Phosphorus pentachloride reacts to form phosphorus trichloride and chlorine, like this: PCI5(g) → PCI3(g)+Cl,(g) Use this chemical equation to answer the questions in the table below. . O None. Suppose 155. mmol of PCl, are added to an empty flask. How much O Some, but less than 155. mmol. PCI, will be in the flask at 155. mmol. equilibrium? More than 155. mmol. Suppose 215. mmol of PCl, and O None. 215. mmol of Cl, are added to an O Some, but less than 215. mmol. 215. mmol. empty flask. How much PCI, will be in the flask at equilibrium? O More than 215. mmol.

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 86QAP
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%24
II
O KINETICS AND EQUILIBRIUM
Understanding that no reaction goes to 100% completion
Phosphorus pentachloride reacts to form phosphorus trichloride and chlorine, like this:
PCI5(g) → PCI3(g)+Cl,(g)
Use this chemical equation to answer the questions in the table below.
None.
Suppose 155. mmol of PCl, are
O Some, but less than 155. mmol.
added to an empty flask. How much
PCl, will be in the flask at
155. mmol.
equilibrium?
More than 155. mmol.
Suppose 215. mmol of PCl, and
O None.
215. mmol of Cl, are added to an
O Some, but less than 215. mmol.
empty flask. How much PCl, will be
O 215. mmol.
in the flask at equilibrium?
O More than 215. mmol.
Check
Explanation
O 2021 McGraw Hill LLC. All Rights Re
MacBook Air
DD
F5
F4
esc
%23
4.
3.
FI
Transcribed Image Text:%24 II O KINETICS AND EQUILIBRIUM Understanding that no reaction goes to 100% completion Phosphorus pentachloride reacts to form phosphorus trichloride and chlorine, like this: PCI5(g) → PCI3(g)+Cl,(g) Use this chemical equation to answer the questions in the table below. None. Suppose 155. mmol of PCl, are O Some, but less than 155. mmol. added to an empty flask. How much PCl, will be in the flask at 155. mmol. equilibrium? More than 155. mmol. Suppose 215. mmol of PCl, and O None. 215. mmol of Cl, are added to an O Some, but less than 215. mmol. empty flask. How much PCl, will be O 215. mmol. in the flask at equilibrium? O More than 215. mmol. Check Explanation O 2021 McGraw Hill LLC. All Rights Re MacBook Air DD F5 F4 esc %23 4. 3. FI
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