A sample contains both CO2 and Ne in unknown quantities. If the sample contains a combined total of 1.75 mol and has a total mass of 65.3 g, what are the percentages of CO2 and Ne in the sample by mole?
Step 1 of 3
The combined mass of both the sample 1.75 mol and a total mass is 65.3.
Let, the mass of CO2 be x gram.
Mass of Ne = (65.3 - x) gram.
Moles of CO2 + Moles of Ne
= x/44 + (65.3 - x)/20.183.
But, Moles of CO2 + Moles of Ne = 1.75 moles
+ = 1.75
Textbook: Introductory Chemistry
Author: Nivaldo J Tro
The answer to “A sample contains both CO2 and Ne in unknown quantities. If the sample contains a combined total of 1.75 mol and has a total mass of 65.3 g, what are the percentages of CO2 and Ne in the sample by mole?” is broken down into a number of easy to follow steps, and 41 words. This full solution covers the following key subjects: sample, contains, Mole, mass, mol. This expansive textbook survival guide covers 19 chapters, and 2045 solutions. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. Since the solution to 124P from 6 chapter was answered, more than 653 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 124P from chapter: 6 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5.