A continuing role for sulfuric acid cryoscopy. The IO2+ ion

The present state of sulphuric acid cryoscopy is discussed. A simplified technique with test results is presented for use in particular with cryoscopic solvent mixtures. Evidence is found for the existence of the iodyl ion, IO 2 + , in sulfuric acid solutions of enhanced acidity. Keywords: sulphuric...

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Bibliographic Details
Published inCanadian journal of chemistry Vol. 67; no. 11; pp. 1892 - 1894
Main Author Leisten, J. A
Format Journal Article
LanguageEnglish
Published Ottawa, Canada NRC Research Press 01.11.1989
National Research Council of Canada
Subjects
Chemistry
Exact sciences and technology
Inorganic chemistry and origins of life
Preparations and properties
Solvent effect
Organic solution
Sulfuric acid
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Summary:The present state of sulphuric acid cryoscopy is discussed. A simplified technique with test results is presented for use in particular with cryoscopic solvent mixtures. Evidence is found for the existence of the iodyl ion, IO 2 + , in sulfuric acid solutions of enhanced acidity. Keywords: sulphuric acid, cryoscopy, iodyl ion.
ISSN:0008-4042
1480-3291
DOI:10.1139/v89-293