a. Calculate K1 at 25oC for sulfurous acid: b. Which thermodynamic factor is the most significant in

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a. Calculate K1 at 25oC for sulfurous acid:

b. Which thermodynamic factor is the most significant in accounting for the fact that phosphoric acid is a weak acid? Why?

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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 05:03 AM

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a. Calculate K1 at 25oC for sulfurous acid: b. Which thermodynamic factor is the most significant in

Question:

Нзро,(aq)--H+(aq) + H-PO47(aq) AHF(kJ/mol) 1288.3 S(J/mol K) H,P0(a) H( H2P4 (aq) 0 0 -1285 89 158.2

Step by Step Answer:

a H 6262 6088 kJ 174 kJ 174 x 10 3 J S 1398 2322 JK 924 JK G H TS G 174 x 10 3 J 298 K924 ...View the full answer

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