Topic :- the mole concept 1.) based on the reading and understanding of the lesson pages, summarize and discuss in a own words the important topics that are covered this in a chapter of mole concept.
2.) discuss how these themes relate to a personal or professional experience.!

HINT:- read a chapter on a online and also these are a chapter topics and you need to get discuss about this from a chapter
The mole concept, molar mass and empirical:molecular formulas.