Write a formula for the compound that forms from barium and the following polyatomic ion.

Question

(a) hydroxide

(b) carbonate

(c) phosphate

(d) hydrogen phosphate

basicaly all i know is that all of these are going to start with Na.

I need major help! thanks:)

Answer 1

I answered this at the original post.

Answer 2

I responded to this at your post below.

Answer 3

ok. thanks. I have a question about it that i posted on my previous post. think u could check it out? thanks