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Osmotic and activity coefficients of CCl3COONa(aq) and CCl3COOK(aq) at the temperature 298.15 K

✍ Scribed by Teresa Gampe; Zofia Libuś

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
194 KB
Volume
31
Category
Article
ISSN
0021-9614

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✦ Synopsis

The osmotic and activity coefficients of aqueous sodium and potassium trichloroacetates have been determined at the temperature 298.15 K by the isopiestic method, in the molality range . y1 . y1 Ž . from about 0.2 mol kg to 9.5 and 8.0 mol kg , respectively. The results have been discussed in terms of ion᎐ion and ion᎐water interactions. They confirm our supposition that the main factor which decides the influence of the 1-1 salts on the state of water in solution is the size of the ions.

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