easyHeat & mass transfer · Mass transfer applications · #2692

2. Diffusion with chemical reaction

For diffusion with chemical reaction, a gas stream gives a mass-transfer coefficient $k_c=0.007\,\mathrm{m/s}$ over area $A=0.31\,\mathrm{m^2}$ . If the concentration driving force is $0.41\,\mathrm{mol/m^3}$ , what is the molar transfer rate?

Select your answer

0.009\,\mathrm{mol/s}

0.001\,\mathrm{mol/s}

18.2\,\mathrm{mol/s}

0.005\,\mathrm{mol/s}