Multiple Choice
At 35ºC,the equilibrium constant for the reaction 2NOCl(g) ![At 35ºC,the equilibrium constant for the reaction 2NOCl(g) 2NO(g) + Cl<sub>2</sub>(g) is K<sub>c</sub> = 1.6×10<sup>-5</sup>.An equilibrium mixture was found to have the following concentrations of Cl<sup>2</sup> and NOCl: [Cl<sub>2</sub>] = 1.2 × 10<sup>-2</sup> M; [NOCl] = 2.8 ×10<sup>-1</sup> M.Calculate the concentration of NO(g) at equilibrium. A) 1.0 × 10<sup>-4</sup> M B) 1.0 × 10<sup>-2</sup> M C) 2.8 × 10<sup>-1</sup> M D) 2.4 × 10<sup>-2</sup> M E) 1.6 × 10<sup>-3</sup> M](https://d2lvgg3v3hfg70.cloudfront.net/TB6485/11eab46b_9caf_0eb1_a889_e5c94b3a1bc5_TB6485_11.jpg)
2NO(g) + Cl2(g) is Kc = 1.6×10-5.An equilibrium mixture was found to have the following concentrations of Cl2 and NOCl: [Cl2] = 1.2 × 10-2 M; [NOCl] = 2.8 ×10-1 M.Calculate the concentration of NO(g) at equilibrium.
A) 1.0 × 10-4 M
B) 1.0 × 10-2 M
C) 2.8 × 10-1 M
D) 2.4 × 10-2 M
E) 1.6 × 10-3 M
Correct Answer:
Verified
Correct Answer:
Verified
Q94: If Q<K then less reactants are observed
Q100: A change in the temperature can change
Q120: For the equilibrium A<sub>2</sub>(g) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6485/.jpg" alt="For
Q123: At 340.K,K<sub>P</sub> = 69 for the reaction
Q124: For the reaction HCONH<sub>2</sub>(g) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6485/.jpg" alt="For
Q126: For the following reaction at equilibrium,which one
Q127: For the nitrogen fixation reaction,3H<sub>2</sub>(g)+ N<sub>2</sub>(g) <img
Q128: A 6.0-L vessel was found to contain
Q129: The equilibrium constant,K<sub>P</sub>,for the reaction H<sub>2</sub>(g)+ I<sub>2</sub>(g)
Q130: At 25°C,the equilibrium constant,K<sub>c</sub>,for the reaction 2A(g)