Chemistry Homework Help Please!?

Posted on 2015-11-30 07:01:00 in Chemistry by BLAK

Sodium azide (NaN3) can decompose at 300 o C to produce sodium metal (Na) and nitrogen gas (N2). This is one of the key reactions in an automobile air bag. The balanced equation for this reaction is:

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

1) If 0.112 mol mole of NaN3 is completely decomposed at 300.0 o C and 1.00 atm, what volume (in L) of nitrogen gas would be produced?

2) How many g of NaN3 would be needed to produce 2.36 L of nitrogen gas at the same temperature and pressure? Use the correct number of significant figures in your answer.

3) How many g of NaN3 would be need to produce 1.00 quart of nitrogen gas at the same temperature and pressure? (1.057 quart = 1.00 L) Enter your answer with the correct number of significant figures.

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