Which One of the Following Is an Example of a Balanced

question 14

Multiple Choice

Which one of the following is an example of a balanced chemical reaction

• A) HCl + KMnO₄ \(\rarr\) Cl₂ + MnO₂ + H₂O + KCl
• B) HCl + KMnO₄ \(\rarr\) Cl₂ + MnO₂ + 2H₂O + KCl
• C) 2HCl + 2KMnO₄ \(\rarr\) Cl₂ + MnO₂ + 2H₂O + 2KCl
• D) 6HCl + 2KMnO₄ \(\rarr\)2Cl₂ + 2MnO₂ + 4H₂O + 2KCl
• E) 8HCl + 2KMnO₄ \(\rarr\) 3Cl₂ + 2MnO₂ + 4H₂O + 2KCl

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Definitions:

Palliative Care

Medical treatment designed primarily to provide physical and emotional comfort to the dying patient and guidance to his or her loved ones.

Terminal Illnesses

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Advanced-Stage Diseases

Illnesses that have progressed to a point where they are significantly advanced, often significantly impacting health and requiring extensive treatment.

Elisabeth Kübler-Ross

A psychiatrist known for her pioneering work on the five stages of grief, detailing the process of coping with death and dying.