Question

2.3 moles of Helium gas are at a pressure of 1.70 atm, and the temperature is 41°C. What is the volume of the gas?​

Answer 1

35 L

Step-by-step explanation:

To solve this problem we use the Ideal Gas Law equation: PV=nRT

We only have to convert one unit, which is celsius to Kilometers.

P=1.70 atm

V=X

n=2.3

R=.08206

T=41+273=314K

1.70(x)=2.3(.08206)(314)

1.70x=59.26

x=34.6L

Using 2 sig figs = 35L