The Reaction A(g) + 2B(g) $\rightleftharpoons$ C(g) Was Allowed to Come to Equilibrium

question 112

Multiple Choice

The reaction A(g) + 2B(g) $\rightleftharpoons$ C(g) was allowed to come to equilibrium. The initial amounts of reactants placed into a 5.00 L vessel were 1.0 mol A and 1.8 molB. After the reaction reached equilibrium, 1.0 mol of B was found. Calculate K_c for this reaction.

• A) 0.060
• B) 5.1
• C) 17
• D) 19
• E) 25

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