Definitionn. salt of ferricyanic acid obtained by oxidation of a ferrocyanide
Last update: June 24, 2015
0
On oxidation with chromic or nitric acids, or potassium permanganate, it yields nicotinic acid or (3-pyridine carboxylic acid, C 5 H 4 N CO 2 H; alkaline potassium ferricyanide gives nicotyrine, C10H10N2, and hydrogen peroxide oxynicotine, C10H14N20. [Please select]
0
Add from a weighing bottle a slight excess of the ferrous ammonium sulphate (_C_), making spot tests on a porcelain plate with the potassium ferricyanide (_F_). [Please select]
Do you have a better example in your mind? Please submit your sentence!