The balanced chemical equation is 2C + 8S8 → 2CS2.
The balanced chemical equation for the given reaction is:
2C + 8S8 → 2CS2
To balance the equation, we need to ensure that the number of atoms on both sides of the equation is equal. In this case, there are 2 carbon atoms on the left side and 2 carbon atoms on the right side, so the equation is already balanced. Similarly, there are 16 sulfur atoms on the left side and 16 sulfur atoms on the right side, so the equation is balanced in terms of sulfur as well.
Therefore, the balanced chemical equation for the reaction ___C + ___S8 → ___CS2 is 2C + 8S8 → 2CS2.