describe the extraction of cromium from cromate

describe the extraction of cromium from cromate

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  • Sodium chromate

    Sodium chromate is the inorganic compound with the formula Na 2 CrO 4It exists as a yellow hygroscopic solid, which can form tetra-, hexa-, and decahydratIt is an intermediate in the extraction of chromium from its or...

  • Chromite (Cr2FeO4) | FeCr2O4

    Hexavalent chromium is mutagenic in bacterial assays, yeasts and V79 cells, and Cr(VI) compounds decrease the fidelity of DNA synthesis in vitro and produce unscheduled DNA synthesis as a consequence of DNA damage Chromate has been shown to transform both primary cells and cell lin...

  • extraction of chromium from its ore

    chromium ore extraction laquietebebit chromium extraction from its ore and its equations Jan 24, 2016183; chromium extraction from its ore and its equations offers 23192 chemical ore products About 1% of these are seals, 1% are iron ore, and 1% are chrome ore A wide variety of chemical ore options are available to you, such as rubber, ptfe...

  • Chromium Chemistry

    Extraction Chromite, FeCr 2 O 4, is the most commercially useful ore, and is extensively used for extraction of chromiumChromium is produced in two forms: (Chemistry of the Elements, Greeenwood and Earnshaw, Chapter 23) (a) Ferrochrome by the reduction of chromite with coke in ,...

  • Chemistry of Chromium

    This page looks at some aspects of chromium chemistry It includes: reactions of chromium(III) ions in solution (summarised from elsewhere on the site); the interconversion of the various oxidation ,...