What is the density of N2O4 gas in grams per liters at STP ?

Molar mass N2O4 = 92 g/mol at STP => p = 1 atm and T = 273 K so d = M p / RT = 92 x 1 / 0.0821 x 273 =4.10 g/L

Tags: stpmolar massatmdensitylitre 

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