Allery Chemistry is a series of free video tutorials that explain some of the concepts found in A Level Chemistry. Some videos are quite generic and some are exam board specific and can be used as a revision aid . These videos will highlight the key words that are required for correct and concise answers and help you to understand some complex concepts of Chemistry. Need help with your chemistry questions? Visit your dedicated chemistry facebook group Chemistry Help! Hope you find these useful and please get in touch if you would like videos made on content not covered already and I will try to make it asap subject to demand. Thank You! For business enquiries email allerytutors@hotmail.co.uk or twitter @allerytutors