We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
For a simple reaction, A ↔ B, the expression for the equilibria is Kc = [B]/[A]....
You are studying the reaction: A(aq) ↔ 3 B(aq) The value of Kc for this reaction is 0.685. When the reaction reaches equilibrium, you find [A]eq=0.133M. What is [B]eq? Report your answer to 3 decimal places. Your Answer:
Consider the equilibrium constant Kc for the reaction: N2O4(g) ↔ 2NO2(g) is 0.211 at 100°C. What is the value for the equilibrium constant is the reaction is balanced as ½ N2O4(g) ↔ NO2(g) ? A. 0.106 B. 0.459 C. 0.211 D. 0.422
For the reaction A(g) + 2B(g) ↔ C(g) ; Kc = 10 Which direction will it proceed if [A] = 0.100, [B]= 0.100 , and [C] = 0.100 is found before equilibrium is established? A. Left B. Right C. No change Why?
Consider the equilibrium constant Kc for the reaction: N2O4(g) ↔ 2NO2(g) is 0.211 at 100°C. What is the value for the equilibrium constant if the reaction is reversed: 2NO2(g) ↔ N2O4(g) ? A. -0.211 B. 0.211 C. 4.74 D. -4.74
What is the equilibrium expression for the following system? B2O3(s) + 6HF(g) ↔ 2BF3(g) + 3H2O(g) Question 2 options: a) Kc = [BF3]2 [H2O] / [HF]6 b) Kc = [BF3]2 [H2O]3 / [B2O3][HF]6 c) Kc = [B2O3][HF]6 / [H2O]3 [BO3]2 d) Kc = [BF3]2 [H2O]3 / [HF]6 e) Kc = [BF3]2 [H2O]3 / [HF]
Complete the equations for the following equilibria, calculate Kc for each reaction and express its value in proper scientific notation. Complete the equations for the following equilibria, calculate Kc for each reaction and express its value in proper scientific notation.
Hydrogen sulfide decomposes according to the following reaction, and at 700.0 °C the value of Kc is 9.30 x 10-8 . 2 H2S (g) ↔ 2 H2 (g) + S2 (g) If a 15.0 L container originally contains 2.10 mol of each product and 0.150 mol of the reactant determine the following. a) Write the expression for Kc. b) Find the value of the reaction quotient, Q. Final Answer for b): c) To which side will the reaction proceed? Circle...
1. Write the equilibrium constant expression for the following reaction: H3PO4(aq) + 3 H2O(l) ↔ PO4 3- (aq) + 3 H3O+ (aq) 2. (LeChatlier’s principle) The following reaction has Kc = 4.2 x 102 at 325oC, all gases. PBr3 + Cl2 ↔ PCl3 + Br2 ΔHo = -47 kJ/mol a. For this reaction at equilibrium, [PBr3] = [Cl2] = 0.0273 M, and [PCl3] = [Br2] = 0.560 M. What do you expect to happen to the equilibrium concentrations of each...
You are studying the reaction: A(aq) + 2 B(aq) ↔ C(aq) + D(aq) When the reaction reaches equilibrium, you find [A]eq=0.209M, [B]eq=0.285M, [C]eq=0.781M, and [D]eq=0.779M . What is the value of Kc for this reaction? Report your answer to 2 decimal places. Your Answer:
Which equilibrium constant expression(s) are for the following reaction. NH3(aq)↔NH3(g) Choose from the list below and enter the letters alphabetical order. (e.g. AH) A) (pNH3)eq F) (pNH3)eq2 B) [NH3]eq G) [NH3]eq-2 C) (pNH3)eq-1 H) (pNH3)eq-2 D) [NH3]eq-1 What is the equilibrium constant expression for the following reaction: Ru2+(aq) + 6NH3(aq)↔Ru(NH3)62+(aq) Choose from the list below and enter the letters alphabetical order. (e.g. For an equilibrium constant of [NH3]6eq[Ru2+]eq enter AH.) A) [Ru2+]eq E) [NH3]-1eq I) [Ru(NH3)62+]6eq B) [NH3]eq F) [Ru(NH3)62+]-1eq...