[shalikadm]

are all bisulfates soluble like bicarbonates,biphospates,bisufites do?

[9-92-6-19]

Most HCO₃^- compounds are soluble, but no exceptions come to mind.

HPO₄^2- compounds are all soluble. I am not sure about H₂PO₄^-, though; however, I am pretty sure that most acid phospates are soluble.

Most HSO₄^- and HSO₃^- compounds are also soluble.

[shalikadm]

Most H I am not sure about H₂PO₄^-, though; however, I am pretty sure that most acid phospates are soluble.

Ba(H₂PO₄)₂ is soluble.source : my book
 

Most HSO₄^- and HSO₃^- compounds are also soluble.

are you 100percent sure about the solubility of HSO₄^- ..my book doesn't describe it...could you please give me a source?

[9-92-6-19]

http://wserver.scc.losrios.edu/~nussl/chem401/handouts/week09/SOLUBILITY%20RULES.pdf

[shalikadm]

http://wserver.scc.losrios.edu/~nussl/chem401/handouts/week09/SOLUBILITY%20RULES.pdf

thank so much...your source is so concise !