Which of the Following, If Any, Is the Correctly Balanced $\rarr$

question 64

Multiple Choice

Which of the following, if any, is the correctly balanced net ionic equation for reaction that occurs when aqueous iron(III) sulfate is added to aqueous sodium sulfide to produce solid iron(III) sulfide and aqueous sodium sulfate.

• A)Fe³⁺(aq) + 3S^2- (aq) \(\rarr\) FeS₃(s)
• B)2Fe³⁺(aq) + S^2- (aq) \(\rarr\) Fe₂S (s)
• C) 2Fe³⁺(aq) + 3S^2- (s) \(\rarr\) Fe₂S₃(aq)
• D)2Fe³⁺(aq) + 3S^2- (aq) \(\rarr\) Fe₂S₃(s)
• E) None of the above

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Definitions:

Erythrocyte

A type of blood cell that is typically biconcave and without a nucleus, responsible for transporting oxygen and carbon dioxide in the blood.

Agranulocytes

White blood cells characterized by the absence of granules in their cytoplasm, including lymphocytes and monocytes.

Formed Element

Components of blood, including red blood cells, white blood cells, and platelets, that are crucial for carrying oxygen, fighting infections, and clotting.

Formed Element

Components of blood, such as red blood cells, white blood cells, and platelets, that are either cellular or cell fragments.