What is the pH of a 1.0 L buffer solution containing 0.370 M acetic acid and...

What is the pH of a 1.0 L buffer solution containing 0.370 M acetic acid and 0.361 M sodium acetate after you’ve added 0.095 moles of potassium hydroxide?

Expert Solution

queen_honey_blossom answered 2 years ago

What is the final pH of 1.0 L of a 10 mM buffered acetic acid solution...

What is the final pH of 1.0 L of a 10 mM buffered acetic acid solution (at its pKa ) after the addition of 10 µL of 1 M HCl?

1. The pH of a solution made of 1.0 M acetic acid and 0.1 M potassium...

1. The pH of a solution made of 1.0 M acetic acid and 0.1 M potassium acetate is (K_a = 1.8 x 10^-5) to which 0.001 mol of KOH has been added: a) pH = 4.74 b) pH = 4.73 c) pH = 8.92 d) pH = 4.46 e) pH = 11.55 The answer is not 4.74!! 2. The pH of a solution made of 1.0 M acetic acid and 0.1 M potassium acetate is (K_a = 1.8 x 10^-5)...

An acetic acid buffer containing 0.50 M HC2H3O2 and 0.50 M NaC2H3O2 has a pH of...

An acetic acid buffer containing 0.50 M HC2H3O2 and 0.50 M NaC2H3O2 has a pH of 4.74. What will the pH be after 0.0020 mol of HCl has been added to 100.0 mL of the buffer? A 4.77 B 4.71 C 4.68 D 4.62 E none of these choices is correct

A 1.0 L of a buffer solution is created which is 0.363 M in hydrocyanic acid,...

A 1.0 L of a buffer solution is created which is 0.363 M in hydrocyanic acid, HCN, and 0.303 M sodium cyanate, NaCN. Ka for HCN = 4.0 x 10-10. What is the pH after 0.089 mol of HCl is added to the buffer solution?

if 0.050 mol of hcl is added to 1.0 l of buffer solution containing 0.125 M...

if 0.050 mol of hcl is added to 1.0 l of buffer solution containing 0.125 M potassium acetate and 0.10 M acetic acid what is the change in PH of the solution

Calculate the pH of a buffer system containing 1.0 M CH3COOH and 1.0 M CH3COONa. a)...

Calculate the pH of a buffer system containing 1.0 M CH3COOH and 1.0 M CH3COONa. a) Using the Henderson-Hasselbalch equation b) Making no assumptions about quantities (use the quadratic equation) c) Compare and explain your results in a) and b) d) What is the pH of a buffer system after the addition of 0.10 moles of gaseous HCl to a 1.0 L of the solution? Assume that the volume of the solution does not change when the HCl is added....

0.5 L of a buffer solution contains 0.44 M acetic acid and 0.44 M NaCH3COO, and...

0.5 L of a buffer solution contains 0.44 M acetic acid and 0.44 M NaCH3COO, and has a pH of 4.74. What will the pH be if 0.20 mol of HCL is added to the solution?

You have 500.0 mL of a buffer solution containing 0.20 M acetic acid and 0.30 M...

You have 500.0 mL of a buffer solution containing 0.20 M acetic acid and 0.30 M sodium acetate. What will the pH of the solution be after the addition of 20.0 mL of 1.00 M NaOH solution. Ka (CH3COOH) = 1.8x105 Please answer the question using ICE tables, I am unsure of whether to use 1 ICE table or 2 ICE Tables. Thank you.

An acetic acid/ sodium acetate buffer solution is also 0.020 M AlCl3. At what minimum pH...

An acetic acid/ sodium acetate buffer solution is also 0.020 M AlCl3. At what minimum pH will Al(OH)3 (s) precipitate form this solution? What ratio of acetate ion to acetic acid concentrations ([C2H3O2-]/[HC2H3O2]) should be maintained to prevent the precipitation of aluminium hydroxide? Please show work and address all questions

calculate the ph of 1.0 l of a buffer that is .01 m of HNO2 and...

calculate the ph of 1.0 l of a buffer that is .01 m of HNO2 and .15 m NaO2. what is the ph of the same buffer and after the additon of 1.0 l of 12m hcl (pka of HNO2 is 3.4)

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