Science Buddies: "Ask an Expert"

Although plastics consist of long hydrocarbon chains , burning them also produces gases like Nitrogen dioxide and Sulphur Dioxide ? Is it because of the dyes ?

This forum is for students in grades K-12 who are doing science projects. The experts here are happy to help with science projects but do not help with homework assignments.

If this is a science project, please describe your project, including stating your hypotheses and the experiments you plan to do to test these hypotheses. This will help the experts help you. Thank you.