AS Revision
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Physical chemistry SA		The Halogens – Appearance and reactivity	Other past papers
Inorganic chemistry SA		The Halogens – Displacement reactions
Organic chemistry SA		The Halides – Test using AgNO3 / Ammonia
Mechanisms		The Halides – Reactions of the halides with conc H2SO4
Required practical levelled responses
Definitions AS1
Definitions AS2
AS Required practicals