X-rays of an unknown wavelength are diffracted by a gold sample. The 2 angle was 64.582 for

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X-rays of an unknown wavelength are diffracted by a gold sample. The 2θ angle was 64.582º for the {220} planes. What is the wavelength of the x-rays used? (The lattice constant of gold is 0.40788 nm. Assume first-order diffraction, n = 1.)

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General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

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Posted Date: Mar 11, 2020 12:40 AM

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X-rays of an unknown wavelength are diffracted by a gold sample. The 2 angle was 64.582 for

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General Chemistry

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