2006-07-27 10:17:32 · 15 answers · asked by claire l 1 in Science & Mathematics ➔ Chemistry
I believe you mean Di-sodium phosphate
If so, you used the wrong symbols
It should be Na2HPO4
See:
http://fins.actwin.com/aquatic-plants/month.9711/msg00409.html
2006-07-27 10:27:46 · answer #1 · answered by Jay T 3 · 1⤊ 1⤋
OK so you got the answer but... the formula should be written Na2HPO4. Na sodium & hydrogen H are the counter ions to the tribasic PO4 phosphate anion.
2006-07-28 04:37:51 · answer #2 · answered by Frank M 3 · 0⤊ 0⤋
Sodium Phosphate (dibasic).
2006-07-27 17:28:23 · answer #3 · answered by Darren R 5 · 0⤊ 0⤋
You should more correctly write this: Na2HPO4. It is derived from Phosphoric acid H3PO4 by replacing two of the three hydogens with sodium. Na3PO4 and NaH2PO4 also exist.
2006-07-30 08:16:06 · answer #4 · answered by lykovetos 5 · 0⤊ 0⤋
I just like to call it sodium hydrogen phosphate.
2006-07-28 00:26:08 · answer #5 · answered by Aurelia KMNO4 4 · 0⤊ 0⤋
I think the idea of these questions is to encourage you to find out for yourself, i.e. read a book or do a search. You won't have yahoo answers in the class test.
2006-07-28 08:29:49 · answer #6 · answered by Anonymous · 0⤊ 0⤋
I think it is Sodium Phosphate
2006-07-27 17:20:31 · answer #7 · answered by wannabebeachbum 3 · 0⤊ 0⤋
Disodium Hydrogen Orthophosphate.
Again, can be prepared from orthophosphoric acid.
2006-07-27 18:35:26 · answer #8 · answered by Alchemist 1 · 0⤊ 0⤋
Na3PHO4 is sodium phosphate. Na2PHO4 is written wrong. I don't know what you have there.
2006-07-27 18:04:18 · answer #9 · answered by Shelton S 1 · 0⤊ 0⤋
di-Sodium Phosphate, but I'm just guessing.
2006-07-27 17:20:41 · answer #10 · answered by Anonymous · 0⤊ 0⤋