Polyatomic ions

Moderators: Chem_Mod, Chem_Admin

005388369
Posts: 73
Joined: Sat Sep 28, 2019 12:16 am

Polyatomic ions

Postby 005388369 » Sun Oct 06, 2019 2:48 pm

Which polyatomic ions and their charges do we have to know for the HS review test?

Deena Doan 2F
Posts: 100
Joined: Sat Aug 17, 2019 12:17 am

Re: Polyatomic ions

Postby Deena Doan 2F » Sun Oct 06, 2019 4:18 pm

I'm not sure what exactly we have to know, but there is a table on F30 that has some common ones listed so I would probably want to know those.

Cassidy Kohlenberger 3D
Posts: 51
Joined: Wed Sep 18, 2019 12:19 am

Re: Polyatomic ions

Postby Cassidy Kohlenberger 3D » Sun Oct 06, 2019 5:48 pm

I don't think we have to know polytatomic ions on the test as I believe the formulas will be given in the problems. However, they are very important to know for the future of this class. Here's a video on how to remember the most common ones :)
https://www.youtube.com/watch?v=zSqfwnkIkvQ


Return to “Empirical & Molecular Formulas”

Who is online

Users browsing this forum: No registered users and 2 guests