A Chemical Buffer System Is a Mixture in a Solution

question 76

True/False

A chemical buffer system is a mixture in a solution of two chemical compounds that minimize pH changes when either an acid or a base is added to or removed from the solution.​

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Definitions:

Normal Curve

A symmetrical, bell-shaped curve that represents the distribution of many types of data in which most values cluster around a mean value.

Curvilinear Relationship

A relationship between two variables that, if plotted out, will show a curve rather than a straight line.

Inferential Statistics

A field within statistics that employs a random sample from a larger population to describe and draw conclusions about that population.

Descriptive Statistics

Statistics that describe and summarize the data for a sample.