Program 11: The
Mole
One of the most significant concepts in chemistry, the
mole is the foundation on which quantitative chemistry rests. Using Avagadro’s law, it is possible to
relate the mass of a substance to the number of particles (atoms or molecules)
contained in that mass. The mole allows
chemists to count by weighing.
Journey through the exciting world of chemistry with Nobel laureate Roald Hoffman as your guide. The foundations of chemical structures and their behavior are explored through computer animation, demonstrations, and on-site footage at working industrial and research labs. Distinguished scientists discuss yesterday’s breakthroughs and today’s challenged.
Produced by the University of Maryland and the Educational Film Center.
Released on cassette: Fall 1989 The Annenberg/ / CPB Collection 1-800-LEARNER