Describes the different structures and uses of scientific chemical nomenclature, trade names, and trademarks. (MLH)

Described is recent history related to polymer science and engineering. Developments from 1920 to the current time are discussed. (RH)

A laboratory experiment for students in the last year of degree program in chemical engineering, chemistry, or industrial chemistry is presented. It models the chlor-alkali process, one of the most important industrial applications of electrochemical technology and the second largest industrial consumer of electricity after aluminium industry.

Chemistry teachers face constraints when trying to integrate cognitive and affective objectives, and hence thoughtful lesson planning is required to achieve the goal. Chemistry teachers can educate students to be knowledgeable about chemical concepts, processes and the benefits of responsible practice by the chemical industry, while being aware,…

Describes a cooperative program between a school district and local industrial research chemists in which the chemists serve as tutors during after-school hours. Discusses the positive responses to the program in terms of increased student interest, achievement, parental feedback, and the personal gratification of the tutors. (TW)

Plant tours, when emphasized appropriately and fully integrated into an industrial chemistry course, are very useful in motivating students and deepening their understanding of the chemical industry. Emphasis is placed on plant tours as it adds immediacy and a practical flavor to the course and is a good preparation for the graduates who move from…

Discusses some aspects of electrodeposition and electroplating. Emphasizes the materials, techniques, and safety precautions necessary to make electrodeposition work reliably in the chemistry laboratory. Describes some problem-solving applications of this process. (TW)

Discusses the history and commercialization of alkanes. Examines the nomenclature and uses of alkanes. Studies polymerization and several types of polyethylenes: low-density, high-density, low-molecular-weight, cross-linked, linear low-density, and ultrahigh-molecular-weight. Includes a glossary of hydrocarbon terms. (MVL)

Some of the chemical principles and strategies used in the cosmetics industry are described. Topics include the chemistry of skin, the structure of hair, and the chemical base of cosmetics. (BB)

Presents list of companies serving as sources of polymers and technical information on these substances. Companies listed are usually willing to provide (gratis) small samples of their standard commercial products to universities for teaching or research purposes. Type of polymer, form available, and contact person for each company are included.…

Suggests a reorientation of view for the B.S. in chemistry that recognizes the relevancy of chemistry to potential careers in the industrial community and to the impact of science on our evolving society. Rather than a new layer of courses, attention must be focused on the educational content of each course as it relates to the totality of…

Presents a reprint of a safety manual for orienting new employees to a chemical laboratory. (RH)

A discussion is presented of the toxicity, chemistry, and environmental presence of nitrosamines. Carcinogenicity and effects on various organs of test animals are reviewed. Also some information on the presence of use of nitrosamines in human food is given. (MR)