Consider hypothetical elements X and Y. Suppose the enthalpy of formation of the compound XY is 336

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Consider hypothetical elements X and Y. Suppose the enthalpy of formation of the compound XY is –336 kJ/mol, the bond energy for X2 is 414 kJ/mol, and the bond energy for Y2 is 159 kJ/mol. Estimate the XY bond energy in units of kJ/mol.

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General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

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Question Posted: Mar 01, 2016 04:04 AM

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Consider hypothetical elements X and Y. Suppose the enthalpy of formation of the compound XY is 336

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The reaction is X 2 Y 2 2XY The enthalpy o...View the full answer

General Chemistry

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