Modern Chemistry, Lesson 158: Qualitative Analysis, Part III - Lead (I) Silver (I) and Mercury (I) Ions

Duration: 30 min

Creator: Encyclopaedia Britannica Educational Corporation

Description: Emphasizes that if one wishes to analyze for a large number of ions he must proceed in a carefully worked out systematic fashion. The chloride ion will precipitate lead (II), silver (I), and mercury (I) as chlorides. The experimental part of the lesson is devoted to this so-called Group One. An "unknown" solution is tested for the three ions in Group One, applying the tests developed in the lesson.

Metadata Source:Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education)