74 mol of helium are in a 16 l cylinder the pressure gauge
7.4 mol of helium are in a 16 L cylinder. The pressure gauge on the cylinder reads 68 psi . What are
(a) the temperature of the gas in degrees C and
(b) the average kinetic energy of a helium atom?
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74 mol of helium are in a 16 l cylinder the pressure gauge on the cylinder reads 68 psi what area the temperature of
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