Calculating Formula Weight and Molecular Weight
By Debbie McClinton Dr. Miriam Douglass Dr. Martin McClinton
In this interactive object, learners calculate formula and molecular weights by working through five examples and two problems.
In this interactive and animated object, students distribute the valence electrons in simple covalent molecules with one central atom. Six rules are followed to show the bonding and nonbonding electrons in Lewis dot structures. The process is well illustrated with eight worked examples and two interactive practice problems.
Creative Commons Attribution-NonCommercial 4.0 International License.