Air bags in automobiles inflate when sodium azide, Nan3, rapidly decomposes to its component elements:
2NaN3(s)>2Na+3N2(g)
(a) How many moles of N2 are formed by the decomposition of 1.60 mol of NaN3?
(b) How many grams of NaN3 are required to form 7.00 grams of N2 gas?
Answers: 3
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