At 25?C, K_c = 1

question 149

Multiple Choice

At 25?C, K_c = 1.58 * 10^-8 for the reaction
NH₄(NH₂CO₂) (s) B 2NH₃(g) + CO₂(g)
Calculate K at 25?C for this reaction.

• A) 3.87 * 10 ^{- 7}
• B) 2.31 * 10 ^{- 4}
• C) 9.45 * 10 ^{- 5}
• D) 5.69 * 10 ^{- 3}
• E) 1.36 * 10 ^{- 7}