The Equilibrium Constant Is Given for One of the Reactions

question 73

Multiple Choice

The equilibrium constant is given for one of the reactions below.Determine the value of the missing equilibrium constant. H₂(g) + Br₂(g) ⇌ HBr(g) K_c = 3.8 × 10⁴
HBr(g) ⇌ H₂(g) + Br₂(g) K_c = ?

• A) 1.9 × 10⁴
• B) 5.3 × 10^-5
• C) 2.6 × 10^-5
• D) 6.4 × 10^-4
• E) 1.6 × 10³

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