You would like to make 100.00 mL of a 4.76 pH acetic acid/acetate buffer, in which...

50.1K

Verified Solution

Question

Chemistry

You would like to make 100.00 mL of a 4.76 pH aceticacid/acetate buffer, in which the acid concentration is 0.070M.Write the reaction of the buffer with HCl solution. How many mL of0.100 M HCl can react with the buffer before it is exhausted? AndWrite the reaction of the buffer with NaOH solution. How many mL of0.100 M NaOH can react with the buffer before it is exhausted?

Answer & Explanation Solved by verified expert

4.0 Ratings (778 Votes)

Reaction of buffer with HCl solution The pH of a buffer solution is governed by the following equilibrium CH3COOH CH3COO H The buffer solution has a large excess of CH3COOions produced by complete ionization of sodium acetate CH3COONa CH3COO Na Addition of HCl Upon addition of HCl the increase of H is counteracted by association with excess of acetate ions to form unionized CH3COOH Thus the addition of H ions are neutralized and the pH of a buffer solution remains See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member