how do i find and complete the ionic formulas for sodium bicarbonate and barium sulfate? (128)

i have no clue what it is really asking me to do or how to do it im brain dead right now

Post comment as twitter logo facebook logo
Sort: Newest | Oldest

Please view this video:

http://www.chemvideos.com/videos/6/lecture-19-formula-units

Please view this video:

http://www.chemvideos.com/videos/6/lecture-19-formula-units

Please view this video:

http://www.chemvideos.com/videos/6/lecture-19-formula-units