Talk:Silver phosphate

Picture
The appearance of the sample does not match with the description, any reference? — Preceding unsigned comment added by LHcheM (talk • contribs) 09:54, 14 September 2012 (UTC)

Two comments
Petergans (talk) 07:42, 30 July 2010 (UTC)
 * 1) The solubility product has units.
 * 2) Conditions of preparation of the two phosphates are not clear. pH is important as both phosphate ions are protonated when the pH is not very high.


 * In response to your first comment: is it the convention on Wikipedia to give units to activities? bbi5291 (talk) 11:32, 30 July 2010 (UTC)


 * 1. Fixed units as per Solubility product.77.86.5.67 (talk) 14:15, 30 July 2010 (UTC)
 * 2 For silver pyrophosphate the ref states using a soluble pyphosphate - so the pH will be that of the salt.77.86.5.67 (talk) 14:18, 30 July 2010 (UTC)