I just found out that there is a very likely chance that making salts (soluble and insoluble) will be in the paper tomorrow. Acid & Alkali ----- salt and water Acid & Insoluble base ------ salt and water Acid & Metal ------ salt and hydrogen
I'm assuming AQA? Different people have said different things but I'm expecting salts, titration and probably empirical formula. Also, nanoparticles, giant structures and water softening I find pretty difficult so I prioritised them.