Saturday
August 30, 2014

Homework Help: College Chemistry

Posted by Shell on Tuesday, April 13, 2010 at 1:11am.

A 30.00 mL volume of a weak acid, HA, (Ka = 3.8 x 10^-6) is titrated with 39.00 mL of 0.0958 M NaOH to the equivalence point.

A.) What is the pH of the acid solution, before any base is added to it?

B.) What is the pH of the acid solution after exactly 19.50 mL of NaOH is added?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - if 0.4M NaOH is titrated with 0.4M HF, how do we calcualte the ph at...
College Chemistry (DrBob222) - A solution of an unknown weak acid, HA, is ...
Chemistry - Calculate the pH at the equivalence point when 50 mL of 0.098 M ...
chemistry - a. A 0.1 molal solution of a weak monoprotic acid was found to ...
Chemistry - When a diprotic acid, H2A, is titrated by NaOH, the protons on the ...
chemisry - A 0.1 molal solution of a weak monoprotic acid was found to depress ...
chemistry - A volume of 100mL of 1.00 M HCl solution is titrated with 1.00 M ...
Chemistry - Calculate the pH at the halfway point and at the equivalence point ...
chemistry - The half-equivalence point of a titration occurs half way to the end...
chemistry - The half-equivalence point of a titration occurs half way to the end...

Search
Members