When heated in air, some element, X, reacts with oxygen to form an oxide with the chemical

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When heated in air, some element, X, reacts with oxygen to form an oxide with the chemical formula X2O3. If a 0.5386-g sample of this unknown element yields an oxide with a mass of 0.7111 g, describe how you would determine the atomic mass of the element.

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Chemistry For Engineering Students

ISBN: 9780357026991

4th Edition

Authors: Lawrence S. Brown, Tom Holme

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