Many metallic catalysts, particularly the precious-metalones, are often deposited as very thin films on a substanceof high surface area per unit mass, such as alumina(Al2O3) or silica (SiO2). (a) Why is this an effective way ofutilizing the catalyst material compared to having powderedmetals? (b) How does the surface area affect the rateof reaction?
Many metallic catalysts, particularly the precious-metalones, are often deposited as very thin films on a substanceof high surface area per unit mass, such as alumina(Al2O3) or silica (SiO2). (a) Why is this an effective way ofutilizing the catalyst material compared to having powderedmetals? (b) How does the surface area affect the rateof reaction?
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter11: Rate Of Reaction
Section: Chapter Questions
Problem 28QAP: Diethylhydrazine reacts with iodine according to the following equation: Â...
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Many metallic catalysts, particularly the precious-metal
ones, are often deposited as very thin films on a substance
of high surface area per unit mass, such as alumina
(Al2O3) or silica (SiO2). (a) Why is this an effective way of
utilizing the catalyst material compared to having powdered
metals? (b) How does the surface area affect the rate
of reaction?
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