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Answer: A sample of nitrogen gas kept in a container of
Chapter 5, Problem 5.31(choose chapter or problem)
A sample of nitrogen gas kept in a container of volume 2.3 L and at a temperature of 32C exerts a pressure of 4.7 atm. Calculate the number of moles of gas present.
Questions & Answers
QUESTION:
A sample of nitrogen gas kept in a container of volume 2.3 L and at a temperature of 32C exerts a pressure of 4.7 atm. Calculate the number of moles of gas present.
ANSWER:Step 1 of 2
According to ideal gas law, the number of moles can be calculated by the following formula.
........................(1)
Rearrange the formula(1)
.......................(2)
Here,
P = pressure
V = Volume
n = Number of moles
R = Gas constant
T = Temperature.