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When hydrogen sulfide is passed in acidified solution, following radicals are precipitated as sulfides which are then treated with yellow ammonium sulfide. Number of species that dissolve(s):
As2S3, Sb2S3, SnS2, Sb2S5, As2S5, HgS, CuS, CdS
As2S3, Sb2S3, SnS2, Sb2S5, As2S5, HgS, CuS, CdS
Correct answer is '5'. Can you explain this answer?
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When hydrogen sulfide is passed in acidified solution, following radic...
When hydrogen sulfide (H2S) is passed through an acidified solution, it reacts with metal ions present in the solution to form insoluble sulfides. These sulfides can then be treated with yellow ammonium sulfide (NH4)2S to dissolve certain species. Let's analyze each of the given species:
1. As2S3 (arsenic(III) sulfide)
- When hydrogen sulfide is passed through an acidified solution containing arsenic(III) ions, As2S3 is precipitated as a yellow precipitate.
- When treated with yellow ammonium sulfide, As2S3 dissolves to form a colorless solution of arsenic(III) sulfide complex ion.
2. Sb2S3 (antimony(III) sulfide)
- Similar to As2S3, Sb2S3 is precipitated as a reddish-orange precipitate.
- When treated with yellow ammonium sulfide, Sb2S3 dissolves to form a colorless solution of antimony(III) sulfide complex ion.
3. SnS2 (tin(IV) sulfide)
- When hydrogen sulfide is passed through an acidified solution containing tin(IV) ions, SnS2 is precipitated as a brown precipitate.
- SnS2 does not dissolve in yellow ammonium sulfide. Therefore, it remains insoluble.
4. Sb2S5 (antimony(V) sulfide)
- When hydrogen sulfide is passed through an acidified solution containing antimony(V) ions, Sb2S5 is precipitated as a dark orange precipitate.
- Sb2S5 does not dissolve in yellow ammonium sulfide. Therefore, it remains insoluble.
5. As2S5 (arsenic(V) sulfide)
- When hydrogen sulfide is passed through an acidified solution containing arsenic(V) ions, As2S5 is precipitated as a reddish-brown precipitate.
- As2S5 does not dissolve in yellow ammonium sulfide. Therefore, it remains insoluble.
6. HgS (mercury(II) sulfide)
- When hydrogen sulfide is passed through an acidified solution containing mercury(II) ions, HgS is precipitated as a black precipitate.
- When treated with yellow ammonium sulfide, HgS dissolves to form a colorless solution of mercury(II) sulfide complex ion.
7. CuS (copper(II) sulfide)
- When hydrogen sulfide is passed through an acidified solution containing copper(II) ions, CuS is precipitated as a black precipitate.
- CuS does not dissolve in yellow ammonium sulfide. Therefore, it remains insoluble.
8. CdS (cadmium sulfide)
- When hydrogen sulfide is passed through an acidified solution containing cadmium ions, CdS is precipitated as a yellow precipitate.
- When treated with yellow ammonium sulfide, CdS dissolves to form a colorless solution of cadmium sulfide complex ion.
Therefore, out of the given species, five of them dissolve when treated with yellow ammonium sulfide: As2S3, Sb2S3, HgS, and CdS.
1. As2S3 (arsenic(III) sulfide)
- When hydrogen sulfide is passed through an acidified solution containing arsenic(III) ions, As2S3 is precipitated as a yellow precipitate.
- When treated with yellow ammonium sulfide, As2S3 dissolves to form a colorless solution of arsenic(III) sulfide complex ion.
2. Sb2S3 (antimony(III) sulfide)
- Similar to As2S3, Sb2S3 is precipitated as a reddish-orange precipitate.
- When treated with yellow ammonium sulfide, Sb2S3 dissolves to form a colorless solution of antimony(III) sulfide complex ion.
3. SnS2 (tin(IV) sulfide)
- When hydrogen sulfide is passed through an acidified solution containing tin(IV) ions, SnS2 is precipitated as a brown precipitate.
- SnS2 does not dissolve in yellow ammonium sulfide. Therefore, it remains insoluble.
4. Sb2S5 (antimony(V) sulfide)
- When hydrogen sulfide is passed through an acidified solution containing antimony(V) ions, Sb2S5 is precipitated as a dark orange precipitate.
- Sb2S5 does not dissolve in yellow ammonium sulfide. Therefore, it remains insoluble.
5. As2S5 (arsenic(V) sulfide)
- When hydrogen sulfide is passed through an acidified solution containing arsenic(V) ions, As2S5 is precipitated as a reddish-brown precipitate.
- As2S5 does not dissolve in yellow ammonium sulfide. Therefore, it remains insoluble.
6. HgS (mercury(II) sulfide)
- When hydrogen sulfide is passed through an acidified solution containing mercury(II) ions, HgS is precipitated as a black precipitate.
- When treated with yellow ammonium sulfide, HgS dissolves to form a colorless solution of mercury(II) sulfide complex ion.
7. CuS (copper(II) sulfide)
- When hydrogen sulfide is passed through an acidified solution containing copper(II) ions, CuS is precipitated as a black precipitate.
- CuS does not dissolve in yellow ammonium sulfide. Therefore, it remains insoluble.
8. CdS (cadmium sulfide)
- When hydrogen sulfide is passed through an acidified solution containing cadmium ions, CdS is precipitated as a yellow precipitate.
- When treated with yellow ammonium sulfide, CdS dissolves to form a colorless solution of cadmium sulfide complex ion.
Therefore, out of the given species, five of them dissolve when treated with yellow ammonium sulfide: As2S3, Sb2S3, HgS, and CdS.
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When hydrogen sulfide is passed in acidified solution, following radic...
3? As3+, Sn4+, Cd2+
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When hydrogen sulfide is passed in acidified solution, following radicals are precipitated as sulfides which are then treated with yellow ammonium sulfide. Number of species that dissolve(s):As2S3, Sb2S3, SnS2, Sb2S5, As2S5, HgS, CuS, CdSCorrect answer is '5'. Can you explain this answer?
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When hydrogen sulfide is passed in acidified solution, following radicals are precipitated as sulfides which are then treated with yellow ammonium sulfide. Number of species that dissolve(s):As2S3, Sb2S3, SnS2, Sb2S5, As2S5, HgS, CuS, CdSCorrect answer is '5'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about When hydrogen sulfide is passed in acidified solution, following radicals are precipitated as sulfides which are then treated with yellow ammonium sulfide. Number of species that dissolve(s):As2S3, Sb2S3, SnS2, Sb2S5, As2S5, HgS, CuS, CdSCorrect answer is '5'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When hydrogen sulfide is passed in acidified solution, following radicals are precipitated as sulfides which are then treated with yellow ammonium sulfide. Number of species that dissolve(s):As2S3, Sb2S3, SnS2, Sb2S5, As2S5, HgS, CuS, CdSCorrect answer is '5'. Can you explain this answer?.
When hydrogen sulfide is passed in acidified solution, following radicals are precipitated as sulfides which are then treated with yellow ammonium sulfide. Number of species that dissolve(s):As2S3, Sb2S3, SnS2, Sb2S5, As2S5, HgS, CuS, CdSCorrect answer is '5'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about When hydrogen sulfide is passed in acidified solution, following radicals are precipitated as sulfides which are then treated with yellow ammonium sulfide. Number of species that dissolve(s):As2S3, Sb2S3, SnS2, Sb2S5, As2S5, HgS, CuS, CdSCorrect answer is '5'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When hydrogen sulfide is passed in acidified solution, following radicals are precipitated as sulfides which are then treated with yellow ammonium sulfide. Number of species that dissolve(s):As2S3, Sb2S3, SnS2, Sb2S5, As2S5, HgS, CuS, CdSCorrect answer is '5'. Can you explain this answer?.
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When hydrogen sulfide is passed in acidified solution, following radicals are precipitated as sulfides which are then treated with yellow ammonium sulfide. Number of species that dissolve(s):As2S3, Sb2S3, SnS2, Sb2S5, As2S5, HgS, CuS, CdSCorrect answer is '5'. Can you explain this answer?, a detailed solution for When hydrogen sulfide is passed in acidified solution, following radicals are precipitated as sulfides which are then treated with yellow ammonium sulfide. Number of species that dissolve(s):As2S3, Sb2S3, SnS2, Sb2S5, As2S5, HgS, CuS, CdSCorrect answer is '5'. Can you explain this answer? has been provided alongside types of When hydrogen sulfide is passed in acidified solution, following radicals are precipitated as sulfides which are then treated with yellow ammonium sulfide. Number of species that dissolve(s):As2S3, Sb2S3, SnS2, Sb2S5, As2S5, HgS, CuS, CdSCorrect answer is '5'. Can you explain this answer? theory, EduRev gives you an
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