Calculate K, for each of the following reactions at 298 K: a. N₂O(g) 2NO₂(g) Kc = 5.9 x 10³ b. N₂(g) + 3H₂(g) 2NH3(9) Kc = 3.7 x 108 c. N₂(g) + O₂(g) 2NO(g) Kc = 4.10 x 10-31

5:13 Question 5 of 17 For the reaction below, Q = 600. What must happen for the reaction to reach equilibrium? 2 A (g) + B (s) 2 C (s) + D (g) Kp = 8210 A) The reaction needs to shift in the forward direction. Submit B) The reaction needs to shift in the reverse direction. C) The reaction is already at equilibrium and no shift needs to take place. D) There is not enough information to determine how the reaction will reach equilibrium. Tap here or pull up for additional resources

7:47 is 10490 at a particular temperature. Question 14.c of 16 The value of Kp for the reaction 2 A(g) + B(g) + 3 C(g) → 2 D(g) + E(g) 1 4 7 +/- 2 5 8 What would be the value of Kp for the reaction 2 D (g) + E(g) → 2 A(g) + B(g) + 3 C(g)? . 3 60 9 .5G O Submit Tap here or pull up for additional resources XU x 100

For the following reaction:  2SO2 (g) + O2 (g) ⇄ 2 SO3 (g) Kp = 0.25 750. torr of SO2, 700. torr of O2 and 600. torr of SO3 is present in a reaction vessel. (Assume volume remains constant.) a) What is the value of Q for this mixture? b) Is this mixture at equilibrium?  If not, will the reaction go forward or backward to establish equilibrium? Explain your reasoning.

CO F3 [Review Topics] At a particular temperature, Kp = 9.75 x 10² for the reaction H₂(g) + 12 (9) 2HI(g) If 2.20 atm of H₂(g) and 2.20 atm of I2 (g) are introduced into a 1.00-L container, calculate the equilibrium partial pressures of all species. Partial pressure of H₂ = Partial pressure of I₂ = Partial pressure of HI = Submit Answer $ 4 000 000 F4 R F Show Hint % 5 T Retry Entire Group F5 atm G atm A 6 atm Cengage Learning Cengage Technical Support 9 more group attempts remaining MacBook Air F6 Y H & 7 44 F7 U * 00 8 F8 2 [References] M ( 9 K F9 O V ) 0 L F10 P - - > Previous Next> F11 + { [ = Save and Exit F12 11 }

8. For the system below, which action will cause an equilibrium shift to the right? * N,(g) + 0,(g) = 2NO(g) O increasing [NO) increasing pressure O decreasing volume O adding a catalyst adding 02(g)

9:58 Consider the equilibrium system described by the chemical reaction below. At equilibrium, a 1.5 L reaction vessel contained a mixture of 5.0 x 10-² M SO3, 3.5 × 10-³ M O₂, and 3.0 × 10-³ M SO₂ at 800.0 K. What are the values of Kc and Kp for the reaction at this temperature? 2 SO₂(g) + O₂(g) = 2 SO3(g) Question 7 of 10 1 Based on the given data, set up the expression for Kc. Each reaction participant must be represented by one tile. Do not combine terms. Kc = [5.0 x 10-²] Once the expression is constructed, solve for Kc. Complete Parts 1-2 before submitting your answer. [2.3 x 10-³] [3.0 x 10-³]² 7.9 x 104 [3.5 x 10-³] [2.0 x 10-³] 2[5.0 x 10-²] 2 1.3 x 10-5 Submit = [3.0 x 10-³] [5.0 x 10-²]² 2[3.5 x 10-³] 2.1 x 10-4 Tap here or pull up for additional resources RESET [3.3 x 10-²] [3.5 x 10-³]² 2[3.0 x 10-³] 4.8 x 10³