What Is the POH of a 0 $\times$ 10^-5

question 77

Multiple Choice

What is the pOH of a 0.20 M ammonia solution? (The K_b value for ammonia is 1.8 $\times$ 10^-5.)

• A)4.44
• B)4.74
• C)2.72
• D)0.70
• E)3.38

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Definitions:

Dissociation

A mental process where there is a disconnection or lack of integration between thoughts, memories, surroundings, actions, and identity.

Pessimistic Explanatory Style

A tendency to habitually attribute negative events to permanent, pervasive causes, often leading to feelings of helplessness.

Learned Helplessness

A condition in which a person suffers from a sense of powerlessness, arising from persistent failure to succeed or a traumatic event.

Rumination

The act of continuously thinking about the same thoughts, typically negative, which causes emotional distress.