CHEMISTRY: Do you feel like we been playing hopscotch with the charges and oxidation numbers of atoms? Hopefully everything is a little clearer after today. Here’s the extra practice we did. And click here for a copy of the Pre-Test Worksheet that I handed out in class today. It is due tomorrow.
So many rules!! You’re starting to do really well with formulas and naming, but make sure you keep practicing by using your notes to follow the rules we’ve outlined in class – and MEMORIZE the polyatomic ions and oxidation rules! This vodcast will be great review for the test!
Don’t forget to write up the lab for tomorrow – Title, Objective, Procedure, and blank data table. If you forgot your lab book, you can write it on notebook paper and then re-copy it into your lab book later.
flickr photo by Pink Sherbet Photography
its not lead jacob!
This helped so much going over it again! I might actually be catching on now!
So confused when to use oxidation numbers on the formula worksheet
Taylor – Ask me about it tomorrow in class. Even better – help session in the morning!!
I agree with Jordan! Thanks for reviewing it again!
The review today really helped! Thank you!
I’m so glad the vodcasts are online! It really helps when I’m studying.
when is the acids quiz
Thank you for having the help session today! It helped alot!
Once you have the polyatomic ions memorized, it makes the rest of the chapter easier to understand!
The Help session was helpful this morning.
Thanks so much for posting this. It has really helped me with studying for the test!