Curated OER
What Is Special About Polyethylene Food Storage Bags?
Students participate in an investigation in which they compare a polyethylene bag designed for recycling or disposal with a polyethylene food storage bag. Students use hexane to determine the differences between the low density...
Frostburg State University
General Chemistry Online: Isomer: Construction Set
Users will build a variety of isomers with this virtual exercise. Understand the differences between them as the program progresses.