What is the ratio of acetate ion to acetic acid (Ka = 1.76 x 10-5) in...

Question

Question

What is the ratio of acetate ion to acetic acid (Ka = 1.76 x 10^-5) in a buffer containing these compounds at pH 4.07

Answer 1

Answer #1

The pH of the buffer is 4.07 The Ka value of acetic acidis 1.76x 10- pKa-log 1.76x10- 4.754 pH- pKa+log CH,COOH CH3COO CH, CO

Answer 2

Similar Homework Help Questions

What is the ratio of acetate ion to acetic acid (Ka = 1.76×10–5) in a solution...

What is the ratio of acetate ion to acetic acid (Ka = 1.76×10–5) in a solution containing these compounds at pH 3.17? Write your answer as a decimal and not as a fraction.
What is the ratio of acetate ion to acetic acid (Ka = 1.76×10–5) in a solution...

What is the ratio of acetate ion to acetic acid (Ka = 1.76×10–5) in a solution containing these compounds at pH 4.25 ? Write your answer as a decimal and not as a fraction.
What is the ratio of acetate ion to acetic acid (K_a = 1.76 times 10^-5) in...

What is the ratio of acetate ion to acetic acid (K_a = 1.76 times 10^-5) in a buffer containing these compounds at pH 3.920?

What is the ratio of acetate ion to acetic acid (K_a = 1.76 times 10^-5) in...

What is the ratio of acetate ion to acetic acid (K_a = 1.76 times 10^-5) in a buffer containing these compounds at pH 3.470?
What is the ratio of acetate ion to acetic add (K_ a = 1.76 times 10^-5)...

What is the ratio of acetate ion to acetic add (K_ a = 1.76 times 10^-5) in a buffer containing these compounds at pH 3.570?
A) A buffer containing acetic acid and sodium acetate has a pH of 5.45. The Ka...

A) A buffer containing acetic acid and sodium acetate has a pH of 5.45. The Ka value for CH3CO2H is 1.80 × 10-5. What is the ratio of the concentration of CH3CO2H to CH3CO2-? [CH3CO2H]/[ CH3CO2-] = _________ B) What is the pH change when 29.6 mL of 0.117 M NaOH is added to 95.4 mL of a buffer solution consisting of 0.123 M NH3 and 0.179 M NH4Cl (Ka for ammonium ion is 5.6x10^-10.) pH change =_______

3.) A buffer containing acetic acid and sodium acetate has a pH of 5.25. The Ka...

3.) A buffer containing acetic acid and sodium acetate has a pH of 5.25. The Ka value for CH3CO2H is 1.80 × 10-5. What is the ratio of the concentration of CH3CO2H to CH3CO2-?
Calculate Kb for the acetate ion from the Ka for acetic acid of 1.80 x 10-5.

Calculate Kb for the acetate ion from the Ka for acetic acid of 1.80 x 10-5.
A buffer solution of pH 4.55 is to be prepared from acetic acid (with Ka =...

A buffer solution of pH 4.55 is to be prepared from acetic acid (with Ka = 1.80 x 10-5, sodium acetate and water. What must be the molar ratio of acetate ion to acetic acid in this solution to obtain this pH? Give your answer to 2 decimal places.

Acetic acid, CH3COOH, Ka = 1.8 x 10-5 can be converted into the acetate ion, CH3COO-2,...

Acetic acid, CH3COOH, Ka = 1.8 x 10-5 can be converted into the acetate ion, CH3COO-2, by neutralization. What is the pKb of the acetate ion ? A.5.55 x 10-10 B.5.55 x 10+5 C.4.74 D.10.36 E.None of the above