Sodium chloride (NaCl) has the rock salt crystal structure and a density of 2.17 g/cm³. The atomic weights of sodium and chlorine are22.99 g/mol and 35.45 g/mol, respectively.(a) Determine the unit cell edge length.nm(b) Determine the unit cell edge length from the radii in the table below assuming that the Nat and Cl- ions just touch each other alongthe edges.nmCationMg2+Fe2+Na+Ionic Radius (nm)0.0720.0770.102Anion Ionic Radius (nm)CI-0²-0.1810.140

Answered: Sodium chloride (NaCl) has the rock…

Sodium chloride (NaCl) has the rock salt crystal structure and a density of 2.17 g/cm³. The atomic weights of sodium and chlorine are 22.99 g/mol and 35.45 g/mol, respectively.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Calculate the number of vacancies per cubic meter for some metal, M, at 806°C. The energy for…

Q: Calculate the number of vacancies per cubic meter in gold (Au) at 900°C. The energy for vacancy…

Q: State the electron configuration for Sodium. Sodium has 11 electrons. Please input your answer in…

A: just writting offbaou principle to fill the electrons.

Q: Determine the concentration of vacancies (number/m³) needed for an FCC Cu crystal lattice to have a…

A: FCC Cu crystal lattice density =8.10 g/cm3 Lattic Parameter of Cu =3.61×10-10m Atomic Weight of…

Q: Calculate the number of Frenkel defects per cubic meter in zinc oxide at 939°C. The energy for…

Q: Calculate the density of NaCl given it has a rock salt crystal structure. Na has an atomic weight of…

A: NaCl crystal structure

Q: Scandium (Sc) has the Face-Centered Cubic (FCC) crystal structure. The edge length is a = 0.452 nm.…

Q: Lead and aluminum both have FCC crystal structures. Knowing that solid aluminum has a density of…

A: Introduction In this problem, we will use atomic weight, Avogadro number, and unit volume to compute…

Q: Calculate the gravitational constant g, in SI units, for alocation on the surface of the sun.

Q: You are given the density of a metal as 4.22 g/cm3. You are advised the crystallographic structure…

Q: You are given the density of a metal as 3.03 g/cm³. You are advised the crystallographic structure…

Q: Out of every 1000 Tera atoms in pure Si, 28 atoms provide a free electron at room temperature. (1)…

Q: Consider two hypothetical metallic crystal structures A and B. A has an fcc and Ba bcc lattice…

Q: Calculate the number of vacancies per cubic meter for some metal, M, at 850°C. The energy for…

A: We have to find Calculate the number of vacancies per cubic meter

Q: Nickel and aluminum both have FCC crystal structures. Which of the following statement is correct…

A: To find which of the details are correct about Nickel and Aluminium

Q: Iron has a BCC crystal structure, an atomic radius of 0.124 nm, and an atomic weight of 55.85 g/mol.…

A: Introduction: One of the most prevalent ways for atoms to organize themselves in metals is the…

Q: and the

Q: Q1: Silicon has three naturally-occurring isotopes: 92.23% of 28Sİ, with an atomic weight of 27.9769…

Q: Niobium has a BCC crystal structure, an atomic radius of 0.143 nm and an atomic weight of 92.91…

Q: Copper has a cubic structure with a = 0.36151 nm. The atomic radius is 0.1278 nm. The density is…

Q: Q1/A Prove that the volume of an FCC unit cell, Vc is; Vc = 16R³√2

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: An atom X has a molar mass of 0.114 kg-mol-¹ and a density of 8579 kg-m-³. Calculate the volume (in…

Q: Copper has a cubic structure with a = 0.36151 nm. The atomic radius is 0.1278 nm. The density is…

Q: Sketch the planar cross section for the following planes in the FCC structure (label the edge…

Concept explainers

The Space Lattice and Unit Cells

Every matter consists of atoms, molecules, and ions. If these atoms, molecules, and ions (micro-particles) are represented in a three-dimensional space-occupying certain specific points in space, then these arrangements are termed as space lattices and the specific points which are being occupied by atoms, molecules and ions are termed as lattice points. The atoms, molecules, and ions at the lattice points are generally grouped in a regular fashion and repeat periodically at the three-dimensional space.

Question

Sodium chloride (NaCl) has the rock salt crystal structure and a density of 2.17 g/cm³. The atomic weights of sodium and chlorine are
22.99 g/mol and 35.45 g/mol, respectively.
(a) Determine the unit cell edge length.
nm
(b) Determine the unit cell edge length from the radii in the table below assuming that the Nat and Cl- ions just touch each other along
the edges.
nm
Cation
Mg2+
Fe2+
Na+
Ionic Radius (nm)
0.072
0.077
0.102
Anion Ionic Radius (nm)
CI-
0²-
0.181
0.140

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Principal Metallic Crystal Structures and Crystal Structure Analysis

Learn more about

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

Similar questions

Assume we have to accommodate 18 million books, each of which has 1 billion characters. If each character can be written using 100atoms, and if the bulk atoms can be used, calculate the size of an object (in nanometers) that can accommodate all the 18 million books. Assume one atom occupies a space which is 0.25 nm in size
You are given the density of a metal as 2.07 g/cm³. You are advised the crystallographic structure is fcc, and the atomic mass is 25.5 g/mol. What is the atomic radius of the metal? a. 0.15 nm b. 0.12 nm c. 0.11 nm d. 0.18 nm
Copper is a typical face-centered-cubic metal. In its pure state, it has extremely high electrical conductivity. Oxygen in copper causes a major reduction of conductivity. To investigate this issue further, I want to you to tell me whether oxygen atoms substitute for copper atoms, or if they enter interstitial sites.
3 Copper Unit Cell Uniqueness Here's a weird way to describe the structure of copper: Cu falls into the tetragonal crystal system with a = 0.256 nm, c = 0.362 nm = a√√2, and atoms located at 000 and. Its density is 8.94 g/cc at room temperature. (a) Draw a few adjacent units cells of the structure as described in this "weird" way. You should be able to see that there is a much more convenient way to describe the structure. What is it? (The point I wish to make is that there are many different unit cells that can be used to describe any given crystal, so we usually choose the one that is easiest to visualize.) (b) Calculate the radius of a copper atom using the above information. (c) Calculate the lattice parameter of the "better" unit cell of Cu.
Calculate the density in g / cm3 of a metal with a structure fcc molecular mass of 100g / mol and an atomic radius of 0.145nm
Lead and Aluminum both have FCC crystal structures. Given the following information and knowing that solid aluminum has a density of 2.71 g/cm3, determine the density of solid lead in g/cm3 Atomic Weight (amu) Atomic Radius (nm) Aluminum 26.98 0.143 Lead 207.2 0.175
In the cubic structure, there are mainly 3 elastic constants including C11, C11, and C44. Now, in my simulation, the value of C11 is becoming very high due to applying pressure. So far, in the simulations I've done, it's reached around 570 GPa. If more pressure is induced, it could increase further. My question is, is this increase normal?
Nickel has face -centered (FCC) cubic structure and atomic mass is 58.69. The atomic radius of nickel is given by 1.243*10^-10m. Calculate the density of Nickel crystal.
Solve the problem correctly in a handwritten format. Strictly chatgpt not allowed
Estimate the density of platinum and lead from their lattice parameters at room temperature. Both are FCC. Compare the theoretical density with experimental values. Which is closer? Why? For platinum A=192.09, Avogadro number =6.02x1043, a=3.9239 Angstrom. Experimental density of Pt = 21.47. For lead A=207.2, and a=4.9502Angstrom.
Europium has the Body-Centered Cubic (BCC) crystal structure shown in the figure below. The radius of the Europium atom is r=D0.204 nm. What is the planar density in atoms/nm2 in plane (200)? Plane (200) Select one: Oa 16.19 O6.4.507 Oc 10.79 Od.11.64 O30.82 9:13 PM O d0) ENG 15-Apr-2021
O f.0.47 g. 0.59 Oh.0.41 Clear my choice Silver (Ag) has the FCC crystal structure. The atomic radius is R = 0.144 nm and the atomic mass is M = 107.87 g/mole. What is the density of Silver in g/m7 Given: Avogadro's Number NA = 0.6023 x 10 (atoms/mole) Select one: Ca 10.6x10 o10.6x10 Cc.10.6-10 Gd.10.6x10 Oe 1060 Calcium (Ca) hashe Face-Certered Cubic (FCC) crystal strucure.The edge length is a = 0.548 nm. What is the linear density in atoms/nm along direction [100]?