Question

Calculate the density of oxygen,

O
2
, under each of the following conditions:
STP
1.00
atm
and 25.0

∘
C

Answer 1

density of oxygen = 1.307 g/l

Step-by-step explanation:

given pressure = 1 atm temperature = 298 k

PM=DRT

where p is pressure M is molecular mass D is density R is gas constant and T is temperature

substituting the values in the equation

`1* 32=D* 0.0821* 298`

D = 1.307 g/l.