Question: Iodine has an orthorhombic unit cell for which the a, b, and c lattice parameters are 0.479, 0.725, and 0.978 nm, respectively. (a) If the

Iodine has an orthorhombic unit cell for which the a, b, and c lattice parameters are 0.479, 0.725, and 0.978 nm, respectively.
(a) If the atomic packing factor and atomic radius are 0.547 and 0.177 nm, respectively, determine the number of atoms in each unit cell.
(b) The atomic weight of iodine is 126.91 g/mol; compute its theoretical density.

Step by Step Solution

★★★★★

3.40 Rating (162 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a For indium and from the definition of the APF we may solve fo... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

915-P-T-T-P (304).docx

120 KBs Word File

Students Have Also Explored These Related Thermodynamics Questions!

A bed strikes 065 and dips 40 to the south. Two vertical cross sections need to be drawn through this bed, one oriented northsouth and the other oriented eastwest. By orthographic projection...

Titanium has an HCP unit cell for which the ratio of the lattice parameters c/a is 1.58. If the radius of the Ti atom is 0.1445 nm, (a) Determine the unit cell volume, and (b) Calculate the density...

Titanium has an HCP unit cell for which the ratio of the lattice parameters c/a is 1.58. If the radius of the Ti atom is 0.1445 nm, (a) determine the unit cell volume, and (b) calculate the density...

Beryllium (Be) has an HCP unit cell for which the ratio of the lattice parameters c/a is 1.568. If the radius of the Be atom is 0.1143 nm, (a) Determine the unit cell volume, and (b) Calculate the...

A hypothetical metal has an orthorhombic unit cell for which the a, b, and c lattice parameters are 0.450,0.666, and 0.934 nm, respectively. (a) If there are 8 atoms per unit cell and the atomic...

A hypothetical metal has an orthorhombic unit cell for which the a, b, and c lattice parameters are 0.378, 0.647, and 0.821 nm, respectively. (a) If there are 8 atoms per unit cell and the atomic...

A hypothetical metal has an orthorhombic unit cell for which the a, b, and c lattice parameters are 0.461, 0.682, and 0.922 nm, respectively. (a) If there are 8 atoms per unit cell and the atomic...

1. An unknown element shares chemical characteristics with Iodine and has an orthorhombic unit cell. The lattice parameters for this element are a = 0.531 urn, h = 0.603 nm, and c = 0.325 nm. {a} If...

A hypothetical metal has an orthorhombic unit cell for which the a,b, and c lattice parameters are 0.482 , 0.711 , and 0.853nm, respectively. (a) If there are 8 atoms per unit cell and the atomic...

Consider a hypothetical metal that has a density of 15.2 g/cm 3 , an atomic weight of 115.6 g/mol, and an atomic radius of 0.100 nm. Compute the atomic packing factor if the unit cell has tetragonal...

The accountant for Glacier Medical Co., a medical services consulting firm, mistakenly omitted adjusting entries for (a) Unearned revenue earned during the year ($6,900) and (b) Accrued wages...

Of the four categories in a COQ report, which category of quality cost is the most damaging to the organization? Why is this the case?

5. Jefferson Sales wants you to create an application that displays a salespersons monthly commission, given his or her monthly sales and commission rate (entered in decimal form). The commission is...

What are some of the questions that can be answered with project management?

Xavier and Yolanda have original investments of $50,000 and $100,000 respectively in a partnership. The articles of partnership include the following provisions regarding the division of net income:...

Elsea Company, which produces and sells a small digital clock, bases its pricing strategy on a 25percent markup on total cost. Based on annual production costs for 25,000 units of product,...

Tom Cruise Lines Inc. issued bonds five years ago at $1,000 per bond. These bonds had a 25-year life when issued and the annual interest payment was then 15 percent. This return was in line with the...

Pranks, Inc. is a manufacturer of joke and novelty products for perpetrators of practical jokes. The corporation has paid several cash dividends throughout 2016, and is also declaring a stock...

43. The peak discharge of a river is an important parameter for many engineering design problems. Estimates of this parameter can be obtained by relating it to the watershed area (x1) and watershed...

When -iron is subjected to an atmosphere of nitrogen gas, the concentration of nitrogen in the iron, CN (in weight percent), is a function of hydrogen pressure, pN2 (in MPa), and absolute temperature...

Determine the carburizing time necessary to achieve a carbon concentration of 0.30 wt% at a position 4 mm into an iron-carbon alloy that initially contains 0.10 wt% C. The surface concentration is to...

An FCC iron-carbon alloy initially containing 0.55 wt% C is exposed to an oxygen-rich and virtually carbon-free atmosphere at 1325 K (1052C). Under these circumstances the carbon diffuses from the...

What is the primary / most common why can language lead to confusion in communication? Because speakers often use overly complex vocabulary. Because people deliberately try to deceive through...

Click here to read the eBook: Bond Yields Click here to read the eBook: Changes in Bond Values over Time BOND RETURNS Last year Janet purchased a $1,000 face value corporate bond with an 11% annual...

MMC Company manufactures a number of shoes products. Running shoes is one of the MMC's products that sells for Rm180 per unit. Total fixed cost related to running shoes are RM270, 000 per month and...