The Chemical Buffer System That Includes Carbonic Acid and Its

question 86

Multiple Choice

The chemical buffer system that includes carbonic acid and its salt, which ties up the H⁺ released by strong acids, is called the ________.

• A) phosphate buffer system
• B) protein buffer system
• C) ionic buffer system
• D) bicarbonate buffer system
• E) carbonic buffer system

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Definitions:

Probability

A measure of the likelihood that an event will occur, expressed as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

Marginal Utility Curve

A graphical representation showing how marginal utility depends on the quantity of the good or service consumed.

Risk Aversion

The tendency of individuals to prefer outcomes that are certain or less risky over outcomes that are uncertain, even if the uncertain outcomes might offer a greater expected return.

Income

The money received, especially on a regular basis, for work or through investments.