Modern Chemistry, Lesson 105: Gelatinous Hydroxides Amphoterism

Explains the precipitation of hydrated aluminum hydroxide previously studied in terms of an acid-base reaction. Student problem: Explain and write the equation for the reaction between a solution of aluminum chloride and a solution bicarbonate.

Sources

  1. Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, description