Thread: Chemistry Extended Essay IB help!

I unfortunately am too far in my Chemistry EE to change subject areas, because I really regret doing this. My topic is on recycling plastics, specifically high-density polyethylene and low-density polyethylene, but I don't know how to formulate a research question that focuses on composition aspects of these two plastics. I also need to do an experiment relating to this. The essay must be around 4000 words and I really only have a month to do it. I can research data about HD and LD polyethylene, but I need to figure out a way to make a very chemical approach to these plastics. Any ideas you have would be appreciated, I am really in the crapper here.
Thanks!