At some temperature, K = 270 for the gas phase reaction H2+ F2 2HF What is the concentration of HF in an equilibrium mixture established by adding 2.62 mol each of H2 and F2 to a 1.00 L container at this temperature? [HF] = = X M What would be the equilibrium concentration of HF if 4.20 mol HF were removed from the above equilibrium mixture? [HF] = X M

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 51QRT: At room temperature, the equilibrium constant Kc for the reaction 2 NO(g) ⇌ N2(g) + O2(g) is 1.4 ×...
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At some temperature, K = 270 for the gas phase reaction
H2+ F2 2HF
What is the concentration of HF in an equilibrium mixture established by adding 2.62 mol each of H2 and F2 to a 1.00 L container
at this temperature?
[HF] =
=
X M
What would be the equilibrium concentration of HF if 4.20 mol HF were removed from the above equilibrium mixture?
[HF] =
X M
Transcribed Image Text:At some temperature, K = 270 for the gas phase reaction H2+ F2 2HF What is the concentration of HF in an equilibrium mixture established by adding 2.62 mol each of H2 and F2 to a 1.00 L container at this temperature? [HF] = = X M What would be the equilibrium concentration of HF if 4.20 mol HF were removed from the above equilibrium mixture? [HF] = X M
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