12. The pH of a solution that is 0.25 molar in acetic acid and 0.1 molar...

Question

Question

Answer 1

Answer #1

ECH COOH] = 0.25 [et cooNa] = 0.IM pH = 4.36 {CH Coona pH= pka +log [cH coolH} 4:36 plating outside 100 al = 4.7579 24-26 pka

Answer 2

Similar Homework Help Questions

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.
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.
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)

What is the pH of a solution that is 0.100 M in acetic acid and 0.150...

What is the pH of a solution that is 0.100 M in acetic acid and 0.150 M in sodium acetate? pKa of acetic acid = 4.76 A. 6.26 B. 4.58 C. 2.94 D. 4.94
1. what is the pH of a solution containing 150 mL of 0.25 M sodium acetate...

1. what is the pH of a solution containing 150 mL of 0.25 M sodium acetate and 500mL of 0.30 M acetic acid? Pka of acetic acid is 4.76 2. is the solution above buffered?
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.

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
QUESTION 28 What is the pH of a solution containing 0.1 M acetic acid (pka =...

QUESTION 28 What is the pH of a solution containing 0.1 M acetic acid (pka = 4.7) and 0.4 M sodium acetate? (Show your work)
A) Calculate the pH of an acetic acid solution. The concentration of acetic acid is 1.0696M...

A) Calculate the pH of an acetic acid solution. The concentration of acetic acid is 1.0696M and the pKa of acetic acid = 4.75. B) Calculate the pH of a sodium acetate solution of concentration 1.0401M. C) Calculate the pH of a solution made of 100 mL each of the two above solutions (200 mL total) D) Calculate the pH of a solution made of 40 mL of the solution in part C + 160 mL water (200 mL total)...

3. One liter of buffer solution was prepared by mixing 0.1 mole of acetic acid CH3COOH...

3. One liter of buffer solution was prepared by mixing 0.1 mole of acetic acid CH3COOH and 0.05 mole of sodium acetate CH3COONa. Calculate a. pH of that solution b. How much of a strong base, say NaOH, in mol/L needs to be added to that solution to change its pH to 6.0? Notes and useful data: For acetic acid pK4.75 For carbonic acid pKa 6.3 and pKa 10.3 Sodium acetate CH3COONa dissociates entirely to Na'CH3COO