October 13th

After checking the Naming Ionic and Covalent Compounds Worksheet, we went over how to name acids today!
This is mostly a review for last year.

1. Acids = Hydrogen Ions and a negatively charged ion dissolved in water. (aq)

• Ions separate when dissolved in water
• H+ ion (Hydronium ion) joins with H2O to form H3O+

   2.   Naming Acids Guidelines

• Simple Acids ( "ide" ending): Hydro + "-ic" + acid
• Exceptions: Sulphide -> Sulpuric
• Phospuride -> Phosphuric

• Complex Acids-polyatomics( "ate" ending): NO HYDRO "-ic" + acid
• ( "ite" ending): NO HYDRO "-ous" + acid
• Exceptions: Acetic Acid = CH3COOH= vinegar

And this is about all we learned today~
Also, the "11"th name for covalent compounds was taught today which is hendeka...interesting to remember!

Homework is some practice on Naming Acids Worksheet
Practice Questions from the worksheet!

1. H3P
2. HCN
3. H3PO4
4. HCIO4
5. H2SO4
6. HF
7. HI
8. HCIO3
9. H2CO3
10. H2SO3
11. HC2H3O2
12. hydroselenic acid
13. chlorous acid
14. phosporic acidnitrous acid
15. hydrofluoric acid
16. perchloric acid
17. carbonic acid

http://www.youtube.com/watch?v=hCxiAkqnHjM&feature=related