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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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nisha nisha
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8 months ago
The solubility of oxygen in lakes high in the Rocky Mountains is affected by the altitude.  If the solubility of O2 from the air is 2.67 × 10–4 M at sea level and 25°C, what is the solubility of O2 at an elevation of 12,000 ft where the atmospheric pressure is 0.657 atm?  Assume the temperature is 25°C, and that the mole fraction of O2 in air is 0.209 at both 12,000 ft and at sea level.

▸ 3.66 × 10–5 M

▸ 1.75 × 10–4 M

▸ 2.67 × 10–4 M

▸ 4.06 × 10–4 M

▸ None of the above.
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Chemistry

Chemistry


Edition: 11th
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studyinnursestudyinnurse
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