Wednesday
October 22, 2014

Homework Help: Chemistry

Posted by Lois on Sunday, May 9, 2010 at 7:35am.

Use the Henderson-Hasselbalch equation to calculate the pH of a buffer prepared by adding 10mL of acetic acid to 20mL of 0.10M sodium acetate (Ka= 1.75 x 10^5 for acetic acid).

Please showing working out, as am confused as to how to approach this question. Thanks in advance for your help.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

school - What is the pH of 0.1 M formic acid solution? Ka=1.7e10-4? What is the...
Chemistry - IN the polystyrene beaker, mix 20mL of 0.1 M Acetic acid and 25mL of...
CHEMISTRY HELP! - a. According to the Henderson-Hasselbalch equation, how many ...
college chem - a. According to the Henderson-Hasselbalch equation, how many ...
Chemistry - Given that the pKa for Acetic Acid is 4.77, calculate the expected ...
Chemistry - Calculate pH of an acetate buffer containing 27.5 mM acetic acid (...
chemistry - 1. Calculate pH of an acetate buffer containing 27.5 mM acetic acid...
chemistry - 1L of a buffer composed of acetic acid and sodium acetate has a pH ...
Science- Chemistry - How many grams of sodium acetate( molar mass 82.03 g/mol) ...
organic chem - . Use the Henderson-Hasselbach equation: pH = pKa + log [A-]/[AH...

Search
Members