Calculate the Molecular Mass of Potassium Permanganate, KMnO₄

question 67

Multiple Choice

Calculate the molecular mass of potassium permanganate, KMnO₄.

• A)52 amu
• B)70 amu
• C)110 amu
• D)158 amu
• E)176 amu

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Definitions:

Sugars

Sweet-tasting, soluble carbohydrates, essential for energy source in living organisms, and come in various forms including glucose, fructose, and sucrose, commonly found in fruits, vegetables, and honey.

Transmembrane Proteins

Proteins that span the entire membrane of a cell and are involved in a variety of cellular processes including signaling, transport, and enzymatic activities.

Lipid Bilayer

A thin polar membrane made of two layers of lipid molecules, fundamental to the structure of cell membranes.

Hydrophobic

Describing molecules or substances that do not mix with or repel water.