Example on how to make up a buffer a student has 100 ml of, Chemistry

+44 141 628 6080
[email protected]

Example on how to make up a buffer a student has 100 ml of

Example on how to make up a buffer: A student has 100 mL of 0.1 M acetic acid and has plenty of 0.1 M sodium acetate and wants to make up a buffer with pH = 5.1. Using the pKa of acetic acid/sodium acetate 4.74 and the equation pH = pKa + log[base]/[acid] the student finds the antilog of the ratio of acid and base and figures out for every 1 mL of acid she needs 2.29 mL of acid. What is the final concentration (in molarity) of the sodium acetate and the acetic acid. Prove that the student has correctly calculated the volume of sodium acetate that she needs.

View Complete Question

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Example on how to make up a buffer a student has 100 ml of

Reference No:- TGS0659001

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Chemistry

Q : Refer to this companys financial statements for its most

Refer to this company's financial statements for its most recent fiscal year. What is its fiscal year-end date(month, day, year)? Why is it not December 31?

Q : 2 students are titrating and started the titration at 300

2 students are titrating and started the titration at 30.0 mL. The buret was at 49.50 mL and the solution still had not chnaged to the base color. They stopped, now at 49.80 mL and refilled the buret to 0.00 mL and continued to titrate.

Q : What is the difference between prepaid rent and deferred

What is the difference between prepaid rent and deferred rent? 4. Describe in general terms what accrued liabilities are. 5. What would generate the interest income that is reported on the income statement?

Q : A stream conveying a flood peak of 50 m3s velocity 125 ms

A stream conveying a flood peak of 50 m3/s (velocity 1.25 m/s and depth 1 m) is divided into 1 km long reaches for solution of the unsteady equations. Determine the largest value of ft for which the solution will be stable.

Q : Example on how to make up a buffer a student has 100 ml of

Example on how to make up a buffer: A student has 100 mL of 0.1 M acetic acid and has plenty of 0.1 M sodium acetate and wants to make up a buffer with pH = 5.1.

Q : Find and graph the convolution of two signals find the

Find and graph the convolution of two signals. find the Fourier transform and other signals & system related topics using MATLAB.

Q : Afirm produces 124million of net income on1600million of

A firm produces $124million of net income on$1600million of assets.Through a six sigma project,the firm is able to decrease the assets employed to $1450million. Given a 5% cost of capital, what is the increase in the EVA?

Q : A satellite circles a spherical planet of unknown mass in a

A satellite circles a spherical planet of unknown mass in a circular orbit of radius 1.9 x 10^7 m. If the satellite circles the planet once every 2.1 h in the larger orbit, what is the mass of the planet

Q : Determine the design compressive strength for a pinned

Determine the design compressive strength for a pinned ended HSS 8x8x3/8 column of ASTM A500, grade B steel with an unbraced length of 35ft

1954961

Questions
Asked

3,689

Active Tutors

1461256

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Example on how to make up a buffer a student has 100 ml of

Reference No:- TGS0659001

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

Q : Refer to this companys financial statements for its most

Q : 2 students are titrating and started the titration at 300

Q : What is the difference between prepaid rent and deferred

Q : A stream conveying a flood peak of 50 m3s velocity 125 ms

Q : Example on how to make up a buffer a student has 100 ml of

Q : Find and graph the convolution of two signals find the

Q : Afirm produces 124million of net income on1600million of

Q : A satellite circles a spherical planet of unknown mass in a

Q : Determine the design compressive strength for a pinned

What is the market share that bureau en gros would need

What when consumers unable to articulate their experiences

What global nature of media literacy provide

Make an interview to an individual that shops online regular

Creating a strategy for entering an international market

Enable proactive chat on a website

What describes a guerilla marketing campaign

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Example on how to make up a buffer a student has 100 ml of

Reference No:- TGS0659001

Recent Questions Asked Chemistry

Q : Refer to this companys financial statements for its most

Q : 2 students are titrating and started the titration at 300

Q : What is the difference between prepaid rent and deferred

Q : A stream conveying a flood peak of 50 m3s velocity 125 ms

Q : Example on how to make up a buffer a student has 100 ml of

Q : Find and graph the convolution of two signals find the

Q : Afirm produces 124million of net income on1600million of

Q : A satellite circles a spherical planet of unknown mass in a

Q : Determine the design compressive strength for a pinned

Asked Questions