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Hill, J. O.; Magee, R. J. – Journal of Chemical Education, 1988
Describes several experiments using the techniques of thermal analysis and thermometric titrimetry. Defines thermal analysis and several recent branches of the technique. Notes most of the experiments use simple equipment and standard laboratory techniques. (MVL)
Descriptors: Chemical Analysis, Chemical Reactions, Chemistry, College Science
Peer reviewed Peer reviewed
Sayed, Yousry; And Others – Journal of Chemical Education, 1989
Describes several common synthetic organic transformations involving alkenes, alcohols, alkyl halides, and ketones. Includes concepts on kinetic versus thermodynamic control of reaction, rearrangement of a secondary carbocation to a tertiary cation, and the effect of the size of the base on orientation during elimination. (MVL)
Descriptors: Chemical Reactions, Chemistry, College Science, Inorganic Chemistry
Peer reviewed Peer reviewed
Tan, Barrie; Soderstrom, David N. – Journal of Chemical Education, 1989
Explores the structural behavior of polyenic pi systems such as isomerization and conjugation. Uses the simultaneous spectrophotometric analysis of a beta-carotene and lycopene mixture. Presents an empirical method to determine the number of double bonds in the polyenic carotenoid. (MVL)
Descriptors: Chemical Analysis, Chemical Bonding, Chemistry, College Science