Freezing Point of Mixtures of H216O with H217O and Those of Aqueous CD3CH2OH and CH313CH2OH Solutions

Autor:	Keitaro Kiyosawa
Rok vydání:	2004
Předmět:	Heavy water Molality Aqueous solution Hydrogen Chemistry Biophysics Thermodynamics chemistry.chemical_element Entropy of mixing Biochemistry Freezing point chemistry.chemical_compound Colligative properties Freezing-point depression Physical and Theoretical Chemistry Molecular Biology
Zdroj:	Journal of Solution Chemistry. 33:323-328
ISSN:	0095-9782
DOI:	10.1023/b:josl.0000036303.28871.ac
Popis:	The freezing point of mixtures of H216O with H217O was measured as a function of the molal concentration. The freezing points rose linearly with increasing molal concentration above that of pure ordinary water, H216O, at 273.15 K. This confirms Kiyosawa's previous conclusion [K. Kiyosawa, J. Solution Chem.20, 583 (1991).], drawn from findings on changes in the freezing point of mixtures of H216O with H218O or D216O that even a difference in the number of neutrons in the hydrogen or oxygen atoms of water molecules makes them behave as different entities with respect to the colligative properties of solutions. This has been confirmed to also occur in mixtures of H216O with H217O.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::79f8bd5af1cd30f049a26fa368791f70 https://doi.org/10.1023/b:josl.0000036303.28871.ac Zobrazit plný text záznamu Full text from SpringerLink