Commercial Air Bags
Not what you're looking for?
Commercial automobile air bags use a spark to initiate the decomposition of solid sodium azide. NaN3 to nitrogen gas. How many grams of NaN3 must react to make 75.0 L of N2 at 1.oo atm?
A. 14.6 g NaN3
B. 129 g NaN3
C. 1.14 x 10 TO THE POWER OF 3 g NaN3
D. 193 g NaN3
E. 145 g NaN3
Purchase this Solution
Solution Summary
The solution calculates the reaction for air bags to work.
Solution Preview
Step 1: Let's write out the balanced chemical equation:
2 NaN3 -----> 3 N2 + 2 Na
Step 2: Think about what chemical relationship is relevant
Remember the molar volume of an ideal gas? It ...
Purchase this Solution
Free BrainMass Quizzes
Functional groups in Organic Chemistry
You will be tested on the names of functional groups in Organic Chemistry. It is very important to know the functional groups to understand Organic reactions.
Organic Chemistry Naming: Alkanes
This is a quiz which is designed to assist students with learning the nomenclature used to identify organic compounds. This quiz focuses on the organic compounds called Alkanes.
Thermochemistry
The quiz helps in revising basic concepts about thermochemistry.
General Chemistry - Classification of Matter
This test will assess your knowledge on the classification of matter which includes elements, compounds and mixtures.