Write the balanced chemical reaction for the decomposition of sodium azide and include the phase of matter for each substance. Which product is responsible for airbag inflation?
Understand the Problem
The question is asking for the balanced chemical reaction for the decomposition of sodium azide, including the phases of matter for each substance involved, and identifying the product that causes inflation in airbags.
Answer
2 NaN3(s) → 2 Na(l) + 3 N2(g). N2 gas inflates the airbag.
The balanced chemical reaction for the decomposition of sodium azide is 2 NaN3(s) → 2 Na(l) + 3 N2(g). Nitrogen gas (N2) is responsible for airbag inflation.
Answer for screen readers
The balanced chemical reaction for the decomposition of sodium azide is 2 NaN3(s) → 2 Na(l) + 3 N2(g). Nitrogen gas (N2) is responsible for airbag inflation.
More Information
The reaction releases nitrogen gas, which rapidly inflates the airbag. Sodium azide is preferred for its ability to produce gas quickly under a controlled reaction.
Tips
Ensure to write the correct phases of matter: solid for sodium azide, liquid for sodium, and gas for nitrogen.
Sources
- Automotive airbag decomposition reaction - Study.com - homework.study.com
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