How many moles of gas are present in a gas cylinder at 18*atm18⋅atm at a temperature of 123123 ""^@C∘C?

1 Answer
anor277
May 7, 2017

Approx. 25-30*mol25−30⋅mol

Explanation:

From the Ideal gas equation............

n=(PV)/(RT)=(18.4*atmxx50.0*L)/(0.0821*L*atm*K^-1*mol^-1xx400*K)=n=PVRT=18.4⋅atm×50.0⋅L0.0821⋅L⋅atm⋅K−1⋅mol−1×400⋅K=

??"moles"??moles. What mass does this represent?

I really would speak to the caretaker, if he is letting compressed gas cylinders get that hot.......he deserves a beat-down.

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