A Solution Is Prepared by Adding 0

question 65

Multiple Choice

A solution is prepared by adding 0.10 mol of sodium fluoride, NaF, to 1.00 L of water. Which statement about the solution is correct?

• A)The solution is basic.
• B)The solution is neutral.
• C)The solution is acidic.
• D)The concentrations of fluoride ions and sodium ions will be identical.
• E)The concentration of fluoride ions will be greater than the concentration of sodium ions.

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Definitions:

Independent Variable

A variable in an experiment or study that is manipulated or changed to observe its effect on a dependent variable.

Dependent Variable

The variable in an experiment or study that is assumed to depend on or be caused by another variable (the independent variable).

Coefficient Of Determination

A statistical measure in regression analysis that quantifies the proportion of the variance in the dependent variable predictable from the independent variable(s).