A---Write a net ionic equation to show that ethylamine,C2H5NH2, behaves as aBronsted-Lowry base in water.
-----Write a net ionic equation to show that codeine,C18H21O3N, behaves as aBronsted-Lowry base in water.
-----Write a net ionic equation to show that hydrofluoricacid behaves as a Brønsted-Lowry acid inwater.
B---Write the Ka expression for an aqueoussolution of acetic acid:
----Write the Ka expression for an aqueoussolution of hydrofluoric acid:
----Write the Ka expression for an aqueoussolution of hypochlorous acid:
C---In the laboratory, a general chemistry student measured thepH of a 0.402 M aqueous solution of formicacid, HCOOH to be2.054.
Use the information she obtained to determine the Ka forthis acid
-----In the laboratory, a general chemistry student measured thepH of a 0.402 M aqueous solution of aceticacid to be 2.587.
Use the information she obtained to determine the Ka forthis acid.
----In the laboratory, a general chemistry student measured thepH of a 0.402 M aqueous solution ofhydrofluoric acid to be1.753.
Use the information she obtained to determine the Ka forthis acid.
