Oxygen (O2) is necessary forcellular respiration; it must betransported from the lungs totissues through the bloodstream.However, O2 is not very soluble inwater. The Keq of oxygendissolving at 300.0 K is 7.64 x 10-4and the Keq at 320.0 K is 5.23 x10-ª.Calculate the AH(dissolve) foroxygen solubility in water, in kJ/mol.kJ/mol134C78+/-х 1002.LO

The relationship between equilibrium constant and ∆H with temperature change is calculated below.

Answered: Calculate the AH(dissolve) for oxygen…

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Calculate the AH(dissolve) for oxygen solubility in water, in kJ/ mol.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter10: Solutions

Section: Chapter Questions

Problem 59QAP: An aqueous solution of LiX is prepared by dissolving 3.58 g of the electrolyte in 283 mL of...

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Question

Oxygen (O2) is necessary for
cellular respiration; it must be
transported from the lungs to
tissues through the bloodstream.
However, O2 is not very soluble in
water. The Keq of oxygen
dissolving at 300.0 K is 7.64 x 10-4
and the Keq at 320.0 K is 5.23 x
10-ª.
Calculate the AH(dissolve) for
oxygen solubility in water, in kJ/
mol.
kJ/mol
1
3
4
C
7
8
+/-
х 100
2.
LO

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