If the Density of an Unknown Gas Is 2

question 124

Multiple Choice

If the density of an unknown gas is 2.59 g/L at STP,what is its molar mass?

• A)8.65 g/mol
• B)22.4 g/mol
• C)25.9 g/mol
• D)58.0 g/mol
• E)259 g/mol

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