Which are the products in this chemical reaction? 2c4h10 + 13o2 8co2 + 10h2o

CO2 and H2O

Explanation:

First of all, I'd suggest to write the question more clearly. You should write the arrow to show how this reaction goes. I assume this is a classical combustion reaction, in which a substance, in this case an alkane (a compund made only of C and H and only has single bonds between Cs) reacts with oxygen. When this reaction happens, all the C that were bond to another C or to H will be finally bonded to O (this is what you can see in the CO2 as the final product). The same happens with the H atoms! They're not bonded to C anymore, they're now bonded to O.

It's usually said that C and H are oxidized in the products (CO2 and H2O)

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be