Answered: 1. TUNGSTEN CRYSTTALIZES IN A BODY…

1. TUNGSTEN CRYSTTALIZES IN A BODY CENTERED CUBIC LATTICE WITH A UNIT CUBE SIDE LENGTH OF 3.16 PM a) How many atoms of tungsten are present in a unit lattice? b) What is the density of the metal?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Nickel metal has a density of 8.909 g/cm^3 and an atomic radius of 124.6 pm. a.) Calculate the…

Q: The density of solid W is 19.3 g/cm³. How many atoms are present per cubic centimeter of W? Number…

A: Given data:The unit cell is the smallest unit of a crystal lattice, whose continuous repetition…

Q: State the type of lattice the solid exhibits ( cubic, hexagonal, body centered, face centered cubic)…

A: We are given a unit cell with Ti atoms as yellow spheres present at corners and at the centre. And O…

Q: Explain when is the material is homogeneous and isotropic?

A: Homogeneous material: Homogeneous is something that is uniform throughout. A homogeneous material…

Q: A diffractometer data of a cubic crystal of an element show peaks at 20 angles 44.46°, 51.64°,…

A: According to question, 4 values of 2θ values are given (44.46, 51.64, 75.78, 93.22). According to…

Q: How many unit cells share the center atom of the body-centered unit cell? a. Answer: b. How many…

Q: An ionic compound crystallizes in a body-center cubic structure. It has a metal (M) cation at the…

A: In BCC, the constituent particles are present at the corners of the cubic lattice and a single…

Q: 23. Two types of atoms (A and B) are arranged in the cubic unit cell in Fig. 1. Part 1. A-atoms…

A: Primitive cubic unit cell - atoms presents only each corner of the cube Face center cubic unit…

Q: 2 Bedy-Centered Unit Cell (a) (b) Fig 5. Body-Centered Cubic (BCC) Unit Cell. (a) Ball-and-Stick…

A: Z--> no. Of atom present in the unit cell. a= edge length of cube r= radius of an atom.

Q: Which type of closest-packed solid state structure is most stable? A:Group of answer choices…

A: The packing efficiency of both HCP and CCP is 74.05% that is structure occupies 74.05% of space…

Q: Compare the number of particles in one unit cell foreach of the following types of unit cells.a.…

A: To find: Number of particles in, a. simple cubicb. body-centered cubic

Q: The element tungsten (W) crystallizes with a Body Centered Cubic unit cell. The density of tungsten…

A: Answer:Here:

Q: Tantalum (Ta; d = 16.634 g/cm3and M = 180.9479 g/mol) has a body-centered cubic structure with a…

A: A unit cell is the smallest repeating portion of a crystal lattice. Unit cell occurs is many…

Q: UTOR Determining Metallic Radii from Unit Cell Data Metallic potassium crystallizes in a…

Q: Consider the ionic solid represented by the unit cell structure shown below. If this figure is…

A: For Blue Spheres No of Bllue speheres at the corners = 8No of blue spheres at face = 6Contribution…

Q: 2. Body-Centered Unit Cell (a) (b) Fig 5. Body-Centered Cubic (BCC) Unit Cell. (a) Ball-and-Stick…

Q: State the differences between: a) Amorphous solids versus Crystalline solids b)…

A: The properties of solids such as their rigidity, electrical conductivity, optical properties, etc...…

Q: What is the volume of a single lattice cell in cubic centimeters for an atom with a radius of 151 pm…

A: Step 1:In face centered cubic cell the atoms are connected face diagonally. Thus,For face centered…

Q: What fraction of the total volume of a face-centered cubic structure is occupied by atoms? Vsphere…

A: In FCC, No. Of atoms at cornes = 8 Contribution = 1/8 Atom per unit cell = 8× 1/8 = 1 No. Of…

Q: How many atoms are there in a simple cubic structure?

A: In a simple cubic structure, there are eight corners and each corner contains an atom.

Q: )Element calcium (Ca) crystallizes in a face-centered cubic(fcc) lattice.The radius of a Valium atom…

A: A Unit cell is the smallest repeating unit or portion of a crystal lattice. The crystal lattice is…

Q: atomic

Q: Scandium forms a body-centered cubic unit cell and has a density of 22.99 g/cm^3. From this…

Q: The ionic compound, CsCl, forms a body centered cubic structure (see below) where the anions occupy…

A: Given : Structure of CsCl is BCC i.e body centered cubic. Density of CsCl = 3.99 g/cm3 And ionic…

Q: Explain why X rays can be used to measure atomic distancesin crystals but visible light cannot be…

A: Diffraction is a phenomenon which enables us to measure the interatomic distance in crystals.…

Q: Given the copper ion radius = 0.74 Å and the chloride ion radius = 1.81 Å, i. Estimate the edge…

A: From the image It is a unit cell of CuCl. The unit cell has Zinc Blende(ZnS) type structure .In…

Q: In XCI, which crystallizes in CsCl structure, one edge of the unit cellisfound to be 3708 pm Using…

A: Given: Edge length(a)=370.8 pm The radius of Cl-= 181 pm

Q: Most important constraints in selecting a unit cell?

A: Unit cell is the smallest repeating unit .

Q: how do you calculate the planar density (100) and (110) of a simple cubic structure

Concept explainers

Crystal Lattices and Unit Cell

Consider a crystal. The regular and repeating pattern of constituent particles is the most distinguishing feature of crystalline solids. A crystal lattice is formed when these particles are replaced with representative points. The three-dimensional arrangement of constituent particles is known as a crystal lattice. Unit cell is that the smallest portion of a space lattice which when repeated in several directions, generate the whole lattice. Unit cell is a building block of a lattice. It is the smallest unit of cell.

Question

1. TUNGSTEN CRYSTTALIZES IN A
BODY CENTERED CUBIC LATTICE
WITH A UNIT CUBE SIDE LENGTH
OF 3.16 PM a) How many atoms of
tungsten are present in a unit
lattice? b) What is the density of
the metal?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

a) SrCl2 is crystallized in cubic structure as can be seen in the figure below. The density of this material is 3052 kg / m3. Since the molar masses of Sr and Cl are 87.62 g / mol and 35.5 g / mol, respectively, what is the unit cell length of this cubic structure? b) Using the figure on the left, draw the directions
4. What is the length of an edge of the unit cell when barium (atomic radius 222 pm) crystallizes in a crystal lattice of bcc unit cells? (AW Ba= 137.33 g/mol) a) 230 pm b) 328 pm c) 543 pm d) 513 pm e) 780 pm f) 881 pm g) 964 pm h) 13.2 nm
Lead forms a face-centered cubic lattice, and a lead atom is 348 pm in diameter. Calculate the density of lead. |g/cm³
What are the Cubic Crystalline Lattices?
2) Sodium is a bright and white, soft, wax-like element dissolved in seawater, crystallized in rock salt. Sodium is common in nature and crystallizes with a body-centered cubic unit cell and its density is 0.971 g/cm³. (Na: 23 g/mol) (a) What is the volume of the unit cell, in cm³? (b) What is the edge length of the unit cell, in pm? (c) What is the radius of a sodium atom, in pm?
A hypothetical element, Le, has a body centered cubic structure with a density of 6.93 g/cm3. Calculate its atomic radius in pm. Atomic Mass: Le: 55.963 g/mol 132.34 131.43 129.61 130.52
What kinds of forces hold each of the three basic categories of atomic solids together?
1) The volume of one ruthenium atom (molar mass = 101.1 g/mol) is 1.211x10 -23cm³. What would be the density of ruthenium in g/cm³, if ruthenium crystallized in a face-centered cubic structure?