What Is the PH of a 0

question 26

Multiple Choice

What is the pH of a 0.175 M solution of potassium benzoate? Ka (benzoic acid) = 6.3 × 10^-5

• A) 9.10
• B) 3.44
• C) 10.56
• D) 5.28
• E) 8.72

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Definitions:

Relative Frequency Distribution

A representation that shows the proportion or percentage of observations within a dataset that fall within particular intervals or categories.

Relative Frequency Histogram

A type of histogram that displays the proportion or percentage of observations within various categories or intervals.

Relative Frequency Histogram

A type of histogram that displays the relative frequencies (proportions or percentages) of values within a dataset.

Histogram

A graphical representation of the distribution of numerical data, where the data is divided into bins and the frequency of data in each bin is represented by the height of the bar.