Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. a buffer solution contains 0.29 mol of phenol (hc6

A buffer solution contains 0.29 mol of phenol (HC6H5O) and 0.75 mol of sodium phenoxide (NaC6H5O) in...

70.2K

Verified Solution

Question

Chemistry

A buffer solution contains 0.29 mol of phenol(HC6H5O) and 0.75 mol of sodium phenoxide(NaC6H5O) in 5.20 L.
The Ka of phenol (HC6H5O) isKa = 1.3e-10.



(a) What is the pH of this buffer?

pH = ?????????????


(b) What is the pH of the buffer after the addition of 0.06 mol ofNaOH? (assume no volume change)

pH = ????????????


(c) What is the pH of the original buffer after the addition of0.59 mol of HI? (assume no volume change)

pH = ????????????

Answer & Explanation Solved by verified expert
4.1 Ratings (850 Votes)
HendersonHasselbalch equation is pH pKa logconjbaseconjacid a pKa logKa log 13x 1010 988 Here Phenol is the acid and sodium phenolxide is the base 029 moles of phenol in 52 L will be 0056 M 075 moles of sodium phenoxide    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

Other questions asked by students

Basic Math
1.2K views

Divide 47 1 4x 3 by I 3 Fill in the table below to complete...

Chemistry
1.2K views

A mixture containing 15.0 mol% hexane balance N2 flows through a pipe at 6.53 kmol/h. The...

Civil Engineering
1.2K views

Make a comparison between using one Theodolite for layout different horizontal curves types and using Two...

Biology
1.2K views

According to the kinetic molecular theory liquid particles have greater internal energy than gases O...

Basic Math
1.2K views

Integrated Directions Please show work on the fest Diagrams are not drawn to scale 1...

Basic Math
1.2K views

Simplify the expression.4?2+?2a 10b 5?2c 5??2d 5?4

Calculus
1.2K views

z ze Find 02 0u and 02 0e The variables are restricted to domains on...

Accounting
1.2K views

Holl Corporation has provided the following data for November. 6,800 $93,840 machine- hours Denominator level...

Accounting
1.2K views

In 100 to 150 words, explain the following: Why is the direct write-off method...

Accounting
1.2K views

help Cher 2 6.25 points OS B-2 (Algo) Interest rate...

Finance
1.2K views

I need to find the FV for the following N - 21 I/Y 6% PV...

Finance
1.2K views

Please suggest, where should I keep my money? Islamic banking doesnt adequately address the inflation...