An orthorhombic unit cell of a compound of molar mass 135.01 g mol-l has the dimensions a
Question:
An orthorhombic unit cell of a compound of molar mass 135.01 g mol-l has the dimensions a = 589 pm, b = 822 pm, and c= 798 pm. The density of the solid is estimated as 2.9 g cm-1 Determine the number of formula units per unit cell and calculate a more precise value of the density.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 58% (12 reviews)
The volume of an orthorhombic unit cell is V abc 589 pm x 822 pm x 798 pm The mass per formu...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physical Chemistry questions
-
The unit cell of a compound containing Co and O has a unit cell shown below (the left-hand figure). The Co atoms are on the corners, and the O atoms are completely within the unit cell. What is the...
-
The unit cell of a compound containing strontium, iron, and oxygen is shown here. (a) What type of lattice does this crystal possess (all three lattice vectors are mutually perpendicular)? (b) What...
-
An orthorhombic unit cell has dimensions a = 679 pm, b = 879 pm, and c= 860 pm. Calculate the spacing, d, of the (322) planes.
-
The input file for this assignment is Weekly_Gas_Average.txt. The file contains the average gas price for each week of the year. Write a program that reads the gas prices from the file into an...
-
1. Lenses function by refracting light at their surfaces. Consequently, their action depends not only on the shape of the lens surfaces, but also on the indices of refraction of the lens material and...
-
A long cylindrical heater element of diameter D = 10 mm, temperature T 1 = 1500 K, and emissivity ? 1 = 1 is used in a furnace. The bottom area A 2 is a diffuse gray surface with ? 2 = 0.6 and is...
-
Harper Corp. manufactures and sells travel clocks. Each clock costs $12.50 to produce and sells for $25. In addition, each clock carries a warranty that provides for free replacement if it fails...
-
Clarissa McWhirter, vice-president of Cyprus Company, was pleased to see a small variance on the income statement after the trouble the company had been having in controlling manufacturing costs. She...
-
Solve the 2nd-order nonhomogeneous Cauchy-Euler Equation, 4'21!" - 5.179\" + 8:; = 1111(1) using VARIATION OF PARAMETERS method. The complimentary solution of the equation is ye (I) =l Q where "l and...
-
Using the alternative-parameter method, determine the parameters of the following distributions based on the given assessments. Refer to Step 5.5 if necessary. a. Find the parameter value for the...
-
Calculate the volume of the hexagonal unit cell of sodium nitrate, for which the dimensions are a = 1692.9 pm and c= 506.96 pm.
-
A substance known to have a cubic unit cell gives reflections with radiation of wavelength 137 pm at the glancing angles 10.7, 13.6, 17.7, and 21.9. The reflection at 17.7" is known to be due to the...
-
Who is supposed to obey accounting standards in the United States? Are they followed in practice?
-
A market researcher wants to test the following claims: 1 6 % of people in your city did not visit the local ice cream store last summer. 4 6 % of people in your city visited the local ice cream...
-
What recommendations can help her organize ideas in planning stage old writing step?
-
Find fogo h. f(x) = x5 +8, g(x) = x -7, h(x) = x MY NO Express the function F in the form fogo h. (Enter your answers as a comma-separated list. Use non-identity functions for f(x), g(x) and h(x).) 5...
-
what is the technology trajectory and innovation of smart watches? in explanation kindly include the innovation behind its discovery and how we evolved from smart watches to luxury watches
-
One Shot Inc. will generate a single risky cash flow two years from now. The CF will be either $2,000 (with probability 0.2) or $1,000 (with probability 0.8). The firm has $500 of outstanding debt...
-
Direct costs of a project are shown on the following bar chart (see Table P6.2). Assume $500 per month indirect cost and 10% retainage with payment time lag of one month. Calculate the projects net...
-
Write a while loop that uses an explicit iterator to accomplish the same thing as Exercise 7.3. Exercise 7.3. Write a for-each loop that calls the addInterest method on each BankAccount object in a...
-
Suppose that an inch (2.54 cm) of rain falls over a square mile of ground (2.59 106 m 2 ). (Density of water is 1.0 g/cm 3 .) The enthalpy of vaporization of water at 25C is 44.0 kJ/mol. How much...
-
Silicon can be doped with small amounts of phosphorus to create a semiconductor used in transistors. (a) Is the alloy interstitial or substitutional? Justify your answer. (b) How do you expect the...
-
Suggest, giving reasons, which substance in each of the following pairs is likely to have the higher normal boiling point: (a) H 2 S or H 2 Se; (b) NaCl or CH 3 Cl; (b) NH 3 or PH 3 ; (d) SiH 4 or...
-
Use the ideal gas equation to calculate the pressure at 298 K exerted by 1.00 mol H 2 (g) when confined in a volume of (a) 30.0 L; (b) 1.00 L; (c) 50.0 mL. Repeat these calculations using the van...
-
PLEASE OPEN IMAGE AND ANSWER ALL REQUIREMENTS Requirement 1 . Calculate the price per hour that New York Temps should charge based on Mason's proposal. = Price per hour Requirement 2 . On the basis...
-
dig in to the three methods we can use to value inventory: FIFO, LIFO and average cost. There are pros and cons to each method. What is key is that we are using a consistent method in valuing...
-
Fixed factory overhead cost $ 3 9 , 0 0 0 Fixed selling and administrative costs 7 , 4 0 0 Variable direct materials cost per unit Variable direct labor cost per unit 5 . 0 1 Variable factory...
Study smarter with the SolutionInn App