On a flat plate, the concentration profile was measured and can be represented by the following function:

\[\frac{C_{a}-C_{a s}}{C_{a \infty}-C_{a s}}=1+\left(1.2-\frac{y}{v}\right)^{\frac{1}{2}}\]

If \(C_{a s}=1.5 \mathrm{moles} / \mathrm{m}^{3} ; C_{a \infty}=0.15 \mathrm{moles} / \mathrm{m}^{3} ; D_{a x}=1.7 \times 10^{-6} \mathrm{~m}^{2} / \mathrm{s}\); and \(v=10 \mathrm{~m} / \mathrm{s}\), what is the surface mass flux and the mass transfer coefficient?