The following data has been obtained for the adsorption of H on the surface of 1.00g...
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The following data has been obtained for the adsorption of H₂ on the surface of 1.00g of copper at 0°C. The density of liquid hydrogen is 0.708 g/cm³. p/atm 0.050 0.100 0.150 0.200 0.250 V/cm³ 1.22 1.33 1.31 1.36 1.40 Assume that the Langmuir isotherm applies, and calculate the volume of H₂ necessary to form a monolayer. Then, estimate the surface area of the copper sample. Hint: assume that H₂ molecules are perfectly spherical, and that each one occupies an "area" the adsorbent equivalent to its projected area on the surface (so an area of R² for each molecule). The following data has been obtained for the adsorption of H₂ on the surface of 1.00g of copper at 0°C. The density of liquid hydrogen is 0.708 g/cm³. p/atm 0.050 0.100 0.150 0.200 0.250 V/cm³ 1.22 1.33 1.31 1.36 1.40 Assume that the Langmuir isotherm applies, and calculate the volume of H₂ necessary to form a monolayer. Then, estimate the surface area of the copper sample. Hint: assume that H₂ molecules are perfectly spherical, and that each one occupies an "area" the adsorbent equivalent to its projected area on the surface (so an area of R² for each molecule).
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Related Book For
Cost management a strategic approach
ISBN: 978-0073526942
5th edition
Authors: Edward J. Blocher, David E. Stout, Gary Cokins
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