Calculate the PH of a 0

question 21

Multiple Choice

Calculate the pH of a 0.05 M solution of ascorbic acid (K_a1 = 7.9  10^-5; K_a2 = 1.6  10^-12) .

• A) 5.4
• B) 3.1
• C) 6.5
• D) 1.3
• E) 2.7

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Definitions:

Competitive Markets

Markets characterized by a large number of buyers and sellers where no single entity has significant market power, leading to efficient distribution of goods and services.

Public Good Preferences

The collective desire or inclination of a society towards goods or services that are non-excludable and non-rivalrous, benefiting all members of the society.

Government Failure

Occurs when government intervention in the economy causes more harm than good, leading to inefficient allocation of resources or failing to achieve desired policy outcomes.

Economically Inefficient Outcomes

Situations where resources are not allocated optimally, leading to wasted potential or benefits.