7. Use the Henderson-Hasselbalch equation to answer the following. Use the table of Ka and pK, values in your textbook as needesd a. What is the pH of a solution that has a concentration of 0.250 M acetic acid and 0.200 M sodium acetate? M, what is the concentration of ammonium? does the ratio of the concentrations of A' and HA have to be? b. ANH/NH4 solution has a pH of 8.75. If the concentration of ammonia is 0.0370 c. Select a conjugate acid-base pair to make a buffer that has a pH of 3.50. What
Show transcribed image text7. Use the Henderson-Hasselbalch equation to answer the following. Use the table of Ka and pK, values in your textbook as needesd a. What is the pH of a solution that has a concentration of 0.250 M acetic acid and 0.200 M sodium acetate? M, what is the concentration of ammonium? does the ratio of the concentrations of A' and HA have to be? b. ANH/NH4 solution has a pH of 8.75. If the concentration of ammonia is 0.0370 c. Select a conjugate acid-base pair to make a buffer that has a pH of 3.50. What