I appreciate the help 6. The air quality standard for ozone (O3) is 0.07 ppmv. W

Question

I appreciate the help 6. The air quality standard for ozone (O3) is 0.07 ppmv. What would this standard equate to in ug/m2 in Denver, where the pressure is 0.82 atm and temperature is 15°C? [Answer: 117 ug/m2] 7. The atmospheric concentration of NO2 is 0.05 ug/m2, what is the concentration in ppb at 30 degrees C and 1 atm? [Answer: 0.027 ppb] 8. 3 kg of propane are contained in a 10 gallon cylinder. What is the pressure in the cylinder at a temperature of 75 degrees Fahrenheit? [Answer: 43.8 atm] 9. A 25x13 ft2 room with 9ft ceilings contains 74 mg of SO3. What is the concentration in the following units if temperature is 10°C and pressure is 0.8 atm? a) ppm b) moles S0:/m3 c) ug S/m d) ppby

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I appreciate the help 6. The air quality standard for ozone (O3) is 0.07 ppmv. W

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