Pore diffusion mass transport, Science

Assignment Help:

A series of experiments were carried out using various sizes of crushed catalyst in order to determine the importance of pore diffusion on the observed rate.

1254_Pore Diffusion Mass Transport.png

a) do the data suttest that pore diffusion mass transport was limiting the rate?

b) derive an expression from the data that would permit calculation of the 'true' rate constant

Data

The reaction may be assumed to be first order and irreversible

Catalyst particles were microspheres

Surface concentration of reactant = 0.0002 mol/cm3


Related Discussions:- Pore diffusion mass transport

Sun, The Sun is the most  important star from our point of view.  It is th...

The Sun is the most  important star from our point of view.  It is the only star close enough to be studied in considerable detail. The grandeur of  the Sun is partly because of

Explain extrasystole and compensatory pause, Explain Extrasystole and Compe...

Explain Extrasystole and Compensatory Pause During the relaxation period, cardiac muscle is in the relative refractory period i.e. sleeping but only just. If a sufficiently st

Materials and processes in design, a manufacturer of fasteners uses a four ...

a manufacturer of fasteners uses a four die nut former to produce blanks and the piercer punch began to break down using stainless steel bar stock. what change can be made so the m

Illustrate about the colour of the soil, Illustrate about the colour of the...

Illustrate about the colour of the soil The colour of the soil gets influenced by the oxidation states of metal ions. Colours such as red, yellow and reddish brown are found u

Earth science, why does water erupt from geysers?

why does water erupt from geysers?

Artificial satellites, Artificial Satellites Tireless  Servants  in t...

Artificial Satellites Tireless  Servants  in the Sky The space crafts that move in  an orbit around the earth are  called artificial satellites. Most satellites go around the

How is our atmosphere different from the atmospheres?, How is our atmospher...

How is our atmosphere different from the atmospheres on Venus and Mars? Earth's atmosphere is different from those of Venus and Mars. This difference lies essentially in their c

Stimulate the making of red blood cells - function of kidney, Stimulate the...

Stimulate the Making of Red Blood Cells - Function of Kidney Stimulate the making of red blood cells. Erythropoietin is a hormone responsible for maintaining the right amount o

Responsibilities of the coastal state, Question 1: (a) Define the foll...

Question 1: (a) Define the following terms: normal baseline, internal waters and territorial sea. (b) List four responsibilities of the coastal state within the territoria

Explain idiopathic thrombocytopenic purpura, Explain Idiopathic Thrombocyto...

Explain Idiopathic Thrombocytopenic Purpura "Thrombocytopenic" means the blood doesn't comprise adequate platelets. "Purpura" means a person has excessive bruising. You may als

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd