A Solution Is Prepared by Adding 0

question 3

Multiple Choice

A solution is prepared by adding 0.10 mol of sodium sulfide, Na₂S, 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 concentration of sodium ions and sulfide ions will be identical.
• E)The concentration of sulfide ions will be greater than the concentration of sodium ions.

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Definitions:

Gender Role

Societal norms dictating the behaviors, tasks, and responsibilities that are considered appropriate for men and women.

Mortality Rate

A measure of the number of deaths in a particular population, scaled to the size of that population, per unit of time.

Fatal Illnesses

Diseases that lead directly to death, often characterized by a lack of effective treatment or cure.

Chronic Diseases

Long-term medical conditions that are typically progressive, such as heart disease, diabetes, and chronic respiratory diseases.