Question

In the equation C8 H18 + O2 --> CO2 + H2 O , how many units of oxygen are there on the right side of the equation?​

Answer 1

Answer:

On the L.H.S Carbon ----> 8

Hydrogen ------> 18

Oxygen --------> 2

On the R.H.S Carbon ---------> 1

Oxygen --------- 3

Hydrogen ---------> 2

Explanation:

The Balanced equation is

2(C8H18) + 25(O2) → 16(CO2) + 18(H2O)

I put the brackets so that it is easy to understand