Question
Asked Sep 23, 2019
84 views

Consider a hypothetical metal that has a density of 11.5 g/cm3, an atomic weight of 131.8 g/mol, and an atomic radius of 0.133 nm. Compute the atomic packing factor if the unit cell has tetragonal symmetry; values for the and lattice parameters are 0.539 and 0.262, respectively.

check_circle

Expert Answer

star
star
star
star
star
1 Rating
Step 1
help_outline

Image Transcriptionclose

unit call is calkulated atoms in a The number sing deny omula, NA V NAV

fullscreen
Step 2
help_outline

Image Transcriptionclose

Subsitte the values in the alove mula 23 0.539 nmx o cm0262nmx lo2 Inm 6022lo 131.8 527x lo 318 atoms n 4atoms

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

Physical Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: The liquid 2-chlorotoluene has a density of 1.08g/mL at 20 °C. If a sample of this liquid at 20 °C h...

A: Given,Density= 1.08g/mL volume = 2.31 L

question_answer

Q: Identify the Lewis acids in the following reactions. (a) BF3 + NH3  F3B-- +NH3 NH3 BF3  F3 BN...

A: Given chemical reaction 1 is:According to Lewis acid-base theory, Lewis acids are electron-pair acce...

question_answer

Q: An unknown element is determined to have two naturally occurring isotopes. Isotope 1 is 68.11% abund...

A: Given,Isotope 1 is 68.11% abundant and has a mass of 68.925580 amu, and isotope 2 has a mass of 70.9...

question_answer

Q: A 3.782−g sample of a mixture of cyclohexane (C6H12) and naphthalene (C10H8) is dissolved in 57.30 g...

A: Given:Mass of the sample = 3.782 gMass of Benzene = 57.30 gFreezing point of the solution = 1.90°CWe...

question_answer

Q: The below reaction follows second order rate kinetics and proceeds via a bimolecular mechanism. KCNC...

A: The rate law of the given reaction can be written as,

question_answer

Q: A first order reaction has a half life 445.44 seconds. What is the rate constant in reciprocal secon...

A: The half-life of the first order reaction is 445.44 seconds. The half-life and rate constant are rel...

question_answer

Q: How would I figure out this problem: A distance of 1.8 x 10^-2m is equal to : A. 0.18 meters B. 1.8 ...

A: Given,Distance = 1.8*10-2m

question_answer

Q: A particular coal contains 2.55% sulfur by mass. When the coal is burned, it produces SO2 emissions ...

A: Click to see the answer

question_answer

Q: In lab, a student was given a hydrated version of NiCl2 as the unknown. The initial mass of the hydr...

A: The number of hydrate molecules present in the compound can be calculated as