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    Exam 17: Entropy Free Energy and Equilibrium
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    The Standard Free Energy of Formation of Gaseous Hydrogen Iodide
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The Standard Free Energy of Formation of Gaseous Hydrogen Iodide

Question 90

Question 90

Multiple Choice

The standard free energy of formation of gaseous hydrogen iodide is 1.30 kJ/mol at 25°C.Find Kp for the reaction H2(g) + I2(s) The standard free energy of formation of gaseous hydrogen iodide is 1.30 kJ/mol at 25°C.Find K<sub>p</sub> for the reaction H<sub>2</sub>(g) + I<sub>2</sub>(s)    <sub> </sub> 2HI(g) at this temperature. A) 7.0 B) 7100 C) 1.0 D) 2.4 E) 2.9 2HI(g) at this temperature.


A) 7.0
B) 7100
C) 1.0
D) 2.4
E) 2.9

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