The H₃O⁺ Concentration of a Solution Is 5

question 17

Multiple Choice

The H₃O⁺ concentration of a solution is 5.9 × 10^-6 M.What is the pH of the solution?

• A) 6.44
• B) 3.40
• C) 2.00
• D) 5.23
• E) 9.74

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Definitions:

Neurological Disorder

A disorder affecting the nervous system, encompassing a broad range of conditions that affect brain function or structure.

Active Part

Components or elements of a system that are directly involved in its primary function or action.

Neurons

Specialized neurons in the nervous system that convey information to other neurons, muscle cells, or glands mostly via electrical and chemical signals.

Astroglia

Star-shaped glial cells in the brain and spinal cord that play roles in supporting neurons and maintaining the biochemical environment of the neural tissue.