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.
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: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter12: Solutions
Section: Chapter Questions
Problem 12.106QE: In the 1986 Lake Nyos disaster (see the chapter introduction), an estimated 90 billion kilograms of...
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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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