If the PH of 1 Liter of a 1

question 50

Multiple Choice

If the pH of 1 liter of a 1.0 M carbonate buffer is 7.0, what is the molar ratio of H₂CO₃ to HCO₃−? (pK = 6.37)

• A) 0.234
• B) 4.27
• C) 6.37
• D) 7.00
• E) 10.20

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Definitions:

Opposition

The movement that involves the thumb coming into contact with the tips of the other fingers, allowing for the manipulation of objects.

Retraction

The process of drawing back or being drawn back, often referring to the movement of body parts or the withdrawal of a statement.

Anterior Cruciate Ligament

A key ligament located in the knee, crucial for stabilizing the joint during movement.

Lateral Ligament

A band of tissue located on the lateral (side) part of a joint that helps stabilize and limit the movement of the joint.