Results 211 to 220 of about 304,110 (261)
Some of the next articles are maybe not open access.
At the Water's Edge: Nitric Acid as a Weak Acid
Journal of the American Chemical Society, 2007Nitric acid plays a role in many important chemical processes that happen in our environment, often at surfaces where less is known about its reactive behavior. Recent studies have shown that undissociated nitric acid is present on the surface of a nitric acid solution. Using ab initio molecular dynamics simulations, we show that a nitric acid molecule
Eric S, Shamay +3 more
openaire +2 more sources
Humidity, Ice, and Nitric Acid
Science, 2004R. S. Gao et al. report average relative humidity, with respect to ice, of over 130% in the vicinity of low-temperature cirrus clouds and contrails (Reports, “Evidence that nitric acid increases relative humidity in low-temperature cirrus clouds,” 23 Jan., p. [516][1]).
openaire +2 more sources
Journal of Chemical Education, 1973
This trace analysis experiment is based on the conversion of nitrate to nitrite using a cadmium amalgam reductor column.
openaire +2 more sources
This trace analysis experiment is based on the conversion of nitrate to nitrite using a cadmium amalgam reductor column.
openaire +2 more sources
Oxidation of ethers to carboxylic acids with nitric acid
Russian Journal of Organic Chemistry, 2007AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
N. V. Svetlakov +2 more
openaire +1 more source
Atomic Energy, 1996
In reprocessing spent nuclear fuel, nitric acid process solutions are tbrmed with different levels of radioactivity (raffinates, re-extracLs, etc.). Usually they arc evaporated down in order to reduce their volume, and the liquor vapors are subjected to rectification distillation in order to regenerate the nitric acid and to obtain a condensate ...
Yu. P. Zhirnov +2 more
openaire +1 more source
In reprocessing spent nuclear fuel, nitric acid process solutions are tbrmed with different levels of radioactivity (raffinates, re-extracLs, etc.). Usually they arc evaporated down in order to reduce their volume, and the liquor vapors are subjected to rectification distillation in order to regenerate the nitric acid and to obtain a condensate ...
Yu. P. Zhirnov +2 more
openaire +1 more source
Absorption of nitric oxide in dilute nitric acid
Chemical Engineering & Technology, 1991AbstractThis paper presents laboratory‐scale measurements on the absorption of nitric oxide in dilute nitric acid. The NO concentration in the gas feed varied from 250 to 10 000 ppm. Nitrogen was used as carrier gas. The concentration of nitric acid was between 30 and 60 mass‐%. Temperature during the measurements was set at 25 °C.
Weisweiler, Werner +4 more
openaire +1 more source
Electrochemical Synthesis of Nitric Acid from Nitrogen Oxidation
Angewandte Chemie - International Edition, 2022Yifu Yu, Bin Zhang, Yuting Wang
exaly