Given the following data, determine the volumetric flow of water vapor resulting from the firing of the fuel $scfm.$ Show all work. STP $=70F$ and $1$atm.

$H_2+\frac{1}{2}{O}_2{H}_{2}O$

Coal rate $($as$-$fired basis$)$

Hydrogen $(H_2)$ content in coal $($dry basis$)$

Moisture content in coal $($as$-$fired basis$)$

$22\mathrm{.}7$ ton $*h^{-1}$

$4\mathrm{.}1\%$ mass

$1\mathrm{.}8\%$ mass