CHEMISTRY: One man’s rust is another student’s lesson in chemistry! Here’s the lecture from today on oxidation numbers. Now it’s time to go and practice applying them! Need help? Help session?
How did you do on the polyatomic ion quiz? And what about the pre-test on all the memorization THURSDAY? For the pre-test you need to have memorized (and be able to use!!): polyatomic ions, monatomic ions (but you can get these off the periodic table), acids, prefixes, the chemical names and formulas of common substances, and how to apply the oxidation rules to write and name chemical formulas.
That’s a lot, but you can do it! And make double dog sure you are working hard at memorizing it all now!!
CHEMISTRY 10-27-14 Oxidation Numbers from Tammy Skinner on Vimeo.
Thank you for posting the daily vodcasts! It’s helpful to hear the lesson in the teacher’s own words when you are absent.
Thank you for posting this vodcast! It was really helpful for me because I didnt get this the first day you introduced it. But I watched it at home and I am very confident in oxidation numbers
I was really struggling with this section. This vodcast was extremely helpful to have to go back and refer to when studying for the pre-test today.