Type the correct answer in the box. express your answer to three significant figures.

an air mattress is filled with 16.5 moles of air. the air inside the mattress has a temperature of 295 k and a gauge pressure of 3.5 kilopascals. what is the volume of the air mattress?

the volume of the air mattress is liters.

1.127 L

Explanation:

The   volume  of air is calculated  using the ideal gas equation represented by PV=nRT  where,

    P(pressure)= 3.5 kilopascals  convert  into Atm

                     1 atm   =0.00987 KPa

                       ?atm  =  3.5 Kpa

=  (3.5 kpa  x 1 atm)  / 0.00987 kpa =354.6  atm

V(volume) = ?

n( no  of moles) = 16.5  moles

R (gas constant)=   0.0821 L.atm/mol.K

T(Temperature) =  295 K

make V  the subject of the formula   V=nRT/P

V= ( 16.5 moles x 0.0821  atm/mol.K  x 295 k)  /354.6 atm =1.127 L

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.