Answer True or False:  If an acid has pKa of 2.1, it is a strong acid. ________  HCl and HNO3 are both strong acids. ___________  The concentration of [H+] is always higher in a solution of strong acid than a weak  acid.  Ammonia is a strong base. _________

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter14: Acids And Bases
Section: Chapter Questions
Problem 38QRT
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Answer True or False: 

  1. If an acid has pKa of 2.1, it is a strong acid. ________ 
  2. HCl and HNO3 are both strong acids. ___________ 
  3. The concentration of [H+] is always higher in a solution of strong acid than a weak  acid. 
  4. Ammonia is a strong base. _________
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