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 ▸Benzene reacts with Chlorine gas in the presence of iron trichloride to yield hexachlorobenzene. However, when it reacts with fluorine gas, it forms a quinoid product (I would actually draw it for them - no need to know the name). Why the difference?
Explain what is meant by the term "rate of reaction".
Why does the ionisation energy of period 2 elements increase along the period, but drop for boron and oxygen?
Describe and explain the trend of reactivity of group 2 metals with water