On the ultrasonic absorption in polystyrene solutions
β Scribed by P. Lemarechal
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 277 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Values of A V for carboxyl and amino groups in the Synopsis and Table I were erroneously given and should read 9.4 and 19.7 cm3/mole, respectively. Consequently, the statement on page 788 that the bV is considerably smaller than that for glycine should be deleted. The value of A V for carboxyl group
## Abstract The titration curve of ultrasonic absorption at 2.82 MHz in aqueous solutions of lysozyme measured by Zana and Lang [__J. Phys. Chem.__, **74**, 2734 (1970)] is theoretically analyzed. The maxima at pH 3 and pH 11 are describable with protonβtransfer reactions of dissociable carboxyl an
The excess ultrasonic absorption in ionic solutions is explained on the basis of the molecular motions of solvent molecules at various distances frcm the ions. A comparison between experimental and theoretical results for pure water and for aqueous solutions of LiCl and KBr shows good agreement.