Question

balanced: C4H10(g) + O2(g) = CO2(g) + H2O(l)​

Answer 1

C4H10 + 9/2O2 = 4CO2 +5H20

Answer 2

let a be coefficient of 1 compound

let b be coefficient of 2 atom

let c be coefficient of 3 molecule

let d be coefficient of 4 compound

then

a=2b=13,c=8,d=10