People AlamoBOOKS+ Digital Course Materials Course Syllabus MISSED THIS? Watch IWE: Finding Equilibrium Constants from Experimental Concentration Measurements ; Read Section 16.6. You can click on the Review link to access the section in your eText. Consider the following reaction: Part A Find K at 25 °C. Express your answer using three significant figures. H2 (g) + I2 (g) =2 HI (g) Complete the following table. Assume that all concentrations are equilibrium concentrations in M. T (°C) H₂ [I-1 [HI] [KC] 25 0.0355 0.0388 0.922 - Η ΜΕ ΑΣΦ Kc = Submit Request Answer 340 4.60x10-2 0.390 M M 90.6 Part B 4.90x10-2 4.68×10-2 445 - 50.2 M M Find [H2] at 340 °C. Express your answer using two significant figures. ΤΟ ΑΣΦ H₂- ? M

People AlamoBOOKS+ Digital Course Materials Course Syllabus MISSED THIS? Watch IWE: Finding Equilibrium Constants from Experimental Concentration Measurements ; Read Section 16.6. You can click on the Review link to access the section in your eText. Consider the following reaction: Part A Find K at 25 °C. Express your answer using three significant figures. H2 (g) + I2 (g) =2 HI (g) Complete the following table. Assume that all concentrations are equilibrium concentrations in M. T (°C) H₂ [I-1 [HI] [KC] 25 0.0355 0.0388 0.922 - Η ΜΕ ΑΣΦ Kc = Submit Request Answer 340 4.60x10-2 0.390 M M 90.6 Part B 4.90x10-2 4.68×10-2 445 - 50.2 M M Find [H2] at 340 °C. Express your answer using two significant figures. ΤΟ ΑΣΦ H₂- ? M

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter14: Chemical Equilibrium

Section: Chapter Questions

Problem 14.95QE: Nitrogen, hydrogen, and ammonia are in equilibrium in a 1000-L reactor at 550 K. The concentration...

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Describe a nonchemical system that is not in equilibrium, and explain why equilibrium has not been achieved.
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Describe a nonchemical system that is in equilibrium, and explain how the principles of equilibrium apply to the system.
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. Suppose that for the reaction PCl5(g)PCl3(g)+Cl2(g)it is determined, at a particular temperature. that the equilibrium concentrations are [PCl5(g)]=0.0711M,[PCl3(g)]=0.0302M, and [Cl2(g)]=0.0491M. Calculate the value of K for he reaction at this temperature.
What is the approximate value of the equilibrium constant KP for the change C2H5OC2H5(l)C2H5OC2H5(g) at 25 C. {Vapor pressure was described in the previous Chapter on liquids and solids; refer back to this chapter to find the relevant information needed to solve this problem.)