The PH of 0

question 175

Multiple Choice

The pH of 0.010 M aniline(aq) is 8.32.What is the percentage aniline protonated?

• A) 2.1%
• B) 0.69%
• C) 0.021%
• D) 0.12%
• E) 0.21%

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Definitions:

Dopamine Cells

Neurons that produce and release dopamine, a neurotransmitter involved in reward, motivation, and motor control.

Motor Cortex

The part of the cerebral cortex that plays a role in planning, controlling, and carrying out voluntary movements.

Skilled Control

The ability to efficiently and effectively manipulate tools or interfaces, typically developed through practice and experience.

Anterior Corticospinal Tract

A bundle of nerve fibers that travels from the brain down the spinal cord, involved in the voluntary movement of muscles, especially in the trunk and limbs.