Given the Following Reactions, 2PCl₃(g) ⇌ 2P(g) + 3Cl₂(g) Kc

question 71

Multiple Choice

Given the following reactions, 2PCl₃(g) ⇌ 2P(g) + 3Cl₂(g) Kc = 0.0667
PCl₃(g) + Cl₂(g) ⇌ PCl₅(g) Kc = 4.0
Calculate Kc for the reaction below.
2P(g) + 5Cl₂(g) ⇌ 2PCl₅(g)

• A) 240
• B) 1.1
• C) 60
• D) 23

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