Modern Chemistry, Lesson 131: Hydrogen Sulfide - Metal Sulfides
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✎ Suggest a correctionPoints out that hydrogen sulfide is a poisonous gas with a structure like that of water. Demonstrates several methods for preparing hydrogen sulfide and describes some of its properties.
Sources
- Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, description
Record added 2026-09-11 00:30:22 · Suggest a correction