
(a)
Interpretation:
The expected coordination number for
Concept Introduction:
The

Answer to Problem 3.85P
6 is the coordination number.
Explanation of Solution
For the selected elements the radii of atoms and ions from the table are given as,
The ratio of the radius is given as,
From the table the coordination number of
(b)
Interpretation:
The expected coordination number for UO2 compound is determined using the ionic radii in given B appendix.
Concept Introduction:
Uranium dioxide also called as Urania is black in color. This element is radioactive and powdered crystalline and it is found in the uraninite mineral. From the formula, UO2the cation is

Answer to Problem 3.85P
6 is the coordination number.
Explanation of Solution
For the selected elements the radii of atoms and ions from the table are given as,
The ratio of the radius is given as,
From the table the coordination number of UO2is given as 6
(c)
Interpretation:
The expected coordination number for BaO compound is determined using the ionic radii in given B appendix.
Concept Introduction:
The compound Barium oxide is non-flammable. It is white in color and the structure of the compound is cube. It is used in the crown glass, cathode ray tubes and catalyst. From the formula there will be 1 cation that is

Answer to Problem 3.85P
8 is the coordination number.
Explanation of Solution
For the selected elements the radii of atoms and ions from the table are given as,
The ratio of the radius is given as,
From the table the coordination number of BaO is given as 8
(d)
Interpretation:
The expected coordination number for
Concept Introduction:
The compound silicon nitride is a compound that is made of nitrogen and silicon. This chemical compound is stable

Answer to Problem 3.85P
4 is the coordination number.
Explanation of Solution
For the selected elements the radii of atoms and ions from the table are given as,
The ratio of the radius is given as,
From the table the coordination number of
(e)
Interpretation:
The expected coordination number for
Concept Introduction:

Answer to Problem 3.85P
4 is the coordination number.
Explanation of Solution
For the selected elements the radii of atoms and ions from the table are given as,
The ratio of the radius is given as,
From the table the coordination number of
(f)
Interpretation:
The expected coordination number for
Concept Introduction:
The
The ratio of radius of cation to anion can helps in determining the coordination number of the compound from table B in Appendix

Answer to Problem 3.85P
6 is the coordination number.
Explanation of Solution
For the selected elements the radii of atoms and ions from the table are given as,
The ratio of the radius is given as,
From the table B in Appendix, the coordination number of
(g)
Interpretation:
The expected coordination number for MgS compound is determined using the ionic radii in given B appendix.
Concept Introduction:
The MgS compound is inorganic and white in color. It accumulates in the impure form and it is made of crystalline material. In the impure form it is in the brown color and the material becomes non crystalline powder. From the formula, the cation is

Answer to Problem 3.85P
6 is the coordination number.
Explanation of Solution
For the selected elements the radii of atoms and ions from the table are given as,
The ratio of the radius is given as,
From the table the coordination number of MgS is given as 6
(h)
Interpretation:
The expected coordination number for KBr compound is determined using the ionic radii in given B appendix.
Concept Introduction:
Potassium bromide is the salt of ions and in the aqueous solution has pH 7 where it is completely dissociated. This compound is the bromide ions source. From the formula, the cation is

Answer to Problem 3.85P
6 is the coordination number.
Explanation of Solution
For the selected elements the radii of atoms and ions from the table are given as,
The ratio of the radius is given as,
From the table the coordination number of KBr is given as 6
Want to see more full solutions like this?
Chapter 3 Solutions
Essentials of Materials Science and Engineering, SI Edition
- Word File Edit View Insert Format Tools Table Window Help PEPSI AutoSave 5-Marca, Christopher Read-Only Compatibility Mode - Saved to my Mac Insert Draw Design Layout References Mailings Review View Picture Format X Aptos (Body) ▾ 10 A A Aa Po BIU x, x A DA EvE E1INT AaBbCcl Pleading 2 Lalacoder AaBbCcl AalibGDdEe AaBbCcDr Abde ABC Normal Title No Spacing Heading 3 Heading 3 Subtitie Suble B d Only To save a copy of this document, click Duplicate. Problem 10) For the Boolean.expression, which is the correct MSOP expression? I Y = wxyz+xy+w Expression A. I Y = wxyz+y 663 words Expression B. English (United States) Accessibility: Investigate A APR LO M O stv Iarrow_forwardCan you determine the eignevalues by hand?arrow_forwardMonthly exam 13 2021-2022 Power plant Time: 1.5 Hrs Q1. A The gas-turbine cycle shown in Fig. is used as an automotive engine. In the first turbine, the gas expands to pressure Ps, just low enough for this turbine to drive the compressor. The gas is then expanded through the second turbine connected to the drive wheels. The data for the engine are shown in the figure, and assume that all processes are ideal. Determine the intermediate pressure Ps, the net specific work output of the engine, and the mass flow rate through the engine. Find also the air temperature entering the burner T3 and the thermal efficiency of the engine. Exhaust Air intake Φ www Regenerator www Bumer Compressor Turbine Power turbine et 150 kW Wompressor P₁ = 100 kPa T₁ = 300 K PP₁ =60 P-100 kPa T₁ = 1600 K Q2. On the basis of a cold air-standard analysis, show that the thermal efficiency of an ideal regenerative gas turbine can be expressed as 77 = 1- where - () () гp is the compressor pressure ratio, and T₁ and…arrow_forward
- I need to find m in R = mD from the image given. Do you really need to know what R and D is to find R. I was thinking geometrically we can find a relationship between R and D. D = R*cos(30). Then R = mD becomes m = R/D = 1/cos(30) = 1.1547. Is that correct?arrow_forwardQ1] B/ (16 Marks) To produce a lightweight epoxy part to provide thermal insulation. The available material are hollow glass beads for which the outside diameter is 1.6 mm and the wall thickness is 0.04 mm. Determine the weight and number of beads that must be added to the epoxy to produce a 0.5 kg of composite with a density of 0.65 g/cm³. The density of the glass is 2.5 g/cm³ and that of the epoxy is 1.25 g/cm³.arrow_forwardSuppose a random variable X as pmf / Px (x) = { %, x = 1, 2, 3, 0, otherwise. find constand c ①P(X = 1), P(X 7,2), PC1 3) C CDFarrow_forward
- Given the following request to an AI chatbot, which response is better? Prompt Write a love poem about someone longing for a sandwich. Make it a sonnet, and give it a tone that straddles a serious love poem and whimsy appropriate for a poem about a sandwich.arrow_forwardHelp i keep getting the wrong answer. So I must be doing something wrong.arrow_forwardSuppose that a coin is tossed three so that the sample space is Let X represent the number of heads that can come up. i) Find the probability function corresponding to the random variable X. Assuming that the coin is fair ii) Find the distribution function for the random variable X. iii) Obtain its graph.arrow_forward
- Q9 A single-phase transformer, 2500 / 250 V, 50 kVA, 50 Hz has the following parameters, the Primary and secondary resistances are 0.8 ohm and 0.012 ohm respectively, the primary and secondary reactance are 4 ohm and 0.04 ohm respectively and the transformer gives 96% maximum efficiency at 75% full-load. The magnetizing component of-load current is 1.2 A on 2500 V side. 1- Draw the equivalent circuit referred to primary (H.V side) and inserts all the values in it 2- Find out Ammeter, voltmeter and wattmeter readings on open-circuit and short-circuit test. If supply is given to 2500 V side in both cases. Ans. O.C. Test (Vo= 2500 V, lo=1.24 A, Wo=781.25 w) S.C. Test (Vsc =164.924 V, Isc =20 A, Wsc =800 w )arrow_forwardQ. VI: An equimolar liquid mixture of benzene and toluene is separated into two product streams by distillation. At each point in the column some of the liquid vaporizes and some of the vapor stream condenses. The vapor leaving the top of the column, which contains 97 mole% benzene, is completely condensed and split into two equal fractions: one is taken off as the overhead product stream, and the other (the reflux) is recycled to the top of the column. The overhead product stream contains 89.2% of the benzene fed to the column. The liquid leaving the bottom of the column is fed to a partial reboiler in which 45% of it is vaporized. The vapor generated in the reboiler (the boilup) is recycled to become the rising vapor stream in the column, and the residual reboiler liquid is taken off as the bottom product stream. The compositions of the streams leaving the reboiler are governed by the relation, YB/(1 - YB) XB/(1 - XB) = 2.25 where YB and XB are the mole fractions of benzene in the…arrow_forward1. Comparison between Stack and Queue: Concepts and Use Cases A comparative study between stacks and queues in terms of behavior, structure, and real-world applications.arrow_forward
- MATLAB: An Introduction with ApplicationsEngineeringISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncEssentials Of Materials Science And EngineeringEngineeringISBN:9781337385497Author:WRIGHT, Wendelin J.Publisher:Cengage,Industrial Motor ControlEngineeringISBN:9781133691808Author:Stephen HermanPublisher:Cengage Learning
- Basics Of Engineering EconomyEngineeringISBN:9780073376356Author:Leland Blank, Anthony TarquinPublisher:MCGRAW-HILL HIGHER EDUCATIONStructural Steel Design (6th Edition)EngineeringISBN:9780134589657Author:Jack C. McCormac, Stephen F. CsernakPublisher:PEARSONFundamentals of Materials Science and Engineering...EngineeringISBN:9781119175483Author:William D. Callister Jr., David G. RethwischPublisher:WILEY





