ctane C$8$H$18,$ is burned with dry air at $25$o

C and at a pressure of $100$ kPa

with an air to fuel ratio $($A:F $=$

$=1\mathrm{.}06).$ For complete combustion,

$($assuming that the combustion air was completely dry$)$ find:

a$.$ the number of kg of air per kg of fuel used for combustion.

b$.$ the flue gas vol $\%$ of flue gas products.

c$.$ the dew point of the products.