During a Titration, 60

question 61

Multiple Choice

During a titration, 60.0 mL of 0.010 M NaOH is added to 35.0 mL of 0.020 M HCl solution. What is the pH of the resulting solution?

• A) 1.70
• B) 12.00
• C) 2.98
• D) 5.41
• E) 4.05

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Definitions:

Large Molecules

Large molecules, often referred to as macromolecules, include proteins, nucleic acids, carbohydrates, and lipids, essential for various structural, functional, and regulatory roles in organisms.

Concentration Differences

Variations in the amount of solutes present in different areas, leading to diffusion or osmosis.

Inside Cell

Refers to the internal environment of a cell, including its cytoplasm, organelles, and other components enclosed by the cell membrane.

Sodium-Potassium Pump

A membrane-bound enzyme complex that exchanges sodium ions out of and potassium ions into a cell, crucial for maintaining cellular homeostasis.