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

Author Question: In the titration of a weak acid HA with 0.100 M NaOH, the stoichiometric point is known to occur at ... (Read 57 times)

Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
on: Mar 21, 2021
In the titration of a weak acid HA with 0.100 M NaOH, the stoichiometric point is known to occur at a pH value of approximately 10. Which of the following indicator acids would be best to use to mark the endpoint of this titration?

◦ indicator A, Ka = 10–14
◦ indicator B, Ka = 10–11
◦ indicator C, Ka = 10–8
◦ indicator D, Ka = 10–6
◦ None of these are correct.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Mr. Wonderful on Mar 21, 2021

hanadaa

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Mar 21, 2021
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 56% of students answer this correctly


Mr. Wonderful

  • Member
  • Posts: 866
Reply 2 on: Mar 21, 2021
Wow, this really help

diana chang

  • Member
  • Posts: 288
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

A closer look at the citric acid cycle A closer look at the citric acid cycle
Hip Typically occurs as a result of a fall; with osteoporosis, hip fractures can occur as a result o Hip Typically occurs as a result of a fall; with osteoporosis, hip fractures can occur as a result o
General structure of an amino acid General structure of an amino acid
The stomach lining: gastric glands and the secretion of hydrochloric acid. The stomach lining: gastric glands and the secretion of hydrochloric acid.
Titration curve for the tetrapeptide Glu-Gly-Ala-Lys Titration curve for the tetrapeptide Glu-Gly-Ala-Lys
Deoxyribonucleic acid (DNA) and Ribonucleic Acid (RNA) Deoxyribonucleic acid (DNA) and Ribonucleic Acid (RNA)
Video: Griffith's experiments

For a complete list of videos, visit our video library