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What Is the Molecular Weight (G/mol)of an Unknown Gas That

Question 108

Multiple Choice

What is the molecular weight (g/mol) of an unknown gas that has a density of 3.59 g/L at STP?

A) 7.37
B) 87.9
C) 0.0879
D) 80.5
E) 8.15 × 10³

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