Multiple Choice
Automotive air bags inflate when sodium azide decomposes explosively to its constituent elements: 2NaN3 (s) → 2Na (s) + 3N2 (g)
How many moles of H2 are produced by the decomposition of 3.55 mol of sodium azide?
A) 2.37
B) 10.7
C) 5.33
D) 1.18
E) 1.78
Correct Answer:

Verified
Correct Answer:
Verified
Q16: When the following equation is balanced,the coefficient
Q17: Which of the following are combination reactions?
Q57: How many oxygen atoms are there in
Q72: The quantity of product that is calculated
Q148: The mass % of F in the
Q152: Sulfur and fluorine react in a combination
Q161: A 17.6-g sample of ammonium carbonate contains
Q163: Lithium and nitrogen react to produce lithium
Q165: The molecular weight of glucose (C<sub>6</sub>H<sub>12</sub>O<sub>6</sub>), rounded
Q170: There are _ atoms of oxygen are