Asked by Haley
It is found that an unknown gas has a density of 2.5 times that of Oxygen gas of the same Temperature and Pressure. What is its molecular weight?
Answers
Answered by
DrBob222
It will be 2.5*32 = ?
The long way is to calculate the density of O2 (32g/22.4L = 1.43 g/L), multiply by 2.5 for a density of the unknown of 3.57 g/L, so 22.4L has a mass of 22.4*3.57 = 80 which is a mole.
The long way is to calculate the density of O2 (32g/22.4L = 1.43 g/L), multiply by 2.5 for a density of the unknown of 3.57 g/L, so 22.4L has a mass of 22.4*3.57 = 80 which is a mole.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.