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Question 3 The NAAQS, for SO2, assuming a 3 hr averaging time is 0.5 ppm. Monitors were placed horizontally 1 m from the
Posted: Thu May 05, 2022 11:33 am
by answerhappygod
- Question 3 The Naaqs For So2 Assuming A 3 Hr Averaging Time Is 0 5 Ppm Monitors Were Placed Horizontally 1 M From The 1 (17.75 KiB) Viewed 46 times
Question 3 The NAAQS, for SO2, assuming a 3 hr averaging time is 0.5 ppm. Monitors were placed horizontally 1 m from the moving traffic and 1.3 m above ground level. The average concentration of SO2, as detected by monitors is 71 µg/m³ with maximum values approaching 194 µg/m³. How would you describe the air quality in this vicinity? (Assume relative atomic mass SO₂ = 64, T = 298 K, P = 1atm, R= 0.082057 L.atm.K¹mol-¹)