The energy for vacancy formation is 082 evatom while the

Assignment Help Chemistry
Reference no: EM13605158

Calculate the number of vacancies per cubic meter in some metal at 759°C. The energy for vacancy formation is 0.82 eV/atom, while the density and atomic weight for this metal are 6.94 g/cm3 and 93.07 g/mol, respectively.

Reference no: EM13605158

Questions Cloud

Calculate the number of vacancies at 546degc given that the : the number of vacancies present in some metal at 857degc is 1.7 x 1024 m-3. calculate the number of vacancies at
On january 1 2010 sands company had accounts receivable : on january 1 2010 sands company had accounts receivable 54200 and allowance for doubtful accounts 3700. sands company
What is the initial velocity of the cork as seen by an : a hot air balloon decends toward the ground with a velocity of 1.6 ms. a champagne bottle is opened to celebrate
Rose wilson is entering her senior year as an accounting : rose wilson is entering her senior year as an accounting major and has a number of options for her summer break. her
The energy for vacancy formation is 082 evatom while the : calculate the number of vacancies per cubic meter in some metal at 759degc. the energy for vacancy formation is 0.82
Progo plans to sell 1200 carriers next year and has : progo plans to sell 1200 carriers next year and has budgeted sales of 48000 and profits of 20000. variable costs are
The next golfer in the group hits a ball with the same : a golfer tees off on level ground giving the ball an initial speed of 37.5 ms and an initial direction of 40.5deg above
Test the hypothesis using the classical approach and the : test the hypothesis using the classical approach and the p-value approach.ho p 0.45 versus hi p lt 0.45n 150 x 62 a
Juan acquires a new five-year class asset on march 14 2011 : juan acquires a new five-year class asset on march 14 2011 for 150000. this is the only asset he acquired and does not

Reviews

Write a Review

Chemistry Questions & Answers

  Explain equations represents the proper net ionic equation

Which of the following equations represents the proper net ionic equation for the precipitation of an insoluble hydroxide compound from Al(NO3)3(aq) and KOH (aq)

  How many nodes does it contain

A 2 cm string is fastened at both sides is plucked. What is the wavelength of the n = 4 standing wave? How many nodes does it contain?

  Explain a chemist was called to an abandoned aspirin factory

A chemist was called to an abandoned aspirin factory to determine the contents of a badly corroded vat. Knowing that two salvage workers had become ill from breathing the fumes

  What was the final temperature of the gold

A 4.10 g nugget of pure gold absorbed 278 J of heat. What was the final temperature of the gold if the initial temperature was 25.0°C? The specific heat of gold is 0.129 J/(g·°C).

  Compute the entropy of unfolding of lysozyme

Calculate the entropy of unfolding of lysozyme at 25 oC, given that the difference in PCof unfolding is 6.28 kJ/mol/K at both 25 oC and 75 oC. Hint: consider a path of 25 oC (folded)?75.5 oC(folded) ?75.5 oC(unfolded) ?25 oC(unfolded).

  Calculate the number of grams of alcohol present

Calculate the number of grams of alcohol present in 1.00 L of 87 proof gin. The density of ethanol is 0.798 g/mL.

  How much carbon dioxide will be produced

If 116g of butane burns in the presence of 320g of oxygen how much carbon dioxide will be produced

  Compute the atomic radius of pd

Palladium crystallizes in a face-centered cubic unit cell. Its density is 12.0 g/cm^3 at 27 degrees C. Calculate the atomic radius of Pd.

  Explain what mass of copper sulfide

If you wish to obtain 10.0 grams of copper metal from copper(II) sulfide, what mass of copper(II) sulfide (in grams) must you use?

  Determine the structures of compounds

determine the structures of Compounds A, B, C, D, and E. Show calculations. Support all of your structure determinations. Student performed a sodium borohydride reduction experiment.

  Define eigenfunctions of a linear operator

Suppose that O1 and O2 are eigenfunctions of a linear operator A with eigenvalues a1 and a2, respectively, and that we construct a linear combination Y=C1O1 + C2O2

  What is the value for the standard internal energy of

what is the value for the standard internal energy of formation for acetyl chloride ch3cocl

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