What Is the Equilibrium Percent Ionization of an Initially 0

question 144

Multiple Choice

What is the equilibrium percent ionization of an initially 0.32 M solution of the monoprotic acid valeric acid,HC₅H₉O₂,at 25°C (K_a = ) ?

• A)0.67%
• B)1.30%
• C)0.0014%
• D)0.1%
• E)2.00%

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Definitions:

Extracellular Fluid

Extracellular fluid refers to the body fluid outside the cells, playing a critical role in transporting nutrients, oxygen, and waste products between cells and the bloodstream.

Intracellular Fluid

The liquid found within cells, constituting about two-thirds of the body's water volume, important for cellular functions and nutrient transportation.

Protein Content

Refers to the amount of protein found in a food item or biological sample, important for understanding nutritional value or physiological status, respectively.

Plasma Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, which regulates the entry and exit of substances.