Multiple Choice
For the dissociation of a very weak acid, HA, in water
A) Ka = [HA] [H3O+] [A-]
B) Ka = [H3O+] [A-]
C) Ka = [H3O+] [A-] / [H2O]
D) Ka = [HA] / [A-] [H3O+]
E) Ka = [H3O+] [A-] / [HA]
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q40: Classify each compound as a carboxylic acid
Q41: In an acidic solution at 25<sup>
Q42: The acid ionization constant expression for the
Q43: In a 1.2 M solution of HClO<sub>4</sub>,
Q44: Identify which of the hydrohalic acids is
Q46: Ammonia is a weak base and perchloric
Q47: Arrange the solutions in order of increasing
Q48: Ammonia is a weak base and acetic
Q49: Which pair of substances represents a conjugate
Q50: Typically, for a weak acid and its