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In the Gas Phase, Formic Acid Forms a Dimer, 2HCOOH(g)

Question 74

Multiple Choice

In the gas phase, formic acid forms a dimer, 2HCOOH(g) In the gas phase, formic acid forms a dimer, 2HCOOH(g) (HCOOH) <sub>2</sub>(g) . For this reaction, ΔH° = -60.1 kJ/mol and ΔG° = -13.9 kJ/mol at 25°C. Find the equilibrium constant (K<sub>P</sub>) for this reaction at 75 °C. A) 8960 B) 273 C) 0.120 D) 8.33 E) 1.12 × 10<sup>-4</sup> (HCOOH) 2(g) . For this reaction, ΔH° = -60.1 kJ/mol and ΔG° = -13.9 kJ/mol at 25°C. Find the equilibrium constant (KP) for this reaction at 75 °C.


A) 8960
B) 273
C) 0.120
D) 8.33
E) 1.12 × 10-4

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