Question

PbS + O3 что получится и почему?

Answer 1

3PbS + 4O3 = 3PbSO4  
Реакция проходит при комнатной температуре. Это свидетельствует о том, что озон обладает более сильными окислительными свойствами по сравнению с кислородом.

PbS + 2O3 = PbSO4 + O2↑ - при небольшом нагревании (35°С)

Answer 2

PbS + O3 Reaction

When lead(II) sulfide (PbS) reacts with ozone (O3), the products formed are lead(II) sulfate (PbSO4) and elemental sulfur (S). This reaction occurs as follows:

PbS + 4O3 → PbSO4 + 4O2

The balanced chemical equation for the reaction is: PbS + 4O3 → PbSO4 + 4O2.

This reaction is a redox reaction, where lead in PbS undergoes oxidation and sulfur in PbS undergoes reduction. The ozone is reduced to oxygen, and the lead(II) in PbS is oxidized to lead(II) sulfate.

The reaction can be explained by the oxidation states of the elements involved and the transfer of electrons during the reaction.

- Source: '-2020 9789855835876 - DOKUMEN.PUB' - Source: 'Untitled'