Given the following reaction at equilibrium: PC13(g) + Cl2(g) PCI5 (g) टे The amount of PCI5 (9) in the system can be increased by: (a) decreasing the concentration of Cl₂ at constant temperature and pressure (b) increasing the temperature at constant pressure (c) adding a catalyst at constant temperature and pressure (d) increasing the pressure at constant temperature (e) injecting some He gas b d AH = -45 kJ/mol of PCI5(g)

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter12: Gaseous Chemical Equilibrium
Section: Chapter Questions
Problem 54QAP: Consider the following hypothetical reaction: X2(g)+R(s)X2R(g) R has a molar mass of 73 g/mol. When...
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Given the following reaction at equilibrium:
PC|3(g) + Cl2(g) →PCI5 (g)
The amount of PCI5(g) in the system can be increased by:
(a) decreasing the concentration of Cl2 at constant temperature and pressure
(b) increasing the temperature at constant pressure
b
d
AH = -45 kJ/mol of PCI5(g)
(c) adding a catalyst at constant temperature and pressure
(d) increasing the pressure at constant temperature
(e) injecting some He gas
Transcribed Image Text:Given the following reaction at equilibrium: PC|3(g) + Cl2(g) →PCI5 (g) The amount of PCI5(g) in the system can be increased by: (a) decreasing the concentration of Cl2 at constant temperature and pressure (b) increasing the temperature at constant pressure b d AH = -45 kJ/mol of PCI5(g) (c) adding a catalyst at constant temperature and pressure (d) increasing the pressure at constant temperature (e) injecting some He gas
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