When palladium metal is exposed to H 2 gas, the metal become brittle because H 2 molecules

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When palladium metal is exposed to H2 gas, the metal become brittle because H2 molecules dissociate and H atoms fill some of the octahedral holes in the face-centered cubic lattice. To find the value of x in the formula PdHx, you perform the following experiment: H2 gas in a 2.25-L flask has a pressure of 113 mm at 23.0˚C. After exposing the gas to 0.192 g of Pd, the pressure is now
108 mm at 23˚C. What is the value of x in PdHx?

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Chemistry And Chemical Reactivity

ISBN: 9780357001172

10th Edition

Authors: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

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