Question

Consider the following equilibrium: 2NOBr(g) 2NO(g) + Br2(g) An equilibrium mixture is 0.197 M NOBr, 0.333 M NO, and 0.175 M Br2. a) What is the value of Kc at the temperature of the above concentrations? Kc = .5 Correct: Your answer is correct. M b) How many moles/liter of NOBr must be added to the above equilibrium mixture to produce an equilibrium mixture that is 0.381 M Br2? .5587 Incorrect: Your answer is incorrect. mol/L NOBr must be added c) If the temperature is 370 K, what is the value of Kp? Kp = 15.18 Correct: Your answer is correct. atm d) What is the value of Go at 370 K? Go = .036 Incorrect: Your answer is incorrect. kJ

Answer 1