Calculate partial pressure of the no2 in a sample of air

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Reference no: EM131026394

The estimated average concentration of NO2 in air in the United States in 2006 was 0.016 ppm.

(a) Calculate the partial pressure of the NO2 in a sample of this air when the atmospheric pressure is 755 torr (99.1 kPa).

(b) How many molecules of NO2 are present under these conditions at 20 °C in a room that measures 15 X 14 X 8 ft?

Reference no: EM131026394

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