Retired Professional Chemist with over 35 years in industry

I have a PhD in Polymer Photochemistry. I deliver a course on Organic Coatings at a University and I delivered tuition up to A level between 1985 and 2008 as well as working for a Coatings company. I have recently restarted delivering tuition on A level chemistry.
My lessons focus on what you want. I ask you to tell me what you are struggling with and go from there. Close to exam time I find suitable examination questions and go through your answers in an effort to point you in the right direction