNO3 = Ca(NO3)2 + H2S
CuSO3 + Fe = FeSO3 + Cu =>
CuSO3 + Fe = FeSO3 + Cu
ZnSO4 + CaCO3 = CaSO4 + ZnCO3 =>
ZnSO4 + CaCO3 = CaSO4 + ZnCO3
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
CuSO3 + Fe = FeSO3 + Cu =>
CuSO3 + Fe = FeSO3 + Cu
C6H6O + CO2 + NaOH = C7H4O3Na2 + H2O =>
C6H6O + CO2 + 2 NaOH = C7H4O3Na2 + 2 H2O
Fe + CuSO3 = Fe2(SO3)3 + Cu =>
2 Fe + 3 CuSO3 = Fe2(SO3)3 + 3 Cu
Au + HNO3 + HCl = AuCl4 + H2O + NO =>
3 Au + 4 HNO3 + 12 HCl = 3 AuCl4 + 8 H2O + 4 NO
Fe(OH)2 + NaOH = Na(OH)2 + FeOH =>
Fe(OH)2 + NaOH = Na(OH)2 + FeOH
CO2 + Cu = CuCO2 =>
CO2 + Cu = CuCO2
GeCl2 + NaOH = Ge(OH)2 + NaCl =>
GeCl2 + 2 NaOH = Ge(OH)2 + 2 NaCl
C4H6O2 + NaOH = C4OH + NaH6O2 =>
C4H6O2 + NaOH = C4OH + NaH6O2
Ni(NO3)2 + Co(OH)2 = Ni(OH)2 + Co(NO3)2 =>
Ni(NO3)2 + Co(OH)2 = Ni(OH)2 + Co(NO3)2
SO2 + O2 = SO6 =>
SO2 + 2 O2 = SO6
Zr + HF + HNO3 = H2ZrF7 + NO2 + H2O =>
Zr + 7 HF + 5 HNO3 = H2ZrF7 + 5 NO2 + 5 H2O
Zn + Pb(SO4) = ZnSO4 + Pb =>
Zn + Pb(SO4) = ZnSO4 + Pb
Na + Br2 = NaBr = =>
2 Na + Br2 = 2 NaBr
FeO2 + H2 = Fe2 + H2O =>
2 FeO2 + 4 H2 = Fe2 + 4 H2O
C3H8O3 + MnO4{-} + OH{-} = CO3{2-} + MnO4{2-} + H2O =>
C3H8O3 + 14 MnO4{-} + 20 OH{-} = 3 CO3{2-} + 14 MnO4{2-} + 14 H2O
FeSO4 + NH3 = NH3SO4 + Fe =>
FeSO4 + NH3 = NH3SO4 + Fe
AgBr + Ca = Ag2Ca + Br2 =>
2 AgBr + Ca = Ag2Ca + Br2
Fe(NO3)3 + KCl = FeCl3 + K(NO3) =>
Fe(NO3)3 + 3 KCl = FeCl3 + 3 K(NO3)
Ce(NO3)3*6H2O + NH4OH = Ce(OH)3 + (NH4)NO3 + H2O =>
Ce(NO3)3*6H2O + 3 NH4OH = Ce(OH)3 + 3(NH4)NO3 + 6 H2O
Ba(OH)2 + FeF3 = Fe(OH)3 + BaF2 =>
3 Ba(OH)2 + 2 FeF3 = 2 Fe(OH)3 + 3 BaF2
HO2{-} + CrO2{-} = CrO4{2-} + H2O + OH{-} =>
3 HO2{-} + 2 CrO2{-} = 2 CrO4{2-} + H2O + OH{-}
C7H16OH + O2 = H2O + CO2 =>
4 C7H16OH + 43 O2 = 34 H2O + 28 CO2
(NH4)ClO4 = N2 + Cl2 + O2 + H2O =>
2(NH4)ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
NaOH + Cr = Na + Cr3(OH)3 =>
3 NaOH + 3 Cr = 3 Na + Cr3(OH)3
Fe + CuSO3 = Fe2(SO3)3 + Cu =>
2 Fe + 3 CuSO3 = Fe2(SO3)3 + 3 Cu
Fe2(SO4)3 + ZnO + H2O = Fe(OH)3 + ZnSO4 =>
Fe2(SO4)3 + 3 ZnO + 3 H2O = 2 Fe(OH)3 + 3 ZnSO4
FeC2O4 + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4 + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3] + 2 H2O
(C6H12O5)3 + O2 = CO2 + H2O =>
2(C6H12O5)3 + 39 O2 = 36 CO2 + 36 H2O
Fe + CuSO3 = Fe2(SO3)3 + Cu =>
2 Fe + 3 CuSO3 = Fe2(SO3)3 + 3 Cu
CuSO3 + Fe = FeSO3 + Cu =>
CuSO3 + Fe = FeSO3 + Cu
Fe + CuSO3 = Fe2(SO3)3 + Cu =>
2 Fe + 3 CuSO3 = Fe2(SO3)3 + 3 Cu
Zn + CrSO4 = ZnSO4 + Cr =>
Zn + CrSO4 = ZnSO4 + Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/19/24
Équations équilibrées sur10/19/23
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