0
answers
0
watching
160
views
19 Nov 2019
For which of the following reactions will the reactant experience the largest decomposition upon reaching equilibrium at 500 K A) 2NO_2F(g) 2NO_2(g) + F_2(g): K_p = 6.6 Times 10^-22 B) 2SO_2(g) 2SO_2(g) + O_2(g): K_p = 1.3 Times 10^-5 C) 2NO_2(g) 2NO(g) + O_2(g): K_p = 5.9 Times 10^-5 D) 2NOF(g) 2NO(g) + F_2(g): K_p = 1.2 Times 10^-26 f) 2NOCl(g) 2NO(g) + Cl_2(g): K_p = 1.7 Times 10^-2 What is the K_p equilibrium-constant expression for the following equilibrium? Ti(s) + 2Cl_2(g) TiCl_2(l) A) 1/(P_Cl_2)^2 B) (P_Cl_2)^2 C) P_Cl_2 D) 1/P_Cl_2 E) P_TiCl_4/P_Ti(P_Cl_2)^2 Which of the following is/are true concerning a chemical reaction at equilibrium The system will be a mixture of reactant and products. The rate of the forward and reverse reactions are equal. The amount of each reactant and product is constant. A) 1 only B) 2 only C) 3 only D) 1 and 2 E) 1, 2, and 3 A chemical reaction that is first-order in X is observed to have a rate the initial concentration of X is 0.1 M, what is the concentration of A) 0.20 M B) 0.017 M C) 64 M D) 0.98 M E) 0.59 M
For which of the following reactions will the reactant experience the largest decomposition upon reaching equilibrium at 500 K A) 2NO_2F(g) 2NO_2(g) + F_2(g): K_p = 6.6 Times 10^-22 B) 2SO_2(g) 2SO_2(g) + O_2(g): K_p = 1.3 Times 10^-5 C) 2NO_2(g) 2NO(g) + O_2(g): K_p = 5.9 Times 10^-5 D) 2NOF(g) 2NO(g) + F_2(g): K_p = 1.2 Times 10^-26 f) 2NOCl(g) 2NO(g) + Cl_2(g): K_p = 1.7 Times 10^-2 What is the K_p equilibrium-constant expression for the following equilibrium? Ti(s) + 2Cl_2(g) TiCl_2(l) A) 1/(P_Cl_2)^2 B) (P_Cl_2)^2 C) P_Cl_2 D) 1/P_Cl_2 E) P_TiCl_4/P_Ti(P_Cl_2)^2 Which of the following is/are true concerning a chemical reaction at equilibrium The system will be a mixture of reactant and products. The rate of the forward and reverse reactions are equal. The amount of each reactant and product is constant. A) 1 only B) 2 only C) 3 only D) 1 and 2 E) 1, 2, and 3 A chemical reaction that is first-order in X is observed to have a rate the initial concentration of X is 0.1 M, what is the concentration of A) 0.20 M B) 0.017 M C) 64 M D) 0.98 M E) 0.59 M