What Is the [OH¯] for a Solution at 25 $\degree$ C That Has [H₃O⁺] = 2

question 12

Multiple Choice

What is the [OH¯] for a solution at 25 $\degree$ C that has [H₃O⁺] = 2.35 * 10¯³ M?

• A) 4.26 * 10¯⁵ M
• B) 2.35 *10¯¹¹ M
• C) 4.26 * 10¯¹² M
• D) 2.35 *10¯¹⁷ M
• E) None of these choices is correct.

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Definitions:

Extracellular Matrix

A complex network of proteins and carbohydrates outside the cell that provides structural and biochemical support to surrounding cells.

Amino Sugars

A type of sugar molecule that contains an amino group in place of a hydroxyl group, found in many biopolymers and glycoproteins.

Fibronectin

A high-molecular weight glycoprotein of the extracellular matrix that binds to membrane-spanning receptor proteins called integrins, as well as to components such as collagen and fibrin.

Peripheral Proteins

These refer to proteins that are located on the surface of the plasma membrane, either on the exterior or interior side; they are not embedded in the lipid bilayer.