A kerosene stove that produces 100 mg/hr of carbon monoxide (CO) is used in a closed...
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A kerosene stove that produces 100 mg/hr of carbon monoxide (CO) is used in a closed room with a volume of 100 m³. Fresh air enters the room at the rate of 50 m³/hr and stale air leaves at the same rate. Assuming complete mixing and that carbon monoxide is a conservative pollutant (i.e., does not undergo decay), determine the following: (i) (ii) (iii) If the stove was turned on at 6 p.m. at which time the air in the room was clean (i.e., the CO concentration = 0), what would be the CO concentration in the room at 7 p.m.? The steady state CO concentration in the air. At 20°C and 1 atm pressure, how does the result compare with the 8-hr ambient standard of 9 ppm for CO? A kerosene stove that produces 100 mg/hr of carbon monoxide (CO) is used in a closed room with a volume of 100 m³. Fresh air enters the room at the rate of 50 m³/hr and stale air leaves at the same rate. Assuming complete mixing and that carbon monoxide is a conservative pollutant (i.e., does not undergo decay), determine the following: (i) (ii) (iii) If the stove was turned on at 6 p.m. at which time the air in the room was clean (i.e., the CO concentration = 0), what would be the CO concentration in the room at 7 p.m.? The steady state CO concentration in the air. At 20°C and 1 atm pressure, how does the result compare with the 8-hr ambient standard of 9 ppm for CO?
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Related Book For
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Posted Date:
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