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    General Chemistry Study Set 1
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    Exam 19: Spontaneous Change: Entropy and Free Energy
  5. Question
    Consider the Following Reaction: C<sub>3</sub>H<sub>4</sub>(g) + 2 H<sub>2</sub>(g) → C<sub>3</sub>H<sub>8</sub>(g)
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Consider the Following Reaction: C3H4(g) + 2 H2(g) → C3H8(g)

Question 71

Question 71

Multiple Choice

Consider the following reaction: C3H4(g) + 2 H2(g) → C3H8(g)   S° 266.9 130.6 269.9 J/mol∙deg
What is ΔS° in J/mol∙deg?


A) 127.6 J/mol∙deg
B) -127.6 J/mol∙deg
C) 3.0 J/mol∙deg
D) -258.2 J/mol∙deg
E) -3.0 J/mol∙deg

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