Hydrogen iodide, HI, decomposes at moderate temperatures according to the equation 2HI(9) - H2 (g) + L (g) The amount ofI, in the reaction mixture can be determined from the intensity of the violet color of I,; the more intense the color, the more I, in the reaction vessel. When 3.91 mol HI was placed in a 5.00-L vessel at a certain temperature, the equilibrium mixture was found to contain 0.431 mol I2. What is the value ofK, for the decomposition of HI at this temperature? K. =

Hydrogen iodide, HI, decomposes at moderate temperatures according to the equation 2HI(9) - H2 (g) + L (g) The amount ofI, in the reaction mixture can be determined from the intensity of the violet color of I,; the more intense the color, the more I, in the reaction vessel. When 3.91 mol HI was placed in a 5.00-L vessel at a certain temperature, the equilibrium mixture was found to contain 0.431 mol I2. What is the value ofK, for the decomposition of HI at this temperature? K. =

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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Question

Hydrogen iodide, HI, decomposes at moderate temperatures according to the equation
2HI(9) - H2 (g) + L (g)
The amount ofI, in the reaction mixture can be determined from the intensity of the violet color of I,; the more intense the color, the more I, in the reaction vessel. When 3.91 mol HI was
placed in a 5.00-L vessel at a certain temperature, the equilibrium mixture was found to contain 0.431 mol I2. What is the value ofK, for the decomposition of HI at this temperature?
K. =

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