Chemistry videos

I am working on a better way to do this, but until then search "jwmoehl" in youtube. The video are

7.1 crisscross method

7.2 How to name ionic compounds

7.3 naming ionic compounds from cations with different charges

7.4 naming covalent compounds

7.5 naming acids

8.1 ions

8.2 bonding

8.3 ionic bonds

8.5 ionic crystals

9.1 valence electrons

9.2 covalent bonding dot diagrams

9.3 multiple bonds and expanded octets

9.6 VSEPRT molecular shapes

9.7 polar bonds

9.8 polar nonpolar molecules

As you search will will also find videos made by other people. Try them, they may do a better job at explaining the concepts than I do.