This topic contains a solution. Click here to go to the answer

Author Question: Calculate the pH of a 0.800 mol L-1 NaCH3CO2 solution. Ka for acetic acid, CH3CO2H, is (Read 63 times)

magmichele12

  • Hero Member
  • *****
  • Posts: 559

Question 1

The acid-dissociation constant at 25.0 °C for hypochlorous acid (HClO) is 3.0 × 10-8. At equilibrium, the molarity of H3O+ in a 0.030 mol L-1 solution of HClO is ________.
◦ 4.52 mol L-1
◦ 1.52 mol L-1
◦ 3.3 × 10-10 mol L-1
◦ 3.0 × 10-5 mol L-1
◦ 0.030 mol L-1

Question 2

Calculate the pH of a 0.800 mol L-1 NaCH3CO2 solution. Ka for acetic acid, CH3CO2H, is
◦ 9.32
◦ 4.68
◦ 11.58
◦ 2.42


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by magmichele12 on Nov 18, 2019

nekcihc358

  • Sr. Member
  • ****
  • Posts: 327
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 35% of students answer this correctly




magmichele12

  • Member
  • Posts: 559
Reply 2 on: Nov 18, 2019
Wow, this really help


LegendaryAnswers

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

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

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

For a complete list of videos, visit our video library