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chromic acid

American  

noun

  1. a hypothetical acid, H 2 CrO 4 , known only in solution or in the form of its salts.


chromic acid British  

noun

  1. an unstable dibasic oxidizing acid known only in solution and in the form of chromate salts. Formula: H 2 CrO 4

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of chromic acid

First recorded in 1790–1800

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

From an ergosterol derivative, which they acetylated, oxidized with chromic acid, hydrolized and distilled, they built up the white crystals of theelin.

From Time Magazine Archive

Return all the cover-slips to the beaker, fill in fresh chromic acid solution, and treat as new cover-slips.

From The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. by Eyre, J. W. H. (John William Henry)

Perchromic Acid.—By the addition of hydrogen peroxide to a solution of chromic acid, a fine blue coloration due to a perchromic acid is produced which is readily absorbed by shaking out with ether.

From Encyclopaedia Britannica, 11th Edition, Volume 3, Slice 7 "Bible" to "Bisectrix" by Various

He found, however, that chromic acid, which he had represented as CrO6, neutralized a base containing 1/3 the 37 quantity of oxygen.

From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" by Various

Small external tumors may be painted with zinc chlorid, chromic acid, or a concentrated solution of bichlorid of mercury.

From Special Report on Diseases of Cattle by United States. Bureau of Animal Industry

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