sciencescribbles:Chapter 5 - Hess’s Law pt.2: Problem solving // Science Scribble
sciencescribbles: Chapter 5 - Hess’s Law pt.2: Problem solving // Science Scribbles A-Level / IB HL Chemistry collection (Hess’s Law part 1 | other syllabus topics) And here is part 2. Hope I managed to explain it somewhat ^^ The reason I drew all these symbols is to explain the method, but once you get it there is no need to draw them every time! -- source link
#im crying#reblogged#science infographics