sciencefanfae1798 sciencefanfae1798

16-05-2022
Chemistry

contestada

Calculate the pressure (in kpa) of 1.5 mole of helium gas at 354 k when it occupies a volume of 16.5l.

Respuesta :

jsimpson11000 jsimpson11000

16-05-2022

Answer:

267.57 kPa

Explanation:

Ideal gas law:

PV = n RT R = 8.314462 L-kPa/K-mol

P (16.5) = 1.5 (8.314462)(354) P = 267.57 kPa

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