Calculate the PH of a 0

question 5

Multiple Choice

Calculate the pH of a 0.010 M CH₃CO₂H solution.K_a = 1.8 × 10−⁵ for acetic acid.

• A)9)26
• B)3)39
• C)2)02
• D)10.61
• E)4)74

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Definitions:

Peripheral Nervous System

Part of the nervous system outside the brain and spinal cord, including all the nerves that extend to the rest of the body, responsible for transmitting sensory and motor information.

Somatic Nervous System

The part of the peripheral nervous system that handles voluntary control of body movements through the control of skeletal muscles.

Sensory Neurons

Nerve cells responsible for converting external stimuli from the organism's environment into internal electrical impulses.

Pituitary Gland

A pea-sized gland situated at the base of the brain, vital for regulating essential body functions and general wellbeing.