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

Author Question: Which of the following bases is the weakest base? A) ammonia, Kb = 1.7 10-5 B) aniline, Kb = ... (Read 44 times)

Mr.Thesaxman

  • Hero Member
  • *****
  • Posts: 514
Which of the following bases is the weakest base?
 
  A) ammonia, Kb = 1.7  10-5
  B) aniline, Kb = 4.2  10-10
  C) trimethylamine, Kb = 7.4  10-5
  D) methylamine, Kb = 4.4  10-4

Question 2

The temperature at which a solid melts is the melting point of the solid. The melting point is an indication of the intermolecular forces that hold a solid together. Aluminum melts at 660C. Gold melts at 1064C. Lead melts at 328C.
 
  Which one of the following ranks the intermolecular forces in these solid elements from the strongest to the weakest? A) Au > Al > Pb
  B) Al > Au > Pb
  C) Pb > Au > Al
  D) Au > Pb > Al



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

brittanywood

  • Sr. Member
  • ****
  • Posts: 355
Answer to Question 1

B

Answer to Question 2

A




Mr.Thesaxman

  • Member
  • Posts: 514
Reply 2 on: Aug 27, 2018
Gracias!


raenoj

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Medication errors are three times higher among children and infants than with adults.

For a complete list of videos, visit our video library