(1) Exercises in Physical Chemistry (2) Laboratory Methods of Inorganic Chemistry

Abstract

(1) ACCORDING to the experience of the author of this laboratory guide to physical chemistry, the existing German works on the subject contain either too much or too little for the beginner, and he has, therefore, attempted to cater for the student who is commencing to study the subject. To a large extent the book is based on the “Kleine Praktikum,” arranged by Prof. Nernst for students of physical chemistry at the universities of Göttingen and Berlin. As such it presents many features of merit, but at the same time a lack of discretion in regard to the relative amounts of space devoted to the various sections of the subject detracts very largely from its value as a work for general laboratory use. Only nine pages, for example, are devoted to the chapter on chemical statics and dynamics, whereas twenty-two are taken up by that on the determination of density. Again, thermochemistry is liberally treated, while spectroscopic and electrolytic work are not dealt with at all. Apart from this lack of proportion, the subject-matter is carefully handled, and the exercises are in general well chosen. Special stress is laid on the application of physico-chemical methods in connection with quantitative analysis and the determination of the constitution of organic compounds. The translator has added a chapter on the construction and use of the thermostat, and also an appendix on the use of the electroscope in radio-active work.

(1) Exercises in Physical Chemistry.

Dr. W. A. Roth. Authorised Translation by A. T. Cameron. Pp. xii + 196. (London: Constable and Co., Ltd., 1909.) Price 6s. net.

(2) Laboratory Methods of Inorganic Chemistry.

Heinrich Biltz Wilhelm Biltz. Authorised Translation by W. T. Hall and A. A. Blanchard. Pp. xv + 258. (New York: John Wiley and Sons; London: Chapman and Hall, Ltd., 1909.) Price 12s. 6d. net.