Suppose one Schottky defect is present in every tenth unit cell of MgO. MgO has the sodium

Question:

Suppose one Schottky defect is present in every tenth unit cell of MgO. MgO has the sodium chloride crystal structure and a lattice parameter of 0.396 nm. Calculate
(a) The number of anion vacancies per cm3; and
(b) The density of the ceramic.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Essentials of Materials Science and Engineering

ISBN: 978-1111576851

3rd edition

Authors: Donald R. Askeland, Wendelin J. Wright

See More Books

Question Posted: Apr 26, 2016 07:13 AM

See More Questions

Using the data given below that relate to the formation of Schottky defects in some oxide ceramic (having the chemical formula MO), determine the following: (a) The energy for defect formation (in...
Calculate the fraction of lattice sites that are Schottky defects for cesium chloride at its melting temperature (645C). Assume an energy for defect formation of 1.86 eV?
Using the following data that relate to the formation of Schottky defects in some oxide ceramic (having the chemical formula MO), determine the following: (a) The energy for defect formation (in eV)...
Ellie, a CPA, incurred the following deductible education expenses to maintain or improve her skills: travel and transportation 1700.00 Tuition 6000.00 Books 800.00 Elli's AGI FOR THE YEAR IS 60,000...
Explain what a green shoe is.
How does the method of PIN issuance and delivery differ depending on the method used to generate PINs?
Cognitive impairment of schizophrenics. Refer to the LO3 American Journal of Psychiatry (Apr. 2010) study of the differences in cognitive function between normal individuals and patients diagnosed...
The Blazon Manufacturing Companys costing system has two direct- cost categories: direct materials and direct manufacturing labor. Manufacturing overhead (both variable and fixed) is allocated to...
please answer based on 2021/information given. no answers based on previously posted questions from past years. and please show me how to get the answer! thank you! exhmi.con con external...
What characterizes someone who views shopping as a form of entertainment (Tables 1B through 7B)? Which factors contribute most? How do your findings relate to the information presented in Consumer...
The density of BCC iron is 7.882 g/cm3, and the lattice parameter is 0.2866 nm when hydrogen atoms are introduced at interstitial positions. Calculate (a) The atomic fraction of hydrogen atoms; and...
ZnS has the zinc blende structure. If the density is 302 g / cm3 and the lattice parameter is 0.59583 nm, determine the nuber of Schottky defects (a) Per unit cell; and (b) Per cubic centimeter.
Employers expectations about appropriate business attire may vary based on the industry. Why do you think people in financial management and legal professions often dress more formally than people...
Use the following information for questions 1 and 2. Caterpillar Financial Services Corp. (a subsidiary of Caterpillar) and Sterling Construction sign a lease agreement dated January 1, 2020, that...
In todays social and business environments, some organizations only talk the talk regarding ethics and ethical conduct rather than walk the ethical organizational path. In what ways can ethical and...
reciprocal relationship between strategy and structure?
Steve Reese is a well - known interior designer in Fort Worth, Texas. He wants to start his own business and convinces Rob O Donnell , a local merchant, to contribute the capital to form a...
Porch Pirates An InsuranceQuotes.com survey showed that 8% of Americans had a holiday package stolen from outside their front door. Consider the random selection of four Americans. Use the...
Can you think of other expenses for a retailer that cannot be linked directly to sales revenue and for which matching will therefore be done on a time basis?
The column shown in the figure is fixed at the base and free at the upper end. A compressive load P acts at the top of the column with an eccentricity e from the axis of the column. Beginning with...
Add another column to Table 8-4 containing the range (C) of warm working temperatures. Remember to convert to and from degrees kelvin in performing your calculations. Table 8-4 Typical...
Give examples of two metallic materials for which deformation at room temperature will mean hot working.
Two sheets of steel were cold worked 20% and 80%, respectively. Which one would likely have a lower recrystallization temperature? Why?
Prepare journal entries to record the following events: Jul. 1 Klemens Company accepted a 5%, 3-month, $8,000 note dated July 1 from Mox Company for the balance due on Mox's account. Jul. 31 Klemens...
FINANCIAL STATEMENT ANALYSIS INSTRUCTIONS 1. PREPARE RATIO ANALYSIS REPORT ( word file) Format 1. Introduction 2. Importance of Financial Statements 3. Importance of Financial statement analysis and...
Let us assume that Europe is in recession, China's economy is slowing down, and the US economy is growing at 1-2%. Use these assumptions to invest in 4 ETFs (electronically traded funds). The 4 ETFs...

Suppose one Schottky defect is present in every tenth unit cell of MgO. MgO has the sodium

Question:

Step by Step Answer:

In 10 unit cells we expect 40 Mg 40 O ions but ...View the full answer

Essentials of Materials Science and Engineering

Students also viewed these Mechanics questions