The Equilibrium Constant Is Given for Two of the Reactions

question 93

Multiple Choice

The equilibrium constant is given for two of the reactions below. Determine the value of the missing equilibrium constant. A(g) + 2B(g) ⇌ AB₂(g) K_c = 59
AB₂(g) + B(g) ⇌ AB₃(g) K_c = ?
A(g) + 3B(g) ⇌ AB₃(g) K_c = 478

• A) 3.5 × 10^-5
• B) 2.8 × 10⁴
• C) 8.1
• D) 0.12
• E) 89