GAMABC.COM.UA Book Archive


Download A Short Textbook of Colloid Chemistry by B. Straumanis, M.E. Jirgensons PDF

By B. Straumanis, M.E. Jirgensons

ISBN-10: 0080096018

ISBN-13: 9780080096018

Show description

Read or Download A Short Textbook of Colloid Chemistry PDF

Similar textbook books

Introduction to Axiomatic Set Theory (Graduate Texts in Mathematics, Volume 1)

First quantity within the Graduate Texts in arithmetic series.

Created as textbook on set conception at graduate point, together with issues like ordinal and cardinals, aciom of selection, Godel's theorem, Forcing

The Joy of Sets: Fundamentals of Contemporary Set Theory (Undergraduate Texts in Mathematics)

This booklet is meant to supply an account of these components of latest set conception which are appropriate to different parts of natural arithmetic. meant for complicated undergraduates and starting graduate scholars, the textual content is written in an easy-going type, with at the least formalism. The booklet starts with a assessment of "naive" set thought; it then develops the Zermelo-Fraenkel axioms of the idea, exhibiting how they come up obviously from a rigorous resolution to the query, "what is a suite?

Advanced Engineering Mathematics (10th Edition)

The 10th variation of this bestselling textual content comprises examples in additional aspect and extra utilized routines; either alterations are aimed toward making the cloth extra correct and available to readers. Kreyszig introduces engineers and machine scientists to complex math themes as they relate to useful difficulties.

The Cambridge Handbook of Information and Computer Ethics

Info and verbal exchange applied sciences (ICTs) have profoundly replaced many elements of existence, together with the character of leisure, paintings, verbal exchange, schooling, healthcare, business creation and company, social family members and conflicts. they've got had an intensive and frequent influence on our ethical lives and for this reason on modern moral debates.

Additional info for A Short Textbook of Colloid Chemistry

Sample text

15b. Resistance in order to overcome the internal pressure. Expenditure of work for the increase of the surface. brought to the surface (Fig. 15b). This work is called surface energy, which can be recovered if the surface area is decreased. This is the thermodynamic reason why liquids tend to decrease their surface area wherever possible. This decrease is easily achieved because of the high mobility of the molecules of a liquid. Exposed or pendant drops strive, therefore, for a shape with the lowest surface area, which is the form of a sphere.

Nevertheless, they are not negligible because of the reactions that frequently occur at these interfaces. In the second case, the extension of these interfaces is enormous, although not perceptible. This surface of the dispersed phase and the properties of the interface can be explored only by special methods. Naturally, the outermost layers of a solid substance or of a liquid are in a different condition from those inside. Consequently, the structure of the outside layers will differ slightly from that of the inside.

From a sheet of thin ' Cellophane' a disc is cut and folded into the shape of a dish. By means of a rubber ring the border is then fastened to a funnel as shown in Fig. 3. Into this ' C e l l o p h a n e ' bag a sol is now poured. Filtration is very slow, but after a certain time the liquid penetrates 4 FIG. 3. Formation of a ' Cellophane ' bag. (1) Cellophane' sheet, (2) the edges of the sheet bent upward; (3) the bag hanging on a funnel tube. the membrane, and a drop of liquid is formed on the bottom outside the bag.

Download PDF sample

A Short Textbook of Colloid Chemistry by B. Straumanis, M.E. Jirgensons

by David

Rated 4.90 of 5 – based on 32 votes