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:

Parasympathetic System

Part of the autonomic nervous system that conserves energy and resources during restful states by decreasing heart rate, dilating blood vessels, and increasing digestive activity.

Hypocapnia

is a condition characterized by abnormally low levels of carbon dioxide in the blood, usually resulting from deep or rapid breathing.

Hypernatremia

A condition characterized by an elevated sodium level in the blood, which can lead to various health issues.

Hypoventilation

A condition in which breathing is insufficient to properly exchange gases in the lungs, leading to elevated blood carbon dioxide levels.