When the following equation is blanced with the lowest ratio whole number, coefficient the cofficient of CO2 is

Question

C4H10(g) + O2 -> CO2(g) + H2O

Answer 1

any suggestions? This is not a home work answer site it is a home work help site.

If you can't balance the equation then balance the equation in the following order
balance C atoms on RHS
balance H atoms on RHS
balance O atoms on LHS