Homework Answers
2NO2 ----------> 2NO + O2
Kp = [PNO]2 PO2 / {PNO2]2
Substituting the given values
0.863 = [0.30]2 x P O2 / (0.52)2
solving PO2 = 2.593 atm
OPTION B
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EM122_01 Consider the following equilibrated system: 2NO,(0) 2NO() +0,0). If the K value is 0.863, find...
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with detailed explanation. Consider the composite system, which is held at 300 K, shown in figure,...
with detailed explanation.
Consider the composite system, which is held at 300 K, shown in figure, assuming ideal gas behaviour, calculate total pressure if the barriers separating the compartments are removed. Assume that the volume of the barrier is negligible (R = 0.082 L atm/k mol) He (2L, 1.50 atm) Xe (IL, I atm) Ne (4L, 2.500 atm) (c) 2 atm (a) 3 atm (b) 10 atm (d) 1.07 atm
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1. (20 marks) This question is about the system of differential equations dY (3 1 (a) Consider the case k 0 i. Dete...
1. (20 marks) This question is about the system of differential equations dY (3 1 (a) Consider the case k 0 i. Determine the type of equilibrium at (0,0) (e.g., sink, spiral source). i. Write down the general solution. ili Sketch a phase portrait for the system. (b) Now consider the case k -3. (-1+iv ) i. In this case, the matrix has an eigenvalue 2+i/2 with eigenvector and an eigenvalue 2-W2 with eigenvector Determine the type of equilibrium at...
1. Consider the following reaction and its equilibrium constant: N2O(8) = 2NO,(g) Kp = 0.0059 A...
1. Consider the following reaction and its equilibrium constant: N2O(8) = 2NO,(g) Kp = 0.0059 A reaction mixture contains 0.65 atm N, O, and 2.10 atm No,. Which of the following statements is TRUE concerning this system? a. Q> Kreaction proceeds to right b. Q<k, reaction proceeds to right Q> K, reaction proceeds to left d. Q<K, reaction proceeds to left e. The system is in equilibrium 2. The above reaction (in question 1) is exothermic. Based on this, the...
1. Consider the system 2(t)--3i(t) +z2(t) +3() (a) (i) Find the linearised system at the equilibrium point (0, 0)....
1. Consider the system 2(t)--3i(t) +z2(t) +3() (a) (i) Find the linearised system at the equilibrium point (0, 0). (ii) What type of equilibrium point is (0,0)? (State your reasons fully.) (ii) Sketch the phase portrait for the linearised system near (0,0). (b) Repeat part (a) for the equilibrium point at (1,0). (c) (i) Are there any other equilibria? (ii) Read the Grobman-Hartman theorem and confirm that it applies to the above equilibria.
1. Consider the system 2(t)--3i(t) +z2(t) +3()...
9. The equilibrium constants for the following reactions are K, and K2 as shown, 2NO (g) +02 (g)2NO2 (2) Ki 2S02 (g) + 02 (g)2SO3 (g) K2 the equilibrium constant for the reaction, NO2 (g)+ SO2 (g)sNO (g)+SO3 (g), is K2 c. a. K,K2 e. none of these 2 2K 14 10. The solubility product expression (Kip) for the dissolution of Group I salt KCI) in water is K+ ICI 11. A 7 L sample of a gas is confined...
(a) For the reaction 2NO2 (g) 2NO (g) + 02 (g) K # 0.50. Predict the direction in which the system will move to reach equilibrium if the initial gas pressures are NO: 0.20 atm . NO2: 0.20 atm (answer: to the right because Q< K) .NO2: 0.0961 atm 02: 0.0589 atm NO: 0.280 atm (answer: the system is already at equilibrium because Q -K) O2: 0.20 atm NO: 0.56 atm NO2: 0.20 atm (answer: to the left because Q>...
333 241 Consider the following reaction: 22(g) +O (g) 2NO (g) A 5.00 L flask was filled with 0.500 atm N0(g) and 0.500 atm He(g) at 500.0 °C. At equilibrium, the pressure of O(g) is found to be 5.0 x10 atm. What is the value of K.?
Consider the following equilibrium system at 821 K. 2NOCI(g) 2NO(g) + Cl2 (g) If an equilibrium mixture of the three gases at 821 K contains 9.34 x 103 M NOCI 3.47 x 102 M NO, and 2.57 x 10 M Cl2, what is the value of the equilibrium constant К? К We were unable to transcribe this imageConsider the following equilibrium system at 521 K 2CH2 Cl2 (g) CH4 (g)CC4 (g) If an equilibrium mixture of the three gases at...
with detailed explanation.
Consider the composite system, which is held at 300 K, shown in figure, assuming ideal gas behaviour, calculate total pressure if the barriers separating the compartments are removed. Assume that the volume of the barrier is negligible (R = 0.082 L atm/k mol) He (2L, 1.50 atm) Xe (IL, I atm) Ne (4L, 2.500 atm) (c) 2 atm (a) 3 atm (b) 10 atm (d) 1.07 atm
1. (20 marks) This question is about the system of differential equations Y. dt=(k 1 (a) Consider the case k = 0. i. Determine the type of equilibrium at (0,0) (e.g., sink, spiral source). ii. Write down the general solution. iii. Sketch a phase portrait for the system. (b) Now consider the case k3 In this case, the matrix has an eigenvalue 2+V/2 with eigenvector i. -1+iv2 and an eigenvalue 2 iv2 with eigenvector . Determine the type of equilibrium...
1. (20 marks) This question is about the system of differential equations dY (3 1 (a) Consider the case k 0 i. Determine the type of equilibrium at (0,0) (e.g., sink, spiral source). i. Write down the general solution. ili Sketch a phase portrait for the system. (b) Now consider the case k -3. (-1+iv ) i. In this case, the matrix has an eigenvalue 2+i/2 with eigenvector and an eigenvalue 2-W2 with eigenvector Determine the type of equilibrium at...
1. Consider the following reaction and its equilibrium constant: N2O(8) = 2NO,(g) Kp = 0.0059 A reaction mixture contains 0.65 atm N, O, and 2.10 atm No,. Which of the following statements is TRUE concerning this system? a. Q> Kreaction proceeds to right b. Q<k, reaction proceeds to right Q> K, reaction proceeds to left d. Q<K, reaction proceeds to left e. The system is in equilibrium 2. The above reaction (in question 1) is exothermic. Based on this, the...
1. Consider the system 2(t)--3i(t) +z2(t) +3() (a) (i) Find the linearised system at the equilibrium point (0, 0). (ii) What type of equilibrium point is (0,0)? (State your reasons fully.) (ii) Sketch the phase portrait for the linearised system near (0,0). (b) Repeat part (a) for the equilibrium point at (1,0). (c) (i) Are there any other equilibria? (ii) Read the Grobman-Hartman theorem and confirm that it applies to the above equilibria.
1. Consider the system 2(t)--3i(t) +z2(t) +3()...
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