Premium
Über die Ausdrucksweisen der Konzentration des Wasserdampfes bei Wasserdampf‐Sorptionsmessungen
Author(s) -
Gál S.
Publication year - 1972
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19720550534
Subject(s) - chemistry , partial pressure , vapor pressure , water vapor , relative humidity , vapour pressure of water , thermodynamics , analytical chemistry (journal) , environmental chemistry , organic chemistry , physics , oxygen
The definitions of the partial pressure of water vapor, the activity of water, the relative humidity and the partial relative density of water vapor are reproduced and their functional relationships are given. The numerical values of these variables between −10°C and +100°C and at total pressures between the pressure of the own vapor and 10,133 mbar have been computed and tabulated (tables available in form of microfilm or xerox‐copies from Buchhandlung Herbert Lang & Cie , Münzgraben 2, CH‐3000 Bern). The limits of indistinct use of these variables are discussed.