Question

Sb → SbCl3 → SbOCl → Sb2S3

Answer 1

Ответ:

sb

Объяснение:

2Sb+6HCl=2SbCl3+3H2

SbCl3 + H2O → SbOCl + 2HCl

sbocl+li2s=sb2s3+li2o+cl2

Answer 2

The sequence you provided represents a series of chemical reactions involving antimony (Sb) and chlorine (Cl) that ultimately lead to the formation of antimony sulfide (Sb2S3). Let's break down each step of the reaction sequence:

1. Sb + 3Cl2 → SbCl3 This equation represents the reaction between antimony (Sb) and chlorine (Cl2) to form antimony trichloride (SbCl3). Antimony reacts with chlorine gas, and each antimony atom combines with three chlorine atoms to form SbCl3.

2. SbCl3 + H2O → SbOCl + 2HCl In this step, antimony trichloride (SbCl3) reacts with water (H2O) to produce antimony oxychloride (SbOCl) and hydrochloric acid (HCl). The water molecule donates a hydroxyl group (OH-) to SbCl3, forming SbOCl and releasing HCl.

3. 2SbOCl → Sb2S3 + 2Cl2 + O2 Antimony oxychloride (SbOCl) undergoes thermal decomposition to yield antimony sulfide (Sb2S3), chlorine gas (Cl2), and oxygen gas (O2). The reaction is typically carried out by heating SbOCl, resulting in the formation of Sb2S3 and the release of Cl2 and O2 gases.

Overall, the reaction sequence can be summarized as follows: Sb + 3Cl2 + H2O → SbCl3 + 2HCl 2SbCl3 + H2O → 2SbOCl + 2HCl 2SbOCl → Sb2S3 + 2Cl2 + O2

Please note that these reactions are representative, and actual reaction conditions and stoichiometry may vary.