What is the equilibrium constant for the reaction below, given the listed concentrations at equilibrium? Report your answer to 2 decimal places.
3 A + 2 B ⇌ 3 C + 2 D
[A]eq = 0.6 M, [b]eq = 0.8 M, [C]eq = 0.98 M, [D]eq = 0.58 M.
What is the equilibrium constant for the reaction below, given the listed concentrations at equilibrium? Report...
1a. How many grams of iron(III) nitrate nonahydrate are required to prepare 61 mL of a 0.92 M solution? Report your answer to two (2) decimal places. 1b. What is the equilibrium constant for the reaction below, given the listed concentrations at equilibrium? Report your answer to 2 decimal places. 2 A + 1 B ⇌ 1 C + 3 D [A]eq = 1.03 M, [b]eq = 1.87 M, [C]eq = 1.16 M, [D]eq = 2 M. thank you so...
What is the equilibrium constant, Keq, for the reaction listed below at 416 K. Report your answer with three (3) significant figures. You may use scientific notation in your answer, but be sure you use the correct format. PCl5(g) ⇌ PCl3(g) + Cl2(g)
What is the equilibrium constant (K) for the following reaction given the equilibrium concentrations of each substance are [HI 0.85 M, [H]-0.27 M, and [L]-0.60 M 22. 2 HI (g) H, (g) I, (g) a. 5.25 b. 0.22c.4.5 d. 0.19 23. Given: 2 SO, (g) +O2(g) 2503 (g) and Ke-4.3 x 102 and that the following concentrations are present: So, 0.10 M Is the mixture at equilibrium, yes or no? If not at equilibrium, in which direction - [OJ-0.10 M...
Consider the following reaction, equilibrium concentrations, and equilibrium constant at a particular temperature. Determine the equilibrium concentration of H2O(g). C2H4(g) + H2O(g) ⇌ C2H5OH(g) Kc = 9.0 × 104 [C2H4]eq = 0.95 M [C2H5OH]eq = 5.03 M A. A) 9.9 × 10-7 M B. B) 80.0 M C. C) 5.9 x 10-5 D. D) 1.68 M E. E) 0.021 M F. F) none of these
Consider the reaction and the associated equilibrium constant. Determine the equilibrium concentrations of A and B. Assume the initial concentration of A = 1.0 M and that no B is present at the beginning of the reaction, since B is the product. A(g) ⇌ B(g) Kc = 4.0 Group of answer choices A [A] = 0.2 M; [B] = 0.8 M B [A] = 0.4 M; [B] = 0.1 M C [A] = 1. M; [B] = 4. M D [A]...
Question 3 35 pts Determine the value of the equilibrium constant (K) for the reaction listed below based on the concentrations provided. Alaq) + 2 B(aq) = 3(aq) + D(aq) Reagent/Product A B C D 0.17 0.69 149 0.87 Concentration (mol/L) Question 4 35 pts Determine the equilibrium molar concentration of C in the following reaction if the initial molar concentration of Ais 0.10 M and Bis 0.25 M. The equilibrium constant for the reaction is 78. A(aq) + B(aq)...
Calculate Kc for the following reaction given the following equilibrium concentrations of H2(g) = 1.60 M CO(g) = .0030 M, and H2O(g) = 0.030 M. C(s) + H2O(g) = CO(g) + H2(g) (Hint: You DO include H2O(g) in the equilibrium expression) K = ? Save Answer Calculate K, for the following reaction given the following equilibrium concentrations of H2(9) = 1.60 M COO) = .0030 M, and H,00 = 0.030 M. Co+H,09 = COO + H2(9) (Hint: You Do include H,0...
The equilibrium constant, K, of a reaction at a particular temperature is determined by the concentrations or pressures of the reactants and products at equilibrium. For a gaseous reaction with the general form aA+bB⇌cC+dD the Kc and Kp expressions are given by Kc=[C]c[D]d[A]a[B]b Kp=(PC)c(PD)d(PA)a(PB)b The subscript c or p indicates whether K is expressed in terms of concentrations or pressures. Equilibrium-constant expressions do not include a term for any pure solids or liquids that may be involved since their composition...
please help with these two questions QUESTION 2 Consider the following reaction and its equilibrium constant: SO2(g) + NO 2(0) SO 3(g) + NO(g) K c = 0.33 A reaction mixture contains 0.41 M SO 2, 0.13 M NO 2.0.11 M SO 3 and 0.13 M NO. Which of the following statements is TRUE concerning this system? The reaction quotient will decrease The reaction will shift in the direction of reactants. The reaction will shift in the direction of products,...
2. For the acid dissociation reaction below, the equilibrium concentrations are given as [H'] = 0.0060 M, [C2H302] =0.0060 M and the equilibrium constant, K is given as 1.8 x10-5. HC2H3O2 (aq) + (aq) + C2H:O2 (aq) a) Write the equilibrium constant expression for the reaction b) Calculate the concentration of HC2H302 at equilibrium