Homework Help is Here – Start Your Trial Now!
Science
Chemistry
3) Phosphorous trichloride reacts with chlorine to phosphorous pentachloride. In this gas-phase reaction the starting amounts are 0.2 mol phosphorous trichloride and 0.1 mol chlorine at 250° C and a (constant) volume of 1 L. In equilibrium, the number of moles for phosphorous trichloride is 0.12 mol. Determine the starting concentrations, the equilibrium concentrations, and the equilibrium constant! You can use Kc in this case.

3) Phosphorous trichloride reacts with chlorine to phosphorous pentachloride. In this gas-phase reaction the starting amounts are 0.2 mol phosphorous trichloride and 0.1 mol chlorine at 250° C and a (constant) volume of 1 L. In equilibrium, the number of moles for phosphorous trichloride is 0.12 mol. Determine the starting concentrations, the equilibrium concentrations, and the equilibrium constant! You can use Kc in this case.

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 61QRT
See similar textbooks
icon
Related questions
Question
please help me with question 3. Thank you, a detailed explanation would help a lot.
3) Phosphorous trichloride reacts with chlorine to phosphorous pentachloride. In this gas-phase reaction the starting amounts are 0.2 mol phosphorous trichloride and 0.1 mol chlorine at 250° C and a (constant) volume of 1 L. In equilibrium, the number of moles for phosphorous trichloride is 0.12 mol. Determine the starting concentrations, the equilibrium concentrations, and the equilibrium constant! You can use Kc in this case. 4) For the reaction in #3, the reaction enthalpy is -88 kJ. In which way will both the concentration of chlorine and the equilibrium constant K, be influenced, if a) PCI3 is added? b) PCI5 is added? c) the temperature is raised? d) the volume is reduced?
Transcribed Image Text:3) Phosphorous trichloride reacts with chlorine to phosphorous pentachloride. In this gas-phase reaction the starting amounts are 0.2 mol phosphorous trichloride and 0.1 mol chlorine at 250° C and a (constant) volume of 1 L. In equilibrium, the number of moles for phosphorous trichloride is 0.12 mol. Determine the starting concentrations, the equilibrium concentrations, and the equilibrium constant! You can use Kc in this case. 4) For the reaction in #3, the reaction enthalpy is -88 kJ. In which way will both the concentration of chlorine and the equilibrium constant K, be influenced, if a) PCI3 is added? b) PCI5 is added? c) the temperature is raised? d) the volume is reduced?
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Chemical Equilibrium
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.
Recommended textbooks for you
Chemistry: The Molecular Science
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Principles of Modern Chemistry
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning
Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
Chemistry
ISBN:
9781285199030
Author:
Steven S. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
General Chemistry - Standalone book (MindTap Cour…
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
Chemistry
ISBN:
9781938168390
Author:
Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:
OpenStax
SEE MORE TEXTBOOKS