T=temperature in Kelvin (Celsius+273.15°)
n=number of moles (quantity of substance)
In the given case, the quantity of air remain the same, so n is a constant. The pressure is assumed constant, so the equation is reduced to
where 1 and 2 represent initial and final states.
At 0°C, air weighs 1.29 kg/m².
So the volume of 0.6L at 24° has to be transformed to the volume at 0° for the calculation of mass.
Volume at 0°
Mass of air = 0.552*1.29 g
Note: the given answer (7.74*10^-4 kg) for the mass assumes that air weighs 1.29 kg/m^3 at 24°C.
physics - what is thermal equilibrim, and what is thermal energy? what are fluid...
Child Psychology - Which of the following statements is the simplest way to ...
Physics - An automobile is brought to a stop by applying friction brakes to the ...
HEALTH! - What does it mean to relax with deep breathing? A. Inhale slowly ...
physics - Container with movable piston at top and valve near bottom is filled ...
Physics - thermal mechanical - During a workout, a person repeatedly lifts a 13...
Science (respiration) - Hello, I have a question. How does colour affect a ...
Physics - 7. A stock person at the local grocery store has the job of 1) picking...
physics - Need help with this short physics question there is a race betwen ...
science biology - Does a slug breathe through gills, lungs or breathing hole? we...