Your car has gotten quite dusty inside, so you decide to clean the dashboard with a full can of…
Your car has gotten quite dusty inside, so you decide to clean the dashboard with a full can of compressed dust remover. The day is quite cold at 35°F so you keep the windows closed but don't turn the car on. The propellant inside the can is difluoroethane. The 450 grams of difluoroethane are dispensed from the can. Your car interior is 90 ft3 in volume (not including, seats, dash, you). Assume your cleaning takes 40 minutes. 4. a. b. c. Calculate the concentration of difluoroethane in the car Calculate the toxic exposure risk in terms of TWA? Calculate the flammabitlity risk? Show your work. (10) Apr 08 2022 01:51 PM
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