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Given the Data in the Table Below, ΔH°rxn for the Reaction

Question 154

Multiple Choice

Given the data in the table below, ΔH°rxn for the reaction PCl3 (g) + 3 HCl (g) → 3Cl2 (g) + PH3 (g)
Is ________ kJ. Given the data in the table below, ΔH°<sub>rxn</sub> for the reaction PCl<sub>3</sub> (g) + 3 HCl (g) → 3Cl<sub>2</sub> (g) + PH<sub>3</sub> (g) Is ________ kJ. A) -570.37 B) -385.77 C) 570.37 D) 385.77 E) The ΔH°<sub>f</sub> of Cl<sub>2</sub> (g) is needed for the calculation.


A) -570.37
B) -385.77
C) 570.37
D) 385.77
E) The ΔH°f of Cl2 (g) is needed for the calculation.

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