Definition of Chromic acid. Meaning of Chromic acid. Synonyms of Chromic acid

Here you will find one or more explanations in English for the word Chromic acid. Also in the bottom left of the page several parts of wikipedia pages related to the word Chromic acid and, of course, Chromic acid synonyms and on the right images related to the word Chromic acid.

Definition of Chromic acid

Chromic acid
Chromic Chro"mic, a. (Chem.) Pertaining to, or obtained from, chromium; -- said of the compounds of chromium in which it has its higher valence. Chromic acid, an acid, H2CrO4, analogous to sulphuric acid, not readily obtained in the free state, but forming well known salts, many of which are colored pigments, as chrome yellow, chrome red, etc. Chromic anhydride, a brilliant red crystalline substance, CrO3, regarded as the anhydride of chromic acid. It is one of the most powerful oxidizers known.

Meaning of Chromic acid from wikipedia

- reagent). Higher chromic acids with the formula H2CrnO(3n+1) are probable components of concentrated solutions of chromic acid. Chromic acid is an intermediate...
- The Chromic acid cell is a type of primary cell which uses chromic acid as a depolarizer. The chromic acid is usually made by acidifying (with sulfuric...
- 1923 to protect Duralumin seaplane parts from corrosion. This early chromic acid–based process was called the Bengough–Stuart process and was do****ented...
- chromium(VI) oxide or chromic anhydride) is an inorganic compound with the formula CrO3. It is the acidic anhydride of chromic acid, and is sometimes marketed...
- in the presence of sulfuric acid, followed by distillation. K2Cr2O7 + 6 HCl → 2 CrO2Cl2 + 2 KCl + 3 H2O The sulfuric acid serves as the dehydration agent...
- traditional chromic acid bath for cleaning NMR tubes, because no traces of paramagnetic chromium can remain to spoil spectra. While chromic acid baths are...
- classifies chloroformic acid as an inorganic compound) Boric acid forms borate esters , e.g. trimethyl borate (B(−O−CH3)3) Chromic acid forms di-tert-butyl...
- These include nitric acid, perchloric acid, chloric acid, chromic acid, and concentrated sulfuric acid, among others. Oxidizing acids, being strong oxidizing...
- Adding barium chromate enhances the life of the bath by adding to the chromic acid concentration. Barium chromate is an oxidizing agent, making it useful...
- decorative and hard plating, as well as bright dipping of copper alloys, chromic acid anodizing, and chromate conversion coating. A typical hexavalent chromium...