At 25°C,the Equilibrium Constant K_c for the Reaction

question 61

Multiple Choice

At 25°C,the equilibrium constant K_c for the reaction
2A(aq)
B(aq) + C(aq)
Is 65.If 2.50 mol of A is added to enough water to prepare 1.00 L of solution,what will the equilibrium concentration of A be?

• A)0.038 M
• B)0.14 M
• C)0.28 M
• D)1.18 M
• E)2.4 M

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