Which of the Following Is Not a Buffer System? a Solution

question 5

Multiple Choice

Which of the following is not a buffer system? A solution containing roughly equal concentrations of ________

• A)fluoride ion and hydrofluoric acid.
• B)bromide ion and hydrobromic acid.
• C)phosphate ion and hydrogen phosphate ion.
• D)carbonate ion and hydrogen carbonate ion.
• E)phosphoric acid and dihydrogen phosphate ion.

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Definitions:

Labor-market Discrimination

Unfair treatment of workers based on personal characteristics unrelated to their job performance or skills, such as race, gender, or age.

Racial Minority

A group of people identified by their race who make up a smaller percentage of the total population than the majority group.

Labor Market

The supply of available workers in relation to available work.

Wages

The monetary compensation paid by employers to employees for their labor, typically calculated on an hourly, daily, or piecework basis.