A student ran the following reaction in the laboratory at 431 K: PCI 5(9) PC13(g) + Cl₂(9) When she introduced 2.02 moles of PCI5(g) into a 1.00 liter container, she found the equilibrium concentration of Cl₂(g) to be 3.08x10-2 M. Calculate the equilibrium constant, Kc, she obtained for this reaction.
A student ran the following reaction in the laboratory at 431 K: PCI 5(9) PC13(g) + Cl₂(9) When she introduced 2.02 moles of PCI5(g) into a 1.00 liter container, she found the equilibrium concentration of Cl₂(g) to be 3.08x10-2 M. Calculate the equilibrium constant, Kc, she obtained for this reaction.
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...
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![A student ran the following reaction in the laboratory at 431 K:
\[ \text{PCl}_5(g) \rightleftharpoons \text{PCl}_3(g) + \text{Cl}_2(g) \]
When she introduced 2.02 moles of PCl₅(g) into a 1.00 liter container, she found the equilibrium concentration of Cl₂(g) to be \( 3.08 \times 10^{-2} \, M \).
Calculate the equilibrium constant, \( K_c \), she obtained for this reaction.
\[ K_c = \]
(Note: The problem ends here, asking for the calculation of the equilibrium constant, \( K_c \), without providing the final calculated value.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9aca1772-1e0c-4e24-86a8-736d39b6760d%2Fec2048d9-e3c6-4ce8-8378-7c7c16512c62%2Fj2p4vu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A student ran the following reaction in the laboratory at 431 K:
\[ \text{PCl}_5(g) \rightleftharpoons \text{PCl}_3(g) + \text{Cl}_2(g) \]
When she introduced 2.02 moles of PCl₅(g) into a 1.00 liter container, she found the equilibrium concentration of Cl₂(g) to be \( 3.08 \times 10^{-2} \, M \).
Calculate the equilibrium constant, \( K_c \), she obtained for this reaction.
\[ K_c = \]
(Note: The problem ends here, asking for the calculation of the equilibrium constant, \( K_c \), without providing the final calculated value.)
Expert Solution
Step 1 Objective
Given, the equilibrium reaction as follows,
PCl5(g) ⇌ PCl5(g)+Cl2 (g)
with initial amount of PCl5 and equilibrium concentration of chlorine in one liters container.
We are asked to calculate the
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