NBBrewer
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- Sep 16, 2020
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So I am using the ideal gas law PV=nRT to determine the remaining CO2 in my 20 lb tank.
I measured the tank pressure as 20 bar converted to 19.74 atmosphere
I also looked up the volume of the tank as 13.4 litres
I then measured the temperature as 10.4 degrees celcius converted to 283 Kelvin and plugged all the numbers in to give me about a pound of CO2 remaining.
Are there any wrong assumptions with my calculations?
I measured the tank pressure as 20 bar converted to 19.74 atmosphere
I also looked up the volume of the tank as 13.4 litres
I then measured the temperature as 10.4 degrees celcius converted to 283 Kelvin and plugged all the numbers in to give me about a pound of CO2 remaining.
Are there any wrong assumptions with my calculations?