Solution Found!
A sample contains both CO2 and Ne in unknown quantities. If the sample contains a
Chapter 6, Problem 124P(choose chapter or problem)
A sample contains both \(\mathrm{CO}_{2}\) 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 \(\mathrm{CO}_{2}\) and Ne in the sample by mole?
Equation Transcription:
Text Transcription:
CO_2
Questions & Answers
QUESTION:
A sample contains both \(\mathrm{CO}_{2}\) 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 \(\mathrm{CO}_{2}\) and Ne in the sample by mole?
Equation Transcription:
Text Transcription:
CO_2
ANSWER:
Solution 124P
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.