2 Select the correct answer.
PV = nRT
R= 8.314
L kPa
mol K
A 20.0-liter flask contains a mixture of argon at 0.72 atmosphere and oxygen at 1.65 atmospheres. What is the total pressure
in the flask?
or
ОА
0.93 atm
RE
ОВ.
2.37 atm
0.0821
L atm
mol K
Ос.
8.44 atm
OD
18.6 atm
1 atm =
101.3
kPa
K= °C +
273.15
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