A Solution Has POH of -0

question 50

Multiple Choice

A solution has pOH of -0.47. This means that:

• A) the solution has a pH of 13.53
• B) the solution has an [OH-] = 0.34 M
• C) the solution has an [OH-] greater than 10.0 M
• D) the solution has an [OH-] = 2.95 M
• E) The solution has an [H+] = 2.95 M

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Definitions:

Serotonin

A neurotransmitter involved in many functions, including mood regulation, digestion, and sleep.

Noradrenaline

Noradrenaline, also known as norepinephrine, is a neurotransmitter and hormone involved in the body's fight or flight response, regulating heart rate, blood pressure, and blood sugar.

Anhedonia

A condition characterized by the reduced ability to experience pleasure from activities usually found enjoyable, often associated with depression.

Reward System

A group of neural structures responsible for pleasure, learning processes, and motivation.