Asked by Shellie
Mass of an unknown gas of 50 mL volume at 25 degrees C. and 740 mm of Hg pressure was 0.056 g. The molecular mass of this gas is...
Answers
Answered by
DrBob222
PV = nRT and solve for n = mol gas.
Then n = grams/molar mass
Solve for molar mass.
Don't forget T must be in kelvin and P: must be in atm. 740 mm = 740/760 atm
Then n = grams/molar mass
Solve for molar mass.
Don't forget T must be in kelvin and P: must be in atm. 740 mm = 740/760 atm
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.