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

Author Question: In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ... (Read 114 times)

cagreen833

  • Hero Member
  • *****
  • Posts: 544
on: Aug 27, 2018
In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ionization?
 
  A) 0.01 M HCN (Ka = 6.2  10-10)
  B) 0.01 M H2CO3 (Ka = 4.5  10-7)
  C) 0.01 M HNO2 (Ka = 4.0  10-4)
  D) 0.01 M HCHO2 (Ka = 1.8  10-4)
  E) 0.01 M HOCl (Ka = 3.5  10-8)

Question 2

Which of the following is NOT a property of synthetic fabrics used for athletic clothing?
 
  A) They wick perspiration away from the skin.
  B) They have small holes that allow water vapor but not water droplets to pass through.
  C) They can stretch when the athlete moves.
  D) They dry slowly.
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

connor417

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 27, 2018
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


cagreen833

  • Hero Member
  • *****
  • Posts: 544
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


connor417

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Eric Bunge and Mimi Hoang, nARCHITECTS, New Aqueous City. Eric Bunge and Mimi Hoang, nARCHITECTS, New Aqueous City.
Fatty acid desaturation system Fatty acid desaturation system
Structure of a Fatty Acid Fatty acids are the building blocks of some lipids Structure of a Fatty Acid Fatty acids are the building blocks of some lipids
Weak bones cause the spine to collapse over time Weak bones cause the spine to collapse over time
Percentage of higher-income Canadian households Percentage of higher-income Canadian households
Stearic acid Stearic acid
Video: baroreceptors

For a complete list of videos, visit our video library