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

Author Question: What is the pH at the equivalence point of a weak base-strong acid titration if 20.00 mL of ... (Read 15 times)

folubunmi

  • Hero Member
  • *****
  • Posts: 524
on: Jul 8, 2021

Question 1

What is the pH at the equivalence point for the titration of 0.20 M aqueous nitrous acid by 0.20 M aqueous sodium hydroxide? Ka for nitrous acid is 4.5 × 10-4
◦ 5.83
◦ 7.00
◦ 8.17
◦ 9.00
◦ 10.67

Question 2

What is the pH at the equivalence point of a weak base-strong acid titration if 20.00 mL of NaOCl(aq) requires 28.30 mL of 0.50 mol L-1 HCl(aq) for complete neutralization? Ka = 3.0 × 10-8 for HOCl.
◦ 0.30
◦ 3.18
◦ 3.76
◦ 4.03
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by folubunmi on Jul 8, 2021

cuttiesgirl16

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 8, 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 39% of students answer this correctly


folubunmi

  • Member
  • Posts: 524
Reply 2 on: Jul 8, 2021
Great answer, keep it coming :)

irishcancer18

  • Member
  • Posts: 310
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Thoracentesis. A needle is inserted between the ribs to withdraw fluid from the pleural sac at the b Thoracentesis. A needle is inserted between the ribs to withdraw fluid from the pleural sac at the b
Development of an atherosclerotic plaque that progressively narrows the lumen of an artery to the po Development of an atherosclerotic plaque that progressively narrows the lumen of an artery to the po
Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T
Tutankhamun Hunting Ostriches from His Chariot, base of the king's ostrich-feather fan. Tutankhamun Hunting Ostriches from His Chariot, base of the king's ostrich-feather fan.
Stand over your base of support with the knees straight but not locked. Stand over your base of support with the knees straight but not locked.
The vehicle identification number (VIN) is visible through the base of the windshield and on a ... The vehicle identification number (VIN) is visible through the base of the windshield and on a ...
Video: Enzyme-Catalyzed Reactions

For a complete list of videos, visit our video library