Recent content by Airbreather

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    B How long does it take to reach harmful CO2 levels in a room?

    My bad for mistaking Psi with Pa. So now I know I can't neglect the ventilation. Is there a way to calculate when I'll reach 1000ppm in a room with one closed door and window 61x61 cm. Temperature and pressure outside are the same as in a room.
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    B How long does it take to reach harmful CO2 levels in a room?

    41.67g of CO2 = 0.9468410229609557 mol I added: • 60pa for pressure • 20°C for temperature • molar 44.01 for mass of CO2 to omnicalculator.com/physics/ideal-gas-law and got 0.666698 mol for an amount of substance. I read it as the room is supposed to be fully filled with CO2 in less than an...
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    B How long does it take to reach harmful CO2 levels in a room?

    • I exhale 1 kg of CO2 per 24 hours = 41.67g/h (average) • Co2 indoors after ventilation = outdoors = 400 ppm (world average) • Co2 indoors threshold = 1000 ppm (cognitive effect) • Room volume = 32.5 m3 • Details to neglect: window and door closed tight, no HVAC system or other ventilation...
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