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That portion of the atmosphere known as the ozone layer can be found at a height of about 30 km above the earth's surface in the middle latitudes. In this portion of the stratosphere, the temperature is -40 deg C and the pressure is 10 mbar. Assume that the air in the ozone layer is about 78% nitrogen, 20.8% oxygen, and .2% ozone; calculate the density of air in this part of the atmosphere. Give answer in milligrams/cubic centimeter.

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Category:- Chemistry
Reference No.:- M91036073

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