Answer:
[tex]981.79\text{ K}[/tex]Explanation:
Here, we want to get the temperature at which the given number of moles would be occupied
To get this, we shall use the ideal gas equation
Mathematically:
[tex]\begin{gathered} PV\text{ = nRT} \\ T\text{ = }\frac{PV}{nR} \end{gathered}[/tex]where:
P is the pressure given as 1.95 atm
V is the volume, given as 22.9 L
n is the number of moles, given as 0.554 moles
R is the molar gas constant which is 0.0821 L.atm/mol.K
T is the temperature which we want to calculate
Substituting the values, we have it that:
[tex]T\text{ = }\frac{1.95\times22.9}{0.554\times0.0821}\text{ = 981.79 K}[/tex]