A container of $3$ mol of gas expands from $1\mathrm{.}5L$ to $)=(0\mathrm{.}001m^3$ while the pressure is kept constant. The gas is initially at a temperature of $320K.$

What is the pressure of the gas?

$P=$

$Pa$

What is the final temperature of the gas?

$T_f=$

$K$

What is the magnitude of the change in internal energy of the gas, and is the internal energy increasing or decreasing? $($Note that there is no change in chemical energy because there is no reaction that occurs.$)$

$|U_{\text{i}\text{n}\text{t}}|=$

J$,$

What is the magnitude of the energy transferred as work, and is it transferred into or out of the gas?

$|W|=$

$xJ,$

What is the magnitude of the energy transferred as heat, and is it transferred into or out of the gas?

$|Q|=$

$J,$