in a study of the decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)% H2(g) +½ I½(g) the concentration of HI was followed as a function of time. It was found that a graph of [HI] versus time in seconds gave a straight line with a slope of -1.58×104 M s and a y-intercept of 0.495 M. Based on this plot, the reaction is order in HI and the rate constant for the reaction is Ms!.
in a study of the decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)% H2(g) +½ I½(g) the concentration of HI was followed as a function of time. It was found that a graph of [HI] versus time in seconds gave a straight line with a slope of -1.58×104 M s and a y-intercept of 0.495 M. Based on this plot, the reaction is order in HI and the rate constant for the reaction is Ms!.
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter13: Electrochemistry
Section: Chapter Questions
Problem 13.90PAE: A chemical engineering student is studying the effect of pH on the corrosion of iron. Ellie...
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![in a study of the decomposition of hydrogen iodide on a gold surface at 150 °C
HI(g)% H2(g) +½ I½(g)
the concentration of HI was followed as a function of time.
It was found that a graph of [HI] versus time in seconds gave a straight line with a slope of -1.58×104 M s and a y-intercept of 0.495 M.
Based on this plot, the reaction is
order in HI and the rate constant for the reaction is
Ms!.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa24f5043-48d1-4cd9-9030-3d85e5332d1c%2F35d4ccfb-fa1d-4e7a-8bdd-fb9390154553%2Fh6bo4f.jpeg&w=3840&q=75)
Transcribed Image Text:in a study of the decomposition of hydrogen iodide on a gold surface at 150 °C
HI(g)% H2(g) +½ I½(g)
the concentration of HI was followed as a function of time.
It was found that a graph of [HI] versus time in seconds gave a straight line with a slope of -1.58×104 M s and a y-intercept of 0.495 M.
Based on this plot, the reaction is
order in HI and the rate constant for the reaction is
Ms!.
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