When a Strong Acid Is Titrated with a Strong Base

question 19

Multiple Choice

When a strong acid is titrated with a strong base, the pH at the equivalence point

• A)is greater than 7.0.
• B)is equal to 7.0.
• C)is less than 7.0, but is not 3.5.
• D)is equal to the p K _a of the acid.
• E)is equal to 3.5.

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Definitions:

Mortality

The state or condition of being subject to death; the death rate within a given population or demographic.

Birth Rate

Birth rate is the number of live births per thousand people in a population over a given period of time.

R-Selected

A term used in ecology to describe organisms that produce many offspring, with a strategy focusing on quantity over quality for survival.

K-Selected

A term describing organisms that produce fewer offspring, with a greater emphasis on parental care and survival of each offspring.