Asked by Anonymous
At 25 degrees C, a sample of NH3( molar mass 17 g) effuses at the rate of .050 mole per minute. Under the same conditions, which of the following gases effuses at approxiomatesly half that rate?
A- O2
B- He2
C-CO2
D-CI2
E-CH4
A- O2
B- He2
C-CO2
D-CI2
E-CH4
Answers
Answered by
DrBob222
(rate 1/rate 2) = (mm 2/mm 2) where mm is molar mass.
(0.05/0.025) = (mm 2/17)
solve for mm and compare with the answers. The answer is approximate; pick the closest gas.
(0.05/0.025) = (mm 2/17)
solve for mm and compare with the answers. The answer is approximate; pick the closest gas.
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.