tysm! does the stuff abt potable water and fertilisers come up aka lthe last topic
so I'm just starting yr12 so don't take my word for it hehe... but I don't think any of that stuff comes up, simply because it's a lot of just rote learning and A-levels are more about application/the rote learning is reserved for more 'difficult' concepts like mechanisms. But have a quick run through your specification, e.g. if you're doing AQA https://filestore.aqa.org.uk/resources/chemistry/specifications/AQA-7404-7405-SP-2015.PDF