Body-centered cubic arrangement

Assignment Help Chemistry
Reference no: EM132014109

When spheres of radius r are packed in a body-centered cubic arrangement, they occupy 68.0% of the available volume. Calculate the value of a, the length of the edge of the cube in terms of r.

Please explain the calculation.

Reference no: EM132014109

Reviews

Write a Review

 

Chemistry Questions & Answers

  What volume (l) of an aqueous solution of mass glycerol

Question- What volume (L) of an aqueous solution that is 66.00 % by mass glycerol (C3H8O3) and has a density of 1.17 g/mL must be taken to obtain 2.77 mol of glycerol?

  Excitation of electrons vs donation electrons in photosynthe

Excitation of electrons Vs Donation electrons in Photosynthesis

  What is the percent yield of reaction

If only 4.5 g of Oxygen gas are recovered, what is the percent yield of this reaction?

  How to calculate the solubility of the solution

An aqueous solution is made by placing 0.033 moles of Ba(IO3) in 1.000L of water (K=1.57×10-9ignoring activity) Calculate the solubility of the solution when activity coefficients are used.

  What is the scientific method

What is the scientific method? What is the interrelationship between scientific hypotheses, laws and theories? Why is critical thinking essential to scientific research?

  Explain the solubility of agcl(s) in water

Explain the solubility of AgCl(s) in water at 25 C is 1.33*10^-5 mol/L and its H of solution is 65.7 kj/mol. Explain what is its solubility at 45.6 C

  Define the two compounds are identical

Why is it advisable to run a mixed melting point determination on samples of two different compositions before concluding that the two compounds are identical

  Explain co2 using vsepr what is the shape about the c

Draw the Lewis structures for the following compounds. 1) PBr3 Using VSEPR, what is the shape about the P. 2) N2H2 3) CH3OH Using VSEPR, what is the shape about the C and about the O? 4) CO2 Using VSEPR, what is the shape about the C? 5) C2H4

  For a reaction which has the temp of 298k delta g is

for a reaction which has the temp of 298k delta g is positive and delta s is 9.0 jmol-k. what can be said about the

  Compute the mass of the particle

Assuming this particle is a single crystal, how many unit cells are lined up across the diameter of the particle? d. Calculate the mass of the particle. e. Approximately how many atoms does this particle contain?

  A gaseous system undergoes a change in temperature and

the connection between the number of microstatesw and the entropy s of a system is expressed by the boltzmann

  Medical imaging of the gastrointestinal tract

Part A: Barium sulfate, BaSO4, is used in medical imaging of the gastrointestinal tract because it is opaque to X rays. A barium sulfate solution, sometimes called a cocktail, is ingested by the patient, whose stomach and intestines can then be vi..

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