A 65.0 mL solution of 0.102 M potassium
alaninate (H2NC2H5CO2K) is titrated with
0.102 M HCl. The pš¾a values for the amino acid
alanine are 2.344 (pš¾a1) and 9.868 (pš¾a2), which correspond to
the carboxylic acid and amino groups, respectively.
CH3 kt A 65.0 mL solution of 0.102 M potassium alaninate H2NC,H,CO,K) is titrated with 0.102 M HCI. The pK, values for the amino acid alanine are 2.344 (pKq1) and 9.868 ( pk_), which correspond to the carboxylic acid and amino groups, respectively. H2N- Calculate the pH at the first equivalence point. Potassium Alaninate pH = = Calculate the pH at the second equivalence point. pH = TOOLS x10
A 65.0 mL solution of 0.102 M potassium alaninate (H2NC2H5CO2K) is titrated with 0.102 M HCl. The p𝐾a values for
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am