Write a balanced reaction (using the smallest whole-number coefficients) for the decomposition of nitrogen dioxide into nitrogen monoxide and oxygen gas. Ignore states of matter when writing the equation.    - In which of the NO2 samples represented by the images do the NO2 molecules collide most frequently, assuming the temperature of all three is the same?

Chemistry
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Chapter1: Chemical Foundations
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- Write a balanced reaction (using the smallest whole-number coefficients) for the decomposition of nitrogen dioxide into nitrogen monoxide and oxygen gas. Ignore states of matter when writing the equation. 

 

- In which of the NO2 samples represented by the images do the NO2 molecules collide most frequently, assuming the temperature of all three is the same? 

**Educational Content on Nitrogen Dioxide (NO₂):**

The images illustrate three samples of nitrogen dioxide, a pollutant that contributes to the brown color of atmospheric pollution. At elevated temperatures, nitrogen dioxide decomposes into nitrogen monoxide (NO) and oxygen gas (O₂).

**Detailed Explanation of the Particulate Model:**

- **Image (a):** Displays multiple molecules, represented in a particulate model suggesting the presence of several nitrogen dioxide molecules. Each nitrogen dioxide molecule consists of one nitrogen atom (typically red) bonded to two oxygen atoms (typically blue).

- **Image (b):** Shows fewer molecules compared to image (a), indicating some decomposition. This stage represents the partial breakdown of nitrogen dioxide into nitrogen monoxide and oxygen.

- **Image (c):** Exhibits even fewer particles, likely representing nitrogen monoxide molecules and oxygen molecules formed after the complete decomposition of nitrogen dioxide.

Use this particulate model to consider the effects of temperature on the decomposition of nitrogen dioxide and answer the following questions about atmospheric chemistry.
Transcribed Image Text:**Educational Content on Nitrogen Dioxide (NO₂):** The images illustrate three samples of nitrogen dioxide, a pollutant that contributes to the brown color of atmospheric pollution. At elevated temperatures, nitrogen dioxide decomposes into nitrogen monoxide (NO) and oxygen gas (O₂). **Detailed Explanation of the Particulate Model:** - **Image (a):** Displays multiple molecules, represented in a particulate model suggesting the presence of several nitrogen dioxide molecules. Each nitrogen dioxide molecule consists of one nitrogen atom (typically red) bonded to two oxygen atoms (typically blue). - **Image (b):** Shows fewer molecules compared to image (a), indicating some decomposition. This stage represents the partial breakdown of nitrogen dioxide into nitrogen monoxide and oxygen. - **Image (c):** Exhibits even fewer particles, likely representing nitrogen monoxide molecules and oxygen molecules formed after the complete decomposition of nitrogen dioxide. Use this particulate model to consider the effects of temperature on the decomposition of nitrogen dioxide and answer the following questions about atmospheric chemistry.
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