The information below gives the data for the reaction of hydrogen with iodine at 500C. H 2

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The information below gives the data for the reaction of hydrogen with iodine at 500°C.

H₂(g) + I₂(g) ⇋ 2HI(g)

The table shows the initial partial pressures and the partial pressures at equilibrium of hydrogen, iodine and hydrogen iodide. The total pressure was constant throughout the experiment.

a. Deduce the partial pressure of the iodine at equilibrium.

b. Calculate the value of K_p for this reaction, including the units.

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Cambridge International AS And A Level Chemistry Coursebook

ISBN: 9781316637739

2nd Edition

Authors: Lawrie Ryan, Roger Norris

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Question Posted: Sep 17, 2021 02:35 AM

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The information below gives the data for the reaction of hydrogen with iodine at 500C. H 2

Question:

Partial pressures/Pa Hydrogen Hydrogen lodine iodide Initially 7.27 x 10° 4.22 x 105 At equilibrium 3.41 x 10 7.72x 105

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a Let us calculate the partial pressure of the iodine at equilibrium First let us calculate the v...View the full answer

Cambridge International AS And A Level Chemistry Coursebook

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