Calculate the AH°ran for the reaction shown below.103 (aqg) + l'(aq) + 2 H* (aq) + 2 HSO3 (aq) - I2(aq) + 2 HSO4 (aq) + H20m)Given:103 (aa) + 3 HSO3 (aq)l'(aq) + 3 HSO4 (aq)AH°rxn= +463 kJ/mol103 (ag) + 6 H* (aq) + 5 l(ag)3 Iz(aq) + 3 H200AH°,rxn= +328 kJ/mol2 1 (ag) + HSO4 (aq) +2 H*(ag) → I2(aq) + HSO3 (aqg) + H20oAH rxn= -332 kJ/mol562 kJ/mol934 kJ/molO 1123 kJ/molO 467 kJ/mol

Calculate the AH'rxn for the reaction shown below. 103 (a) + l'(ag) + 2 H*(aq) + 2 HSO3 (ag) - I2(aq) + 2 HSO4 (aq) + H200 Given: 103 (ag) + 3 HSO3 (aq) - l'(aq) + 3 HSO4 (aq) 103 (aq) + 6 H* (aqg) + 5 l(aq) 2 l'(aq) + HSO4 (aq) + 2 H*(aq) - I2(aq) + HSO3 (aq) + H20g) AH", Prxn= +463 kJ/mol 3 Iz(aq) + 3 H200 AH°rxn= +328 kJ/mol AH°rxn= -332 kJ/mol O 562 kJ/mol O 934 kJ/mol O 1122 k l/mol

Calculate the AH'rxn for the reaction shown below. 103 (a) + l'(ag) + 2 H(aq) + 2 HSO3 (ag) - I2(aq) + 2 HSO4 (aq) + H200 Given: 103 (ag) + 3 HSO3 (aq) - l'(aq) + 3 HSO4 (aq) 103 (aq) + 6 H (aqg) + 5 l(aq) 2 l'(aq) + HSO4 (aq) + 2 H*(aq) - I2(aq) + HSO3 (aq) + H20g) AH", Prxn= +463 kJ/mol 3 Iz(aq) + 3 H200 AH°rxn= +328 kJ/mol AH°rxn= -332 kJ/mol O 562 kJ/mol O 934 kJ/mol O 1122 k l/mol

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter16: Spontaneity Of Reaction

Section: Chapter Questions

Problem 81QAP

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