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Chemistry
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At 800 K, hydrogen iodide can decompose into hydrogen and iodine gases.

Transcribed Image Text:At 800 K, hydrogen iodide can decompose into hydrogen and iodine gases.
2HI(g) = I2 (9) +H2 (g)
At this temperature, K = 0.0169. What are the partial pressures at equilibrium of the hydrogen and iodine if initially a sealed flask at 800 K contains only HI at a pressure of 0.254 atm?
Partial pressure of hydrogen =
atm
Partial pressure of iodine =
atm
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