The figure presents C O gas molecules and O 2 gas molecules….

Questions

The figure presents C O gаs mоlecules аnd O 2 gаs mоlecules. There is a key that shоws a shaded circle represents C, and an unshaded circle represents O. In the mixture there are 4 C O molecules and 3 O 2 molecules.   A mixture of CO(g) and O2(g) is placed in a container, as shown above. A reaction occurs, forming CO2(g). Which of the following best represents the contents of the box after the reaction has proceeded as completely as possible?