In Order to Determine the Standard Voltage of a Reaction

question 31

Multiple Choice

In order to determine the standard voltage of a reaction

• A) The individual reaction reduction potentials must be added
• B) The standard cells must be written as they occur in the reaction and the voltages are added.
• C) All the reactions must be written as oxidations and the voltages are added.
• D) The voltages of the individual reactions at pH = 7 must be calculated and the resultant voltages are added.
• E) A standard voltage for a reaction must be determined experimentally.

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Definitions:

Mean

The average of a set of numbers, calculated by adding them together and dividing by the number of values in the set.

Standard Deviation

A metric that quantifies the spread or variability of a series of values, illustrating the extent to which these values vary from their central average.

Z-Score

A measure of how many standard deviations a data point is from the mean.

Free Throw Line

A line on a basketball court 15 feet from the basket where players take unopposed shots worth one point each.