What is a test for iron(III) compounds?
Using thiocyanate ions to give a red complex. During the session I will go through the reaction mechanism and evaluation of soluble / insoluble products.
AS
Related Chemistry A Level answers
All answers ▸Why is scandium not considered a true transition metal?
Work out the shape of an SF6 molecule
Explain how the electron pair repulsion theory can be used to deduce the shape of, and the bond angle in, PF3 .
"A chromium compound contains 28.4% sodium and 32.1% chromium by mass, while the rest is oxygen. What is the empirical formula of this compound?"