|
Atomistry » Barium » Chemical Properties » Barium Dichromate | ||
Atomistry » Barium » Chemical Properties » Barium Dichromate » |
Barium Dichromate, BaCr2O7
Barium Dichromate, BaCr2O7, is obtained by heating together solid chromic acid and moist, freshly precipitated barium chromate mixed with potassium chromate and potassium dichromate, or by boiling freshly precipitated barium chromate with chromic acid and nitric acid, or, finally, by decomposing the chromate with dilute sulphuric acid. It crystallises in slender, yellowish-brown, rhombic prisms as BaCr2O7.2H2O, the 2 molecules of water being lost at about 100° C. Barium dichromate is decomposed by water, giving the chromate.
|
Last articlesW in 8QLNW in 8RJA V in 8WTN Te in 8QLN Re in 9GHX Rb in 8Z5C Ni in 9C0T Ni in 9C0S Ni in 9GP1 Ni in 9FYO |
© Copyright 2008-2020 by atomistry.com | ||
Home | Site Map | Copyright | Contact us | Privacy |