This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the Henderson-Hasselbalch equation for the acidic buffer HA/A-? (Read 75 times)

scienceeasy

  • Hero Member
  • *****
  • Posts: 565
on: Feb 15, 2020

Question 1

Which of the following mixtures would result in a buffered solution when 1.0 L of each of the two solutions are mixed.
◦ 0.2 M HNO3 and 0.4 M NaF
◦ 0.2 M HNO3 and 0.4 M NaOH
◦ 0.2 M HNO3 and 0.4 M HF
◦ 0.2 M HNO3 and 0.2 M NaNO3

Question 2

What is the Henderson-Hasselbalch equation for the acidic buffer HA/A-?
◦ pH = 14 - pOH
◦ pH = pKa + log{[A-]/[HA]}
◦ pH = pKa - log{[A-]/[HA]}
◦ pH = -log[H3O+]
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by scienceeasy on Feb 15, 2020

Carissamariew

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


scienceeasy

  • Member
  • Posts: 565
Reply 2 on: Feb 15, 2020
Wow, this really help

helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

The bicarbonate buffer system The bicarbonate buffer system
Write the equation in general form of the line passing through the point Write the equation in general form of the line passing through the point
How to solve any rational equation by factoring (Part 1) How to solve any rational equation by factoring (Part 1)
Simplify Trig Equation Simplify Trig Equation
(mn/p) = 6 . How do you manipulate the equation so that you isolate m on one side? (mn/p) = 6 . How do you manipulate the equation so that you isolate m on one side?
Addition of 0.0125 mol HCl to 150 mL of a 0.150 M formic acid/0.100 M sodium formate buffer ... Addition of 0.0125 mol HCl to 150 mL of a 0.150 M formic acid/0.100 M sodium formate buffer ...
Video: Osteoporosis

For a complete list of videos, visit our video library