How many atoms of carbon (C) are present in the reactants of the following chemical equation 2C6H10

In order to answer this question, I would need the complete chemical equation. The given information is not sufficient to determine the reactants.

I'm sorry, but it seems like there is a part missing from the chemical equation you provided. Could you please provide the complete equation?

To determine the number of carbon atoms (C) present in the reactants of the chemical equation, we need to look at the formula given: 2C6H10.

The subscript 6 indicates that each molecule of C6H10 contains 6 carbon atoms.

Since we are given 2C6H10, we can multiply the number of carbon atoms by the number of molecules:

2 * 6 = 12

Therefore, there are 12 atoms of carbon (C) present in the reactants of the chemical equation 2C6H10.