7. Gases
The Ideal Gas Law: Molar Mass
Multiple Choice
Multiple ChoiceWhat is the molecular formula of a compound that contains 39.0% carbon, 16.0% hydrogen, and 45.0% nitrogen, if 0.1576 g of the compound occupies 125 mL with a pressure of 0.9820 atm at 295.15 K?
A
CH3N
B
CH5N
C
C2H3N2
D
C2H5N2
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