Question 4. a.) Calculate the pH of a solution initially 0.1 M in acetic acid and 0.02 M in sodium acetate. The pKa for acetic acid is 4.76. b) Calculate the pH of the buffer if you add 10 ml of 0.1M...

Question

Question

Question 4. a.) Calculate the pH of a solution initially 0.1 M in acetic acid and 0.02 M in sodium acetate. The pKa for acetic acid is 4.76. b) Calculate the pH of the buffer if you add 10 ml of 0.1M...

Question 4. a.) Calculate the pH of a solution initially 0.1 M in acetic acid and 0.02 M in sodium acetate. The pKa for acetic acid is 4.76. b) Calculate the pH of the buffer if you add 10 ml of 0.1M HCl to 100 ml of the buffer in part a.

science chemistry

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Given As we. know Rs& PHơ3 BuPRA Solution Salt CAeid] Hemleston-Hasselbalch equothon 1o mmap 1-1 2- 1 0 C1) pH CMew PH 3-113 Netu

Add a comment

Answer 2

Similar Homework Help Questions

Question 4. a.) Calculate the pH of a solution initially 0.1 M in acetic acid and...

Question 4. a.) Calculate the pH of a solution initially 0.1 M in acetic acid and 0.02 M in sodium acetate. The pKa for acetic acid is 4.76. b) Calculate the pH of the buffer if you add 10 ml of 0.1M HCl to 100 ml of the buffer in part a.
Please Help a) Calculate the pH of a solution initially 0.1 M in acetic acid and...

Please Help a) Calculate the pH of a solution initially 0.1 M in acetic acid and 0.02 M in sodium acetate. The pKa for acetic acid is 4.76. B) calculate the pH of the buffer if you add 10 ml of 0.1 M HCL to 100ml of the buffer in part a.
1) How would you make 300 ml of a 0.1 M sodium phosphate buffer, pH 7.0...

1) How would you make 300 ml of a 0.1 M sodium phosphate buffer, pH 7.0 (pKa = 7.2) phosphate dibasic (the conjugate base). 2) What are the concentrations of acetate and acetic acid in a 0.2 M acetate buffer pH 5.3? The pKa for acetic acid is 4.76. 3)You have 100 ml of 0.1 M acetate buffer pH 5.2 (pKa 4.76). You add 10 ml of 0.1 M NaOH. Calculate the resulting change in pH and the buffering capacity...

A buffer contains 0.025 mol of acetic acid (pKa = 4.76) and 0.100 mol of sodium...

A buffer contains 0.025 mol of acetic acid (pKa = 4.76) and 0.100 mol of sodium acetate per liter. What is the pH, when 150 mL of 0.1M HCl is added to 1.0 L of the buffer. A. 5.09 CORRECT ANSWER B. 5.17 C. 4.76 D. 6.32 E. 2.18 Please show how A. is the correct answer
Prepare 100mL of a 0.2M acetate buffer solution of pH =4.76 (using 17.6N acetic acid and...

Prepare 100mL of a 0.2M acetate buffer solution of pH =4.76 (using 17.6N acetic acid and sodium acetate). a. Calculate the volume of acetic acid and weight of sodium acetate necessary to prepare the buffer solution. pKa of acetic acid is 4.76
4. How much of (in mL) 0.15 M acetic acid (pKa 4.76) is needed to mix...

4. How much of (in mL) 0.15 M acetic acid (pKa 4.76) is needed to mix with 40 mL of 0.15 M sodium acetate to make a buffer of pH = 4.50 of 250 mL? (molar mass of acetic acid and sodium acetate are 60.0 g/mol and 82.0 g/ml, pKa of acetic acid is 4.76) (extra 10 pt)

calculate the pH for a buffer solution made from a 3:1 ratio of 0.1 M acetic...

calculate the pH for a buffer solution made from a 3:1 ratio of 0.1 M acetic acid and 0.1 M sodium acetate. (pKa of acetic acid is 4.76)
You need to prepare an acetate buffer of pH 6.29 from a 0.704 M acetic acid...

You need to prepare an acetate buffer of pH 6.29 from a 0.704 M acetic acid solution and a 2.48 M KOH solution. If you have 575 mL of the acetic acid solution, how many milliliters of the KOH solution do you need to add to make a buffer of pH 6.29? The pKa of acetic acid is 4.76. You need to prepare an acetate buffer of pH 6.29 from a 0.704 M acetic acid solution and a 2.48 M...
6. How many mL of 0.2 M sodium acetate should be added to 200 mL of...

6. How many mL of 0.2 M sodium acetate should be added to 200 mL of 0.2 M acetic acid to make a buffer of pH 5.5? (refer to Table 2-2 on page 60 for pKa values). What is the molarity of the resulting buffer with respect to acetate (acetate + acetic acid)? 7. How many mL of 0.2 M HCl should be added to 50 mL of 0.2 M Tris base (Trishydroxymethyl aminomethane) to make a buffer of pH...

You need to prepare an acetate buffer of pH 6.31 from a 0.848 M acetic acid...

You need to prepare an acetate buffer of pH 6.31 from a 0.848 M acetic acid solution and a 2.32 M KOH solution. If you have 675 mL of the acetic acid solution, how many milliliters of the KOH solution do you need to add to make a buffer of pH 6.31? The pKa of acetic acid is 4.76.

Question 4. a.) Calculate the pH of a solution initially 0.1 M in acetic acid and 0.02 M in sodium acetate. The pKa for acetic acid is 4.76. b) Calculate the pH of the buffer if you add 10 ml of 0.1M...

Homework Answers

Add Answer to:
Question 4. a.) Calculate the pH of a solution initially 0.1 M in acetic acid and 0.02 M in sodium acetate. The pKa for acetic acid is 4.76. b) Calculate the pH of the buffer if you add 10 ml of 0.1M...

Post as a guest

Earn Coins

Question 4. a.) Calculate the pH of a solution initially 0.1 M in acetic acid and...

Please Help a) Calculate the pH of a solution initially 0.1 M in acetic acid and...

1) How would you make 300 ml of a 0.1 M sodium phosphate buffer, pH 7.0...

A buffer contains 0.025 mol of acetic acid (pKa = 4.76) and 0.100 mol of sodium...

Prepare 100mL of a 0.2M acetate buffer solution of pH =4.76 (using 17.6N acetic acid and...

4. How much of (in mL) 0.15 M acetic acid (pKa 4.76) is needed to mix...

calculate the pH for a buffer solution made from a 3:1 ratio of 0.1 M acetic...

You need to prepare an acetate buffer of pH 6.29 from a 0.704 M acetic acid...

6. How many mL of 0.2 M sodium acetate should be added to 200 mL of...

You need to prepare an acetate buffer of pH 6.31 from a 0.848 M acetic acid...

Question 4. a.) Calculate the pH of a solution initially 0.1 M in acetic acid and 0.02 M in sodium acetate. The pKa for acetic acid is 4.76. b) Calculate the pH of the buffer if you add 10 ml of 0.1M...

Homework Answers

Add Answer to: Question 4. a.) Calculate the pH of a solution initially 0.1 M in acetic acid and 0.02 M in sodium acetate. The pKa for acetic acid is 4.76. b) Calculate the pH of the buffer if you add 10 ml of 0.1M...

Post as a guest

Earn Coins

Add Answer to:
Question 4. a.) Calculate the pH of a solution initially 0.1 M in acetic acid and 0.02 M in sodium acetate. The pKa for acetic acid is 4.76. b) Calculate the pH of the buffer if you add 10 ml of 0.1M...