15.46atm
According to the ideal gas equation;
[tex]PV=nRT[/tex]where:
• P is the ,pressure ,of the gas
,• V is the volume of the gas = 1.1L
,• n is the number of moles = 0.7mol
,• R is the ,Gas constant, = 0.08206Latm/molK
,• T is the temperature = 23 + 273 = 296K
Substitute the given parameters into the formula
[tex]\begin{gathered} P=\frac{nRT}{V} \\ P=\frac{0.7\times0.08206\times296}{1.1} \\ P=\frac{17.0028}{1.1} \\ P=15.46atm \end{gathered}[/tex]Hence the pressure of the gas that will be exerted is 15.46atm