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XV.—The Viscosity of Solutions

Published online by Cambridge University Press:  06 July 2012

C. Ranken
Affiliation:
Chemistry Laboratory, University of Edinburgh.
W. W. Taylor
Affiliation:
Chemistry Laboratory, University of Edinburgh.

Extract

In a recent paper published by the authors, some measurements of the viscosity of aqueous solutions indicated that it would be of interest to investigate more fully the viscosity of solutions, especially those which exhibit what is now generally known as “negative viscosity,” over a wider range of temperature.

This has now been done to a certain extent, and to enable a comparison to be made between electrolytes and non-electrolytes in aqueous solution, some other substances have been included in the investigation. They are:—potassium chloride, potassium chlorate, ammonium iodide, potassium ferricyanide, potassium ferrocyanide; mercuric chloride, mercuric cyanide; carbamide.

Type
Research Article
Copyright
Copyright © Royal Society of Edinburgh 1907

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References

page 397 note * Proc. Roy. Soc. Edin., 25, p. 231, 1904.

page 398 note * [This form of electric chronograph, which is commonly used in physiological laboratories, is very convenient for physico-chemical purposes; for, if required, it can make a large number of independent experimental records simultaneously, without alteration of the apparatus beyond an additional number of electromagnetic time-markers, which are small and inexpensive. The apparatus was made for us by J. Ednie, mechianic in the Physiology Department, Edinburgh University.]

page 399 note * Phil. Trans., 185, p. 449, 1894.

page 404 note * Zeit. f. Phys. Chem., 43, p. 257, 1903.

page 405 note * Proc. Roy. Soc. Edin., 23, p. 52, 1904.

page 405 note † Zeit. f. Phys. Chem., 46, p. 872, 1903.