The Influence of Dissolved Gases on the Density of Water
- 1 January 1985
- journal article
- research article
- Published by IOP Publishing in Metrologia
- Vol. 21 (1) , 19-26
- https://doi.org/10.1088/0026-1394/21/1/005
Abstract
The effects of dissolved atmospheric gases on the density of water are investigated by hydrostatic pycnometry, and subsequently the effect of air dissolved in water is estimated according to the contributions of the respective gases and the air composition. The calculated result agrees with the experimentally-obtained decrease of the density with a systematic deviation of less than 0.16 × 10-3 kg/m3 (0.16 ppm) in the temperature range between 0 °C and 40 °C. In addition, the partial molar volumes of nitrogen, oxygen, argon, and carbon dioxide under atmospheric pressure are calculated.Keywords
This publication has 18 references indexed in Scilit:
- The Effect of Dissolved Air on the Density of WaterMetrologia, 1983
- A magnetic float densimeter for the measurement of changes in water density on aerationJournal of Physics E: Scientific Instruments, 1982
- Equation for the Determination of the Density of Moist Air (1981)Metrologia, 1982
- Effect of Dissolved Air on Water DensityJapanese Journal of Applied Physics, 1981
- Precision Hydrostatic PycnometerJapanese Journal of Applied Physics, 1978
- The partial molal volumes of gases in water at 0°CAustralian Journal of Chemistry, 1959
- Die Vergleichung der Dichte des Leitungswassers von Osaka, Japan und von Cambridge, U.S.ABulletin of the Chemical Society of Japan, 1938
- Thermodynamical Calculations of Solubilities of Nitrogen and Hydrogen in Water at High PressuresJournal of the American Chemical Society, 1935
- 262. The isotopic ratio in hydrogen: a general survey by precise density comparisons upon water from various sourcesJournal of the Chemical Society, 1934
- Ausdehnung des WassersAnnalen der Physik, 1891