Freshwater eels make notorious aquatic pets and are quite a challenge to keep in aquariums. This is primarily because they are more active and require a higher concentration of dissolved oxygen to survive. You are considering whether to buy an oxygen filter for your eel (that you've unfortunately bought before!). Henry's constant for oxygen in water is 7.69 x 102 mol kg¹ bar¹ and the eel needs 0.95 mol kg¹ of dissolved oxygen content to survive. Determine the concentration of dissolved oxygen under STP conditions. Report you answer is units of mol kg ¹ and to 3 sig figs.

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Freshwater eels make notorious aquatic pets and are quite a challenge to keep in aquariums. This is
primarily because they are more active and require a higher concentration of dissolved oxygen to
survive. You are considering whether to buy an oxygen filter for your eel (that you've unfortunately
bought before!). Henry's constant for oxygen in water is 7.69 x 102 mol kg¹ bar and the eel needs
0.95 mol kg ¹ of dissolved oxygen content to survive. Determine the concentration of dissolved oxygen
under STP conditions. Report you answer is units of mol kg¹ and to 3 sig figs.
Transcribed Image Text:Freshwater eels make notorious aquatic pets and are quite a challenge to keep in aquariums. This is primarily because they are more active and require a higher concentration of dissolved oxygen to survive. You are considering whether to buy an oxygen filter for your eel (that you've unfortunately bought before!). Henry's constant for oxygen in water is 7.69 x 102 mol kg¹ bar and the eel needs 0.95 mol kg ¹ of dissolved oxygen content to survive. Determine the concentration of dissolved oxygen under STP conditions. Report you answer is units of mol kg¹ and to 3 sig figs.
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