Problem $2$ of $2.$

A room is divided into two sections.

One side has $3$ kg of AIR at $(25$ bar, $300$K$).$

The other side has a volume of $5m^3$ at $(1$ bar, $500$ K $).$

The divider is removed, and the air quickly reaches equilibrium.

Solve for the heat transfer and work, or rate of heat transfer and work for this process.

Solve for the entropy production, or rate of entropy production for this process.

Write the equations needed to solve the problem

Look up all properties needed to solve your equations

Comment if the process is possible or not possible.