Part 1:(a) Calculate K at 298 K for the following reaction:2C(graphite) + O₂(g) = 2CO(g)K = 1.25C(graphite)CO(g)0₂ (8)Part 2 out of 2AGⓇx 10||48(b) Use the equilibrium constant to calculate AG (in kJ) at 298 K for the following reaction:2HCl(g) + Br₂(1) ⇒ 2HBr(g) + Cl₂(g)K= 2.22 × 10-15 at 298 KAG KJkJCmolx 100-137.20kJ

Answered: Image /qna-images/answer/35897dd0-a778-4942-a78b-4b497e001b4a.jpg

Part 1: (a) Calculate K at 298 K for the following reaction: 2C(graphite) + O₂(g) = 2CO(g) K = 1.25 C(graphite) CO(g) 0₂(g) Part 2 out of 2 AGⓇ x 10 || 48 kJ fmol (b) Use the equilibrium constant to calculate AGº (in kJ) at 298 K for the following reaction: 2HCl(g) + Br₂(1)→ 2HBr(g) + Cl₂(g) K = 2.22 × 10-¹5 at 298 K x 10 AG 0 -137.2 0 kJ

Part 1: (a) Calculate K at 298 K for the following reaction: 2C(graphite) + O₂(g) = 2CO(g) K = 1.25 C(graphite) CO(g) 0₂(g) Part 2 out of 2 AGⓇ x 10 || 48 kJ fmol (b) Use the equilibrium constant to calculate AGº (in kJ) at 298 K for the following reaction: 2HCl(g) + Br₂(1)→ 2HBr(g) + Cl₂(g) K = 2.22 × 10-¹5 at 298 K x 10 AG 0 -137.2 0 kJ

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

One of the image shows the problem and the other image show the aleks data required to slove the problem.
Determine the equilibrium constant Kp at 25°C for the reaction: (AGxn-69.7 kJ/mol) 00 2.60 13.4 6.07 x 10-13 8.28 x 10-2 1.65 x 10¹2 2NO(g) + O₂(g) = 2NO₂(g)
Given the following two measurements of the equilibrium constant for a reaction, calculate DH° for the reaction. T,°C K 5.6 x 106 1.3х 109 35.0 54.0 Tvne v Our an swer
Calculate the value of K, for the equation C(s) + CO, (g) = 2 CO(g) Kp = ? given that at a certain temperature C(s) + 2H,0(g) = CO2 (g) + 2H, (g) H, (g) + CO, (g) = H, 0(g) + CO(g) Kpl = 3.93 Kp2 = 0.769
The equilibrium constant, K,, for the following reaction is 0.160 at 298 K. 2NOBr(g) 2NO(g) + Br2(g) If AH° for this reaction is 16.1 kJ, what is the value of K, at 420 K? Kp =
Calculate AG° and K, at 25 °C for the reaction 2 HBr(g) + Cl2(g) → 2 HCl(g) + Br,(t) Is the reaction product-favored or reactant-favored under standard conditions? Thermodynamic Data: Species G°f (kJ/mol) -53.45 HBr(g) HCl(g) -95.09 AG° = kJ/mol Kp= product-favored reactant-favored
7.B Consider the chemical equation C(s) + 2A(g) 5 2B(I) + heat. Be sure to briefly JUSTIFY each answer below. (a) Will SQUEEZING the container cause a disturbance to equilibrium? If so, then in what direction will the reaction occur? (b) Will RAISING THE TEMPERATURE of the system cause a disturbance to equilibrium? If so, then in what direction will the reaction occur? (c) What is the sign of the standard reaction ENTHALPY? Does the enthalpy change provide a favorable or unfavorable contribution to the spontaneity of the forward reaction at standard state conditions? (d) What is the sign of the standard reaction ENTROPY? Does the entropy change provide a favorable or unfavorable contribution to the spontaneity of the forward reaction at standard state conditions? (e) Based on (c,d) describe the preference for products or reactants at equilibrium at very LOW temperatures. (f) Based on (c,d) describe the preference for products or reactants at equilibrium at very HIGH temperatures.
A sample of solid (NH4)(NH2CO2) is placed in an evacuated container at 25°C, and it decomposes as follows with K = 231x10 (NH4)(NH>CO2)(0) 2 NH3(g) + CO2(g) Which aspoct of this reaction at this temperature cannot be determined based on the information provided in the question? Selec one O a the sign of As° for thc reaction b. the sign of AG° for the reaction Oc the magnitude of the heat flow (q) for the reaction Od the sign of the heat flow (g) for the reaction O e the sign of the work (w) for the reaction 1 the magnitude of AG° for the reaction
Give correct detailed Solution (don't give Handwritten answer)
Q4. (a) What is Eell for the following unbalanced reaction? Fe (s) + O2 (g) + 2H20 (4) Fe3 (aq) + 40H (aq) (b) Balance the reaction. (c) What is A,G° for the reaction? (d) What are the conditions of the above process?
Calculate the value of Kp for the equation C(s) + CO₂(g) = 2 CO(g) given that at a certain temperature Kp = Kp = ? C(s) + 2 H₂O(g) = CO₂(g) + 2 H₂(g) H₂(g) + CO₂(g) = H₂O(g) + CO(g) Kpl = 3.93 = 0.769 Kp2 =
What is the value of K for this aqueous reaction at 298 K? K = A+B=C+D AGO = 12.68 kJ/mol