Explain the activatoin energy for the diffusion of copper

Assignment Help Chemistry
Reference no: EM13562379

The activatoin energy for the diffusion of copper in silver is 193,000 J/mol. Calculate the diffusion coefficient at 1200 K (927 degrees C), given that D at 1000 K (727 degrees C) is 1.0 x 10^-14 m^2/s

Reference no: EM13562379

Questions Cloud

State equations for the dissociation of the water : Write equations for the dissociation of the following in water. Include physical states for all species.CaCl2
Find how far does the black travel before it stops : A 10kg block is set moving with an initial speed of 6 m/s on arough horizontal surface. If the force of friction is 20N,approximately how far does the black travel before it stops
Diameter disk emits light uniformly from its surface : A 10-cm-diameter disk emits light uniformly from its surface. 20 cm from this disk, along its axis, is an 9.0-cm-diameter opaque black disk; the faces of the two disks are parallel. 20 cm beyond the black disk is a white viewing screen.
What is the magnification of the mirror with proper sign : A small postage stamp is placed in front of a concavemirror. radius = .84m. such that the image distanceequals the object distance. what is the magnification of the mirror with proper sign
Explain the activatoin energy for the diffusion of copper : The activatoin energy for the diffusion of copper in silver is 193,000 J/mol. Calculate the diffusion coefficient at 1200 K (927 degrees C), given that D at 1000 K (727 degrees C) is 1.0 x 10^-14 m^2/s
What would its weight be if it were made of pure gold : It is determined by immersing a crown in water that its volumeis 26 in.3 = 0.0015 ft3. What would its weight be if it were made of pure gold
Evaluate the work done of tin dissolves in excess acid : Calculate the work done when 25.0 g of tin dissolves in excess acid at 1.00 atm and 29°C. Assume ideal gas behavior.
Sliding by rope pulling parallel to the incline : A crate of mass m (=30 kg) is placed at rest on a (frictionless) inclined plane, which has an angle (= 60o) above horizontal. How long would it take the crate to slide 8 m down the incline?
Find the weight of the piece when it is made of iron : A certain part of aircraft engine has a volume of 1.3ft3. Find the weight of the piece when it is made of iron

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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