Predictions 15th June AQA CHEM unit 2 and 3 examWatch
I'm guessing it may either be on making ammonia or trends in the periodic table
Could someone tell me how much is worth a mark? 2 UMS points?
Don't really understand electrolysis stuff and the positive ions going to negative electrodes like wtf
Also as electrons are negative charge, then the positive ions will gain electrons (be reduced) to become pure and negative ions will lose electrons (oxidised) to become pure.