Asked by Moyinoluwa
Helium gas occupies a volume of 0.03 at a pressure of 2×10 pa (NM) and temperature of 300.calculates the mass of helium
Answers
Answered by
DrBob222
300 what? 0.03 what?
I will assume 300 K and 0.03 L.
PV = nRT
P = 20 pa/1000 = 0.020 kPa
V = 0.03 L
n = ?
R = 8.314
T = 300
Solve n = moles.Then
n = moles = g/molar mass.
You know moles and you know molar mass. Solve for grams.
I will assume 300 K and 0.03 L.
PV = nRT
P = 20 pa/1000 = 0.020 kPa
V = 0.03 L
n = ?
R = 8.314
T = 300
Solve n = moles.Then
n = moles = g/molar mass.
You know moles and you know molar mass. Solve for grams.
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.