Hello!
The ball took up 2,9L
To solve this problem, we should apply the ideal gas law and clear for n (the number of moles), as this value doesn't change when Devin takes the ball to the garage:
[tex]n= \frac{P1*V1}{RT1}=\frac{P2*V2}{RT2}[/tex]
Now, we should clear this equation to find V2, as this is the value we are looking for:
[tex]V2= \frac{P1*V1*T2}{P2*T1}= \frac{400kPa*3L*250K}{350kPa*300K}=2,857L[/tex]≈2,9L
Have a nice day!
