View Single Post
teggenspiller
#1
Jun8-11, 12:30 PM
P: 94
1. The problem statement, all variables and given/known data

A nitrogen in the container (molar mass is 28 g/mol) has a pressure of 2.5 atm, a volume of 0.2 m3, and a temperature of 300C. What is the mass of the nitrogen?

2. Relevant equations

first figure how many
moles there are

n=PV/RT

however, i need to use Pressure, Pa, and not in atmospheres.
3. The attempt at a solution
how do i figure the pressure in Pa, and not atm. or can I use atm?
hmmmm
Phys.Org News Partner Science news on Phys.org
Scientists develop 'electronic nose' for rapid detection of C. diff infection
Why plants in the office make us more productive
Tesla Motors dealing as states play factory poker