What is the volume occupied by 0.255 mol of helium gas at 1.25 atm and 305 K?
Step 1 of 3
n = 0.255 mol of He
P = 1.25 atm
T = 305 K.
This can be found using ideal gas equation :
PV = nRT
We know, gas constant (R) = 0.0821 L.atm mol-1 K-1.
= 5.10 L.
Hence, volume of He is 5.10 L
Textbook: Introductory Chemistry
Author: Nivaldo J Tro
This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. Since the solution to 59P from 11 chapter was answered, more than 1881 students have viewed the full step-by-step answer. The answer to “What is the volume occupied by 0.255 mol of helium gas at 1.25 atm and 305 K?” is broken down into a number of easy to follow steps, and 17 words. The full step-by-step solution to problem: 59P from chapter: 11 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. This full solution covers the following key subjects: atm, gas, helium, mol, occupied. This expansive textbook survival guide covers 19 chapters, and 2046 solutions.