Use standard enthalpies of formation from Appendix 2A to calculate the standard reaction enthalpy for each of

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Use standard enthalpies of formation from Appendix 2A to calculate the standard reaction enthalpy for each of the following reactions:

(a) The final stage in the production of nitric acid:3 NO(g) + HO (1) 2 HNO3(aq) + NO(g)

(b) The industrial synthesis of boron trifluoride:BO3(s) + 3 CaF (s) 2 BF3(g) + 3 CaO(s)

(c) The formation of a sulfide by the action of hydrogen sulfide on an aqueous solution of a base:HS (aq) + 2 KOH(aq) KS (aq) + 2 HO(1)

2A THERMODYNAMIC DATA AT 25 C Inorganic Substances Substance Aluminum Al(s) Al+ (aq) AI(OH)3(s) AlO3(s)

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Chemical Principles The Quest For Insight

ISBN: 9781464183959

7th Edition

Authors: Peter Atkins, Loretta Jones, Leroy Laverman

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