Thermochemistry

Dec 3rd, 2015
Anonymous
Category:
Biology
Price: $10 USD

Question description

Sodium azide, NaN3, the explosive compound found in automobile air bags, decomposes according the following equation:

2NaN3(s) = 2Na(s) + 3N2(g)

a. What mass of NaN3 is required to provide the nitrogen needed to inflate a 75L air bag to a pressure of 1.2atm at 30C? Please show your work.


b. What is the density of the gas under these conditions? Please show your work.

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