Question

Calculate the number of mol of helium in a 2.01-L balloon at 29°C and 2.71 atm of pressure. Be sure to answer all parts. Imol

Answer 1

0.220 mol He

Step-by-step explanation:

Hello,

Based on the ideal gas equation of state:

`PV=nRT\\n=(PV)/(RT) \\n=(2.71 atm * 2.01 L)/(0.082(atm*L)/(mol*K)*302K ) \\n=0.220 mol`

Best regards.