Calculate the pH of beaker D (40mL of acetic acid and sodium acetate solution, original pH...
Calculate the pH of beaker D (40mL of acetic acid and sodium acetate solution, original pH is 4.60) after the addition of. 1mL of 6M NaOH?
the concentration of sodium acetate after dilution is 0.62M and the acetic acid after dilution concentration is 0.51M.
Homework Answers
![ECONO. Ka Jes acelic After dilution, acid, Chycoon [CHCOONa] = 0.62 M. is 4.76 [Chcooh)= 0·5) by the for this buffer, the pH](http://img.homeworklib.com/questions/5ccca460-d92b-11eb-b6f9-a3a4f73b0807.png?x-oss-process=image/resize,w_560)
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Calculate the pH of beaker D (40mL of acetic acid and sodium
acetate solution, original pH...
Please answer questions 1-6 Drops of HCI added PH Beaker 1 Acetic Acid + Sodium Acetate...
Please answer questions 1-6
Drops of HCI added PH Beaker 1 Acetic Acid + Sodium Acetate pH Beaker 2 Blood Buffer PH Beaker 3 Water O drops 14.83 15.01 9.73 9.00 4.83 4.78 3.00 2.66 8.92 NJ 0 = 8.82 2.44 4:75 4.71 4.66 8 69 2. 29 I 2.18 8.44 4.60 nos 2,10 Drops of NaOH added pH Beaker 1 Acetic Acid + Acetate pH Beaker 2 Blood Buffer pH Beaker 3 Water 0 drops wastlab Questions 1. According...
A buffer solution is 0.78 M in acetic acid and 0.22 M in sodium acetate. Calculate...
A buffer solution is 0.78 M in acetic acid and 0.22 M in sodium acetate. Calculate the solution pH after adding 0.80 g of solid NaOH to 100.0 mL of the buffer solution. Ka of acetic acid is 1.8 10−5 . Assume negligible volume change.
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)...
What is the pH of a 0.3M acetic acid and 0.3M sodium acetate buffer solution after...
What is the pH of a 0.3M acetic acid and 0.3M sodium acetate buffer solution after adding 0.1M NaOH? (Ka = 1.75*10^-5)
A buffer containing acetic acid and sodium acetate has a pH of 5.55. The K, value...
A buffer containing acetic acid and sodium acetate has a pH of 5.55. The K, value for CH3CO,H is 1.80 x 10. What is the ratio of the concentration of CH3CO H to CH3CO,t? [CH,CO,H1 CH2C0, 1 = Calculate the pH of a solution that has an ammonium chloride concentration of 0.054 M and an ammonia concentration of 0.053 M. Kb = 1.8 x 10-5 pH = What is the pH of 0.35 M acetic acid to 1.00 L of...
Calculate the thoeretical pH of Solution B (10mL of 0.2M acetic acid and 10 mL of...
Calculate the thoeretical pH of Solution B (10mL of 0.2M acetic acid and 10 mL of 0.1M sodium hydroxide). Then calculate the theoretical pH after an addition of 1 mL of 0.0992M of HCl. Initial pH: 4.66, pH after addition of acid: 4.66 Calculate the theoretical pH of solution B (10 mL of 0.2M sodium acetate and 10 mL of 0.1M HCl). Then calculate the theoretical pH after an additon of 1 mL of 0.997M of NaOH. Initial pH: 4.81,...
A buffer solution contains 0.11mol of acetic acid and 0.14mol of sodium acetate in 1.00 L. What is the pH of this buff...
A buffer solution contains 0.11mol of acetic acid and 0.14mol of sodium acetate in 1.00 L. What is the pH of this buffer? What is the pH of the buffer after the addition of 2
3. A buffer solution contains 0.50 M acetic acid and 0.50 sodium acetate. Calculate the pH...
3. A buffer solution contains 0.50 M acetic acid and 0.50 sodium acetate. Calculate the pH of this solution. (2 pts)
A 300.0 mL buffer solution is 0.220 M in acetic acid and 0.220 M in sodium...
A 300.0 mL buffer solution is 0.220 M in acetic acid and 0.220 M in sodium acetate. What is the pH after addition of 0.0150 mol of HCl? What is the pH after addition of 0.0150 mol of NaOH?
You are making a pH 5.0 buffer with acetic acid (pKa = 4.75) and sodium acetate....
You are making a pH 5.0 buffer with acetic acid (pKa = 4.75) and sodium acetate. You want the total concentration of acetate ([acetic acid] + [sodium acetate] ), to be 0.50 M. What concentrations of acetic acid and sodium acetate do you use to make your buffer? acetic acid sodium acetate
Please answer questions 1-6
Drops of HCI added PH Beaker 1 Acetic Acid + Sodium Acetate pH Beaker 2 Blood Buffer PH Beaker 3 Water O drops 14.83 15.01 9.73 9.00 4.83 4.78 3.00 2.66 8.92 NJ 0 = 8.82 2.44 4:75 4.71 4.66 8 69 2. 29 I 2.18 8.44 4.60 nos 2,10 Drops of NaOH added pH Beaker 1 Acetic Acid + Acetate pH Beaker 2 Blood Buffer pH Beaker 3 Water 0 drops wastlab Questions 1. According...
A buffer containing acetic acid and sodium acetate has a pH of 5.55. The K, value for CH3CO,H is 1.80 x 10. What is the ratio of the concentration of CH3CO H to CH3CO,t? [CH,CO,H1 CH2C0, 1 = Calculate the pH of a solution that has an ammonium chloride concentration of 0.054 M and an ammonia concentration of 0.053 M. Kb = 1.8 x 10-5 pH = What is the pH of 0.35 M acetic acid to 1.00 L of...
3. A buffer solution contains 0.50 M acetic acid and 0.50 sodium acetate. Calculate the pH of this solution. (2 pts)
You are making a pH 5.0 buffer with acetic acid (pKa = 4.75) and sodium acetate. You want the total concentration of acetate ([acetic acid] + [sodium acetate] ), to be 0.50 M. What concentrations of acetic acid and sodium acetate do you use to make your buffer? acetic acid sodium acetate
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