Answer
Reactants: $O_2$ and $NO$
Product: $NO_2$
Work Step by Step
Reactants:
In the reactants, we can identify 2 different molecules.
1. A molecule made of 2 red spheres.
2. A molecule made of 1 red sphere and 1 blue sphere.
Since red spheres represent oxygen atoms, and blue spheres represent nitrogen atoms:
1. 2 oxygen atoms: $O_2$
2. 1 oxygen atom, and 1 nitrogen atom: $NO$
Products:
In the products, we can identify one compound:
- 2 red spheres and 1 blue sphere.
Since red spheres represent oxygen atoms, and blue spheres represent nitrogen atoms:
- 2 oxygen atoms, and 1 nitrogen atom: $NO_2$
