Author Question: Phosphorus and chlorine gases combine to produce phosphorus trichloride: P2(g) + 3Cl2(g) 2PCl3(g)rG ... (Read 79 times)

penza · **on:** Nov 18, 2019

Question 1

In the Haber process, ammonia is synthesized from nitrogen and hydrogen:

N₂(g) + 3H₂(g) → 2NH₃(g)

ΔrG° at 298 K for this reaction is -33.3 kJ mol-1. The value of ΔrG at 298 K for a reaction mixture that consists of 1.7 atm N₂, 1.1 atm H₂, and 0.55 atm NH₃ is ________ kJ mol-1.
◦ -35.3
◦ -72.2
◦ -4.5
◦ -5.02 × 103
◦ -38.3

Question 2

Phosphorus and chlorine gases combine to produce phosphorus trichloride:

P₂(g) + 3Cl₂(g) → 2PCl₃(g)

ΔrG° at 298 K for this reaction is -642.9 kJ mol-1. The value of ΔrG at 298 K for a reaction mixture that consists of

and

is ________ kJ mol-1.
◦ -5.51 × 103
◦ -90.0
◦ -71.1
◦ -647.8
◦ -4.87 × 103

mtmmmmmk · **Reply #1 on:** Nov 18, 2019

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 58% of students answer this correctly