A 20.0 L tank contains 0.349 kg of helium at 30.0 °C. The molar mass of helium is 4.00 g/mol . Part A How many moles of helium are in the tank? Express your answer in moles. ? Submit Request Answer Part B What is the pressure in the tank, in pascals? Express your answer in pascals.
A 20.0 L tank contains 0.349 kg of helium at 30.0 °C. The molar mass of helium is 4.00 g/mol . Part A How many moles of helium are in the tank? Express your answer in moles. ? Submit Request Answer Part B What is the pressure in the tank, in pascals? Express your answer in pascals.
Chapter2: The Kinetic Theory Of Gases
Section: Chapter Questions
Problem 22P: A cubic container of volume 2.00 L holds 0.500 mol of nitrogen gas at a temperature of 25.0 . What...
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![Part C
What is the pressure in the tank, in atmospheres?
Express your answer in atmospheres.
ΑΣφ
?
atm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F32f016ed-6c2c-4620-8b90-e10fe36181cc%2F3aba8747-20bb-4d94-9b9f-963de1cc20ab%2Fz551bti_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Part C
What is the pressure in the tank, in atmospheres?
Express your answer in atmospheres.
ΑΣφ
?
atm
![A 20.0 L tank contains 0.349 kg of helium at 30.0 °C.
The molar mass of helium is 4.00 g/mol .
Part A
How many moles of helium are in the tank?
Express your answer in moles.
ΑΣφ
?
n
m
Submit
Request Answer
Part B
What is the pressure in the tank, in pascals?
Express your answer in pascals.
ΑΣφ
?
S I|](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F32f016ed-6c2c-4620-8b90-e10fe36181cc%2F3aba8747-20bb-4d94-9b9f-963de1cc20ab%2Fdhom9fm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 20.0 L tank contains 0.349 kg of helium at 30.0 °C.
The molar mass of helium is 4.00 g/mol .
Part A
How many moles of helium are in the tank?
Express your answer in moles.
ΑΣφ
?
n
m
Submit
Request Answer
Part B
What is the pressure in the tank, in pascals?
Express your answer in pascals.
ΑΣφ
?
S I|
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