![The percentage composition of sodium phosphate as determined by analysis is 42.1% sodium, 18.9% phosphorus and 39% oxygen. Find the empirical formula of the compound (work to two decimal places). (R.A.M: Na = 23, P = 31, O = 16.) The percentage composition of sodium phosphate as determined by analysis is 42.1% sodium, 18.9% phosphorus and 39% oxygen. Find the empirical formula of the compound (work to two decimal places). (R.A.M: Na = 23, P = 31, O = 16.)](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/10487769_web.png)
The percentage composition of sodium phosphate as determined by analysis is 42.1% sodium, 18.9% phosphorus and 39% oxygen. Find the empirical formula of the compound (work to two decimal places). (R.A.M: Na = 23, P = 31, O = 16.)
How to calculate the pH of a buffer solution obtained by dissolving 12.0 g of KH2PO4(s) and 27.0 G of Na2HPO4(S) in water and then diluting to 1.00 L - Quora
![Aqueous solutions of NMA, Na2HPO4, and NaH2PO4 as models for interaction studies in phosphate–protein systems - ScienceDirect Aqueous solutions of NMA, Na2HPO4, and NaH2PO4 as models for interaction studies in phosphate–protein systems - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0167732218316878-fx1.jpg)
Aqueous solutions of NMA, Na2HPO4, and NaH2PO4 as models for interaction studies in phosphate–protein systems - ScienceDirect
![Comparative Study of Sodium Phosphate and Sodium Sulfate in Aqueous Solutions at (298.15 to 353.15) K | Journal of Chemical & Engineering Data Comparative Study of Sodium Phosphate and Sodium Sulfate in Aqueous Solutions at (298.15 to 353.15) K | Journal of Chemical & Engineering Data](https://pubs.acs.org/cms/10.1021/acs.jced.5b00203/asset/images/medium/je-2015-002039_0009.gif)
Comparative Study of Sodium Phosphate and Sodium Sulfate in Aqueous Solutions at (298.15 to 353.15) K | Journal of Chemical & Engineering Data
![Finally, what mass of Na2HPO4 is required? Again, assume a 1.00 L volume buffer solution. Target pH = - Brainly.com Finally, what mass of Na2HPO4 is required? Again, assume a 1.00 L volume buffer solution. Target pH = - Brainly.com](https://us-static.z-dn.net/files/d03/4ae05f6ef659837da7ae57acd9fa5e8e.jpg)