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Author Question: Automobile air bags use the decomposition of sodium azide as their source of gas for rapid ... (Read 91 times)

penza

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on: Aug 27, 2018
Automobile air bags use the decomposition of sodium azide as their source of gas for rapid inflation: 2NaN3 (s)  2Na (s) + 3N2 (g). What mass (g) of NaN3 is required to provide 26.5 L of N2 at 22.0 C and 1.10 atm?
 
  A) 52.2
  B) 700.
  C) 0.807
  D) 1.21
  E) 1.10

Question 2

Which one of the following represents an acceptable set of quantum numbers for an electron in an atom? (arranged as n, l, ml, and ms )
 
  A) 3, 2, -2, -1/2
  B) 3, 3, -4, 1/2
  C) 3, 4, 6, -1/2
  D) 3, 2, 0, 0
  E) 3, 3, 3, -1/2
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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pallen55

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Reply #1 on: Aug 27, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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penza

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Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

Sarahjh

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Reply 3 on: Yesterday
Wow, this really help

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