General Chemistry Resources For Students and Teachers Gale Rhodes Professor of Chemistry University of Southern Maine Contact Information TEACHERS: I hope you find something useful here for your chemistry course. You may link to these pages or download them and modify them to suit your needs. Please request permission by e-mail. Here's why. Please direct comments, suggestions, and corrections to me.

ALL CHEMISTRY COURSES Memory Work in General Chemistry  Memory is not a bad word. Thoughtfully chosen memory work will make you a more potent thinker and problem solver in chemistry class and lab. CHEMISTRY I Orbitals: The Orbitron—Clear diagrams of atomic and molecular orbitals Molecular Structure: Writing Lewis Diagrams (.pdf file, requires Apple Preview or Adobe Reader) Graphics: Molecular and Crystal Models CHEMISTRY II Demonstration: Rubber-Band Thermodynamics CHEMISTRY I or II LAB Tips: Sample Abstract for Lab Reports Tips: Graphs Tips: Estimating Experimental Variation (so-called experimental error) HOME You are visitor number PDB FILE FOR DAY ONE