Consider a spring$-$loaded piston cylinder device as shown in the figure below. The cylinder initially

contains $5$ kg of carbon dioxide as an ideal gas $200$ kPa with specific volume of $0\mathrm{.}376\frac{m^3}{k}g($state

$.$ The device is now heated until the pressure is doubled and the specific volume increased by

$50\%($state $2).$ Answer the following questions:

a$)$ At state $1,$ determine the pressure and the volume of $C{O}_2.$

$P_1$

$V_1=$

b$)$ At state $2,$ determine the pressure and specific volume of water.

$P_2$

c$)$ Plot the $P-v$ diagram of this process, indicating the initial and final states.

$P(kPa)$

d$)$ Calculate the boundary work in kJ