PYTHON

In chemistry, the ideal gas law is an important equation used to relate the properties

of gases. It states that PV $=$ nRT$,$ where P is the pressure, V is the volume, n is the number of

moles, R is the ideal gas constant, and T is the temperature in Kelvin. a Python program

named IdealGas.py that calculates the number of moles of a gas based on the given pressure,

volume, and temperature.

Your program should include the following four functions:

$1.$ get$\_$data$()-$ This function prompts the user to enter the pressure $($in atmospheres$),$

volume $($in liters$),$ and temperature $($in Celsius$)$ of the gas. The function should return the

pressure, volume, and temperature.

$2.$ convert$\_$to$\_$kelvin$($celsius$)-$ This function takes the temperature in Celsius as input

and converts it to Kelvin using the formula: Kelvin $=$ Celsius $+273\mathrm{.}15.$ The function

should return the temperature in Kelvin.

$3.$ calculate$\_$moles$($P$,$ V$,$ T$)-$ This function takes the pressure, volume, and

temperature in Kelvin as input parameters and calculates the number of moles of the gas

using the ideal gas law equation. The ideal gas constant R is $0\mathrm{.}0821$ L$$atm$/($mol$$K$).$ The

function should return the number of moles.

$4.$ main$()$ The main function should have a loop so the user can do multiple calculations

and have the loop repeat until the user enters $$no$.$ It must contain the lines

repeat $=$ "yes"

while $($repeat $==$ "yes"$)$:

Write a complete program that uses these functions to calculate and display the number of moles

of a gas based on the user's input.

Sample output:

Enter the pressure of the gas $($in atmospheres$)$: $2$

Enter the volume of the gas $($in liters$)$: $22\mathrm{.}4$

Enter the temperature of the gas $($in Celsius$)$: $25$

Number of moles of gas: $1\mathrm{.}83$ moles

Do you want to perform another calculation? $($yes$/$no$)$: yes

Enter the pressure of the gas $($in atmospheres$)$: $1\mathrm{.}5$

Enter the volume of the gas $($in liters$)$: $55\mathrm{.}2$

Enter the temperature of the gas $($in Celsius$)$: $50$

Number of moles of gas: $3\mathrm{.}12$ moles

Do you want to perform another calculation? $($yes$/$no$)$: no