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Topic: *delete me*!! Finding Pressure when given grams,temperature, and volume  (Read 2809 times)

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Offline Cindy102589

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*delete me*!! Finding Pressure when given grams,temperature, and volume
« on: November 07, 2007, 03:14:05 PM »
I got his problem and I don't know how to solve it ???

What is the pressure in atmospheres of 7.00 g of N2 in a 775 mL container at 16.0°C?


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Offline enahs

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Re: *delete me*!! Finding Pressure when given grams,temperature, and volume
« Reply #1 on: November 07, 2007, 03:46:40 PM »
PV=nRT
You know V, R, T and n.
You use grams to convert to moles, and temperature to Kelvin.

Make sure your units are good and use the correct gas constant.
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