The following two isomers of C3H7NO exist in equilibrium with each other in solution: ![The following two isomers of C<sub>3</sub>H<sub>7</sub>NO exist in equilibrium with each other in solution: If K<sub>c</sub> = 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](https://d2lvgg3v3hfg70.cloudfront.net/TB4939/11ea7a38_c958_ab56_aa4c_9d99f0ecc695_TB4939_00.jpg)
If Kc = 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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