Posted by **ED** on Monday, November 28, 2011 at 9:25pm.

A room has the dimensions 3.0 m by 4.0 m by 4.0 m . The air in the room is 79% N2( MW= 28) and 21% O2 (MW = 32). At a temperature of 20 degrees Celsius and pressure of 115 kPa , what is the mass of the air in the room in kilograms?

## Answer this Question

## Related Questions

- Physics - A class of 11 students taking an exam has a power output per student ...
- Physics - An apartment has a living room whose dimensions are 2.5 m 4.8 m 5.9 m...
- physics - An apartment has a living room whose dimensions are 2.5 m 4.8 m 5.9 m...
- Physics - An apartment has a living room whose dimensions are 2.5 m 4.8 m 5.9 m...
- physics - A class of 11 students taking an exam has a power output per student ...
- Physics - A class of 11 students taking an exam has a power output per student ...
- Physics - 60) A class of 10 students taking an exam has a power output per ...
- Physics - An apartment has a living room whose dimensions are 2.5 m 4.8 m 5.9 m...
- PHYSICS - Consider a classroom 10.0m long by 6.0m wide by 4.0m high at "room ...
- physical chemistry - 1 kg aluminum dumbbell initially held 2 meters above the ...

More Related Questions