If you have 100ml of a 0.10M TRIS buffer at pH 8.3 (pKa=8.3) and you add 3.0ml of 1 M HCl, what will be the new pH? - Quora
![SOLVED: Calculate the masses of tris and tris·HCl needed to make a buffer. Calculate the masses of tris (base, MW: 121.14 g/mol) and tris·HCl (acid, MW: 157.60 g/mol) needed to make 0.10 SOLVED: Calculate the masses of tris and tris·HCl needed to make a buffer. Calculate the masses of tris (base, MW: 121.14 g/mol) and tris·HCl (acid, MW: 157.60 g/mol) needed to make 0.10](https://cdn.numerade.com/ask_previews/46a7687b-10cc-4989-bae8-b1cdb6e03145_large.jpg)
SOLVED: Calculate the masses of tris and tris·HCl needed to make a buffer. Calculate the masses of tris (base, MW: 121.14 g/mol) and tris·HCl (acid, MW: 157.60 g/mol) needed to make 0.10
![THAM hydrochloride (reagent grade) (Tris hydrochloride (reagent grade)) | Biochemical Assay Reagent | MedChemExpress THAM hydrochloride (reagent grade) (Tris hydrochloride (reagent grade)) | Biochemical Assay Reagent | MedChemExpress](https://file.medchemexpress.com/product_pic/hy-d0227f.gif)