SUMMARY
Nitrogen Dioxide (NO2) has 17 valence electrons, resulting in a molecular structure characterized by a single bond to one oxygen atom and a double bond to the other, conforming to the general formula AX2. The presence of a lone electron on the nitrogen atom classifies NO2 as a free radical, contributing to its high reactivity. Incorporating an additional electron transforms NO2 into the more stable ion NO2-, which is essential for understanding its chemical behavior.
PREREQUISITES
- Understanding of molecular geometry and bonding theories
- Familiarity with valence electron counting
- Knowledge of free radicals and their properties
- Basic concepts of ionic versus molecular compounds
NEXT STEPS
- Research the implications of free radicals in chemical reactions
- Study the stability and reactivity of nitrogen dioxide and its ions
- Learn about the role of nitrogen oxides in atmospheric chemistry
- Explore molecular orbital theory as it relates to NO2
USEFUL FOR
Chemistry students, researchers in environmental science, and professionals studying atmospheric pollutants will benefit from this discussion.