The Following Two Isomers of C₃H₇NO Exist in Equilibrium with Each

question 147

Multiple Choice

The following two isomers of C₃H₇NO exist in equilibrium with each other in solution:
If K_c = 0.57 at 25°C and the initial concentration of the reactant is 0.50 M and the product is 0.70 M,what are the concentrations at equilibrium?

• A)[reactant] = 0.43 M and [product] = 0.24 M
• B)[reactant] = 0.67 M and [product] = 0.38 M
• C)[reactant] = 0.76 M and [product] = 0.44 M
• D)[reactant] = 0.82 M and [product] = 0.47 M

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