Nitrogen gas at $1379$ is used to fill a container of $1966,.$ The filling process isvery slow, and the contents of the tank attain the room temperature of $22\mathrm{.}7\backslash$deg $.$a$.$ How much gas is there in the container?b$.$ If the gas is then heated until the temperature is $93\mathrm{.}3\backslash$deg $,$ what is the pressure?