Question
Asked Nov 11, 2019
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A 3.55 g sample of an unknown gas at 23 ∘C and 1.05 atm is stored in a 3.05 L flask.

What is the density of the gas?

What is the molar mass of the gas?

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Gihew infer mation Sample Nolume =355 Mass 3.oS L dc Truperatine a2+ 273.15K 296 IS K oS atn Pressure

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ic caleulated ollows: aruity Mass Volume 3.5S 3.OSL UG

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alowes The ideal quaton is as PV= nRT x RT Mass molav mass PV wola mass =, mass x RT PV Sax0.0821L atm kdmo"(2161CK 1.oS atm205 3 oS

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