Question

if a sample of ideal gas takes up 5.00 L at 300 K and 1.5 atm, what volume will it Take up at 400 K and 1.5 atm?

Answer 1

The volume will be 6, 67 L

Step-by-step explanation:

We use the gas formula, which results from the combination of the Boyle, Charles and Gay-Lussac laws. According to which at a constant mass, temperature, pressure and volume vary, keeping constant PV / T:

P1xV1/T1 = P2 x V2/T2

V2= ((P1xV1/T1)xT2)/P2

V2=((1,5 atm x5 L/300K)x400K)/1,5 atm

V2=6, 67 L