| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KJ + Pb(NO3)2 = PbJ2 + KNO3 =>
2 KJ + Pb(NO3)2 = PbJ2 + 2 KNO3
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
Fe2(SO3)3 + NaOH = Fe(OH)3 + Na2SO3 =>
Fe2(SO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg + AlCl3 = Mg(Cl3)3 + Al3 =>
Mg + 3 AlCl3 = Mg(Cl3)3 + Al3
Mg(s) + Fe2O3 = MgO + Fe =>
3 Mg(s) + Fe2O3 = 3 MgO + 2 Fe
Cu(SO4) + MgCl2 = CuCl2 + MgSO4 =>
Cu(SO4) + MgCl2 = CuCl2 + MgSO4
C7H6O2 + Na2CO3 = C7H5O2Na + H2O + CO2 =>
2 C7H6O2 + Na2CO3 = 2 C7H5O2Na + H2O + CO2
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2 =>
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2
M9 + O2 = M9O =>
2 M9 + O2 = 2 M9O
C6H5NH2 + HCl = C6H5Cl + NH3 =>
C6H5NH2 + HCl = C6H5Cl + NH3
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Cu(SO4) + MgCl2 = CuCl2 + MgSO4 =>
Cu(SO4) + MgCl2 = CuCl2 + MgSO4
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
Zn(OH)2 + K2O = ZnO + KOH =>
Zn(OH)2 + K2O = ZnO + 2 KOH
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
HN03 + NH3 = NH4N03 =>
HN03 + NH3 = NH4N03
CrCl3 + NH4OH + NaOH = Cr(OH)3 + NH4Cl3 + NaCr =>
2 CrCl3 + 2 NH4OH + NaOH = Cr(OH)3 + 2 NH4Cl3 + NaCr
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-} =>
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-}
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
ZnF2 + KOH = Zn(OH)2 + KF =>
ZnF2 + 2 KOH = Zn(OH)2 + 2 KF
BI(OH)2 + Br2 + NaOH = NaBIO2 + NaBr + H2O =>
2 BI(OH)2 + Br2 + 4 NaOH = 2 NaBIO2 + 2 NaBr + 4 H2O
Al + AgS = Al2S3 + Ag =>
2 Al + 3 AgS = Al2S3 + 3 Ag
AgNO3 + KS2 = AgS2 + KNO3 =>
AgNO3 + KS2 = AgS2 + KNO3
Fe2(SO3)3 + NaOH = Fe(OH)3 + Na2SO3 =>
Fe2(SO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO3
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3 =>
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3
Na3AsO4 + KI + H2SO4 = As2O3 + I2 + K2SO4 + Na2SO4 + H2O =>
2 Na3AsO4 + 4 KI + 5 H2SO4 = As2O3 + 2 I2 + 2 K2SO4 + 3 Na2SO4 + 5 H2O
Cu(NO3)2(at) + NaOH(an) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(at) + 2 NaOH(an) = Cu(OH)2(s) + 2 NaNO3(aq)
SO3 + CuOH = Cu2SO4 + H2O =>
SO3 + 2 CuOH = Cu2SO4 + H2O
AcF3 + NH3 + H2O = AcOF + NH4F =>
AcF3 + 2 NH3 + H2O = AcOF + 2 NH4F
CuO2 + HCl = CuCl2 + H2O2 =>
CuO2 + 2 HCl = CuCl2 + H2O2
H8C6O6 + NaOH = H2O + NaH7C6O6 =>
H8C6O6 + NaOH = H2O + NaH7C6O6
C6H5NH2 + HCl = [C6H5NH3]Cl =>
C6H5NH2 + HCl = [C6H5NH3]Cl
C7H6O3 + CH4O = C8H8O3 + H2O =>
C7H6O3 + CH4O = C8H8O3 + H2O
AgCl = Cl2 + Ag2 =>
2 AgCl = Cl2 + Ag2
Li3Po4 + NaBr = Na3Po4 + LiBr =>
Li3Po4 + 3 NaBr = Na3Po4 + 3 LiBr
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
Sn{2+} + Co = Sn + Co{2+} =>
Sn{2+} + Co = Sn + Co{2+}
C4H6(g) + O2 = CO2 + H2O =>
2 C4H6(g) + 11 O2 = 8 CO2 + 6 H2O
FeSO4 + NaMnO4 + H2O = MnO2 + Na2SO4 + [Fe(OH)2]2SO4 + (FeOH)SO4 =>
6 FeSO4 + 2 NaMnO4 + 4 H2O = 2 MnO2 + Na2SO4 + [Fe(OH)2]2SO4 + 4(FeOH)SO4
Mn2O5 + H2O = Mn(OH)5 =>
Mn2O5 + 5 H2O = 2 Mn(OH)5
(NH4)2CrO4 + CuSO4 = (NH4)2SO4 + CrCuO4 =>
(NH4)2CrO4 + CuSO4 = (NH4)2SO4 + CrCuO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH2BrCH2Br = CH2CH2 + Br =>
CH2BrCH2Br = CH2CH2 + 2 Br
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + CH2CH(OH)CH(OH)CH2(OH) + KOH =>
CH2CHCHCH2 + KMnO4 + 2 H2O = MnO2 + CH2CH(OH)CH(OH)CH2(OH) + KOH
Na2CO3 + CuSO4 = Na2SO4 + CuCO3 = =>
Na2CO3 + CuSO4 = Na2SO4 + CuCO3
Na2CO3 + Pb(NO3)2 = NaNO3 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = 2 NaNO3 + PbCO3
Ag + Fe(OH)2 = Fe + AgOH =>
2 Ag + Fe(OH)2 = Fe + 2 AgOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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