Which of the Following Processes Is Endothermic, Given the Following $\rarr$

question 32

Multiple Choice

Which of the following processes is endothermic, given the following:
S(s) + O₂(g) $\rarr$ SO₂(g) $\Delta$ H = -299 kJ/mol
S(s) + 3/2 O₂(g) $\rarr$ SO₃(g) $\Delta$ H = -395 kJ/mol

• A) 2 S(s) + 2 O₂(g) \(\rarr\)2 SO₂(g)
• B) ½ S(s) + ½ O₂(g) \(\rarr\)½ SO₂(g)
• C) 2 S(s) + 5/2 O₂(g) \(\rarr\) SO₂(g) + SO₃(g)
• D) SO₃(g) \(\rarr\)S(s) + 3/2 O₂(g)
• E) 2 S(s) + 3 O₂(g) \(\rarr\)2 SO₃(g)

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Definitions:

Manifest Content

In psychoanalytic theory, the literal surface meaning or storyline of a dream, as remembered by the dreamer.

Freud

Sigmund Freud, an Austrian neurologist and the founder of psychoanalysis, a method for treating psychopathology through dialogue between a patient and a psychoanalyst.

Limbic System

A complex system of nerves and networks in the brain, involved in emotions such as fear, pleasure, and anger, as well as drives like those for food and sex.

Emotional Tone

The underlying mood or atmosphere conveyed or felt through communication or an environment, affecting emotional response.