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A Sample of a Gas Weighing 15 ∘\circ CIf the Empirical Formula of the Gas Is NO2,what Is

Question 9

Multiple Choice

A sample of a gas weighing 15.1 g occupies 2.25 L at 1.75 atm and 20.0 ∘\circ C.If the empirical formula of the gas is NO2,what is the molecular formula?


A) N5O10
B) N3O6
C) NO2
D) N4O8
E) N2O4

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