fordkt2157 fordkt2157
  • 12-12-2017
  • Chemistry
contestada

What is the solubility of oxygen gas (in m) at 25 ° c if the pressure of oxygen gas is 1155 mm hg?

Respuesta :

JefreArell6406 JefreArell6406
  • 12-12-2017
You want the saturated vapour pressure,
P
SVP
.
Explanation:
This is a function of temperature only, and at
283
⋅
K
this site reports that the vapour pressure of water,
P
SVP
, is
9.2
⋅
m
m
⋅
H
g
.
And so,
P
Measured
=
P
gas
+
P
SVP
,
P
Gas
=
P
Measured
−
P
SVP
750
⋅
m
m
⋅
H
g
−
9.2
⋅
m
m
⋅
H
g
=
741.8
Answer Link

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