Carbon tetrachloride reacts at high temperatures with oxygen to produce two toxic gases, phosgene and chlorine. CCM()+¹/20₂) COCI₂(g) + Cl₂(g). Ke-4.4 x 10 at 1,000 K Calculate K, for the reaction 2CCl4(g) + O2(g) + 2COC₂(g) + 2Cl₂(g). 1.9 × 1019 1.9 × 1010 4.4 x 10 None of those is correct 8.8×10

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...
icon
Related questions
Question

 

Please solce the following problems! Thank you

Carbon tetrachloride reacts at high temperatures with oxygen to produce two toxic
gases, phosgene and chlorine.
CC14(8) + ¹/2O2(g) → COC₂(g) + Cl₂(g). Ke-4.4 x 10% at 1,000 K
Calculate K, for the reaction 2CCl4(g) + O₂(g)2COC₂(g) + 2Cl₂(g).
1.9 x 1019
1.9 x 1010
4.4 x 10⁹
None of those is correct
8.8 × 10⁹
3. At 700 K, the reaction 2502(g) + O₂(g) 2503(g) has the equilibrium constant K
4.3 x 106, and the following concentrations are present: (SO₂) - 0.10 M; [SO] - 10.
M: [0₂] = 0.10 M. Is the mixture at equilibrium? If not at equilibrium, in which
direction (as the equation is written), left to right or right to left, will the reaction
proceed to reach equilibrium?
Yes, the mixture is at equilibrium.
There is not enough information to be able to predict the direction.
No, left to right
No, right to left
For the reaction H₂(g) + 12(g) + 2HI(g), K-50.2 at 445°C. If [H₂] - [1₂] - [HI] -
1.75 x 10-3 M at 445°C, which one of these statements is true?
The system is at equilibrium, thus no concentration changes will occur.
The concentrations of H₂ and 12 will increase as the system approaches
equilibrium.
The concentrations of HI and I will increase as the system approaches
equilibrium.
The concentration of HI will increase as the system approaches equilibrium.
The concentrations of H₂ and HI will fall as the system moves toward
equilibrium.
4. Consider the following equilibria:
2503(g) 250₂(g) + O₂(g) Ke-2.3 x 10-7
2NO3(g) + 2NO₂(g) + O₂(g) Ke-1.4 x 10-3
Calculate the equilibrium constant for the reaction
SO2(g) + NO3(g) → SO3(g) + NO₂(g)
3.2 x 10-10
78
None of those is correct
1.3 x 10-2
1.6 x 10-4
Transcribed Image Text:Carbon tetrachloride reacts at high temperatures with oxygen to produce two toxic gases, phosgene and chlorine. CC14(8) + ¹/2O2(g) → COC₂(g) + Cl₂(g). Ke-4.4 x 10% at 1,000 K Calculate K, for the reaction 2CCl4(g) + O₂(g)2COC₂(g) + 2Cl₂(g). 1.9 x 1019 1.9 x 1010 4.4 x 10⁹ None of those is correct 8.8 × 10⁹ 3. At 700 K, the reaction 2502(g) + O₂(g) 2503(g) has the equilibrium constant K 4.3 x 106, and the following concentrations are present: (SO₂) - 0.10 M; [SO] - 10. M: [0₂] = 0.10 M. Is the mixture at equilibrium? If not at equilibrium, in which direction (as the equation is written), left to right or right to left, will the reaction proceed to reach equilibrium? Yes, the mixture is at equilibrium. There is not enough information to be able to predict the direction. No, left to right No, right to left For the reaction H₂(g) + 12(g) + 2HI(g), K-50.2 at 445°C. If [H₂] - [1₂] - [HI] - 1.75 x 10-3 M at 445°C, which one of these statements is true? The system is at equilibrium, thus no concentration changes will occur. The concentrations of H₂ and 12 will increase as the system approaches equilibrium. The concentrations of HI and I will increase as the system approaches equilibrium. The concentration of HI will increase as the system approaches equilibrium. The concentrations of H₂ and HI will fall as the system moves toward equilibrium. 4. Consider the following equilibria: 2503(g) 250₂(g) + O₂(g) Ke-2.3 x 10-7 2NO3(g) + 2NO₂(g) + O₂(g) Ke-1.4 x 10-3 Calculate the equilibrium constant for the reaction SO2(g) + NO3(g) → SO3(g) + NO₂(g) 3.2 x 10-10 78 None of those is correct 1.3 x 10-2 1.6 x 10-4
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Concentration Terms
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY