Calculate the PH of a Solution Containing 0

question 9

Multiple Choice

Calculate the pH of a solution containing 0.105 M HA and 0.146 M A^-.The Ka for the weak acid is 1.8 10^-5.

• A) 4.88
• B) 9.11
• C) 4.74
• D) 7.00

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Definitions:

Diabetic Coma

A life-threatening emergency occurring in individuals with diabetes, caused by either severe hyperglycemia or hypoglycemia.

Brainstem Injury

Damage to the brainstem, which can result in impairments in vital functions, movement, and consciousness.

Subdural Hematoma

A type of bleeding that occurs within the brain's subdural space, often due to traumatic injury, leading to increased pressure on the brain.

Parietotemporal Region

An area of the brain that includes parts of the parietal and temporal lobes, important for processing sensory information and language.