Explain the unit cell for tin has tetragonal symmetry

Assignment Help Chemistry
Reference no: EM13549840

The unit cell for tin has tetragonal symmetry, with a and b lattice parameters of 0.583 and 0.318 nm, respectively. If its density, atomic weight, and atomic radius are 7.30 g/cm3, 118.69 g/mol, and 0.151 nm, respectively, compute the atomic packing factor.

Reference no: EM13549840

Questions Cloud

Explain a deep mine to the top of a tall mountain : Suppose you are transported from a deep mine to the top of a tall mountain. How would your mass be changed by the move
Determine the specific gravity of the wooden cylinder : Determine the specific gravity of the wooden cylinder from the following data: (The metal cylinder of question 1 was used as the sinker.) Mass of wooden cylinder in air = 6.9 gm Apparent mass of the metal cylinder and wooden cylinder in water = 45.8 ..
Determine how deep is the ocean at that point : In this section assume the temperature is 20unless directed otherwise. A submarine 47 deep emits a sonar (sound) wave. How deep is the ocean at that point
Plastic bag is filled with hydrogen at atmospheric pressure : A plastic bag is filled with hydrogen at atmospheric pressure and 18.0 oC. Assume that the mass of the bag is negligible and take the temperature of the outside air to be 0 oC. With the help of this "balloon" we want to lift a 44.0 kg girl off her..
Explain the unit cell for tin has tetragonal symmetry : The unit cell for tin has tetragonal symmetry, with a and b lattice parameters of 0.583 and 0.318 nm, respectively. If its density, atomic weight, and atomic radius are 7.30 g/cm3, 118.69 g/mol, and 0.151 nm, respectively, compute the atomic packi..
Explain what is the concentration of a solution of pigment x : If 1.0 μg/ml of pigment X shows an absorbance of 0.059 at 370 nm, then what is the concentration of a solution of pigment X that shows an absorbance of 0.443 at 370 nm? (Assume linearity.)
Vertical position with its lower-supported by horizontal : A spring (k=600N/m) is placed in a vertical position with its lower end supported by a horizontal surface. The upper end is depressed 20 cm, and a 4.0-kg block is placed on top of the depressed spring. The system is released from rest. How far above ..
Explain what is the concentration of a solution of pigment x : If 1.0 μg/ml of pigment X shows an absorbance of 0.059 at 370 nm, then what is the concentration of a solution of pigment X that shows an absorbance of 0.443 at 370 nm? (Assume linearity.)
Find the wavelength in muscle tissue : Medical ultrasound. Ultrasound with = 5.8is used in a medical imager. Find the wavelength in air, with sound speed 343. Find the wavelength in muscle tissue

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what volumes buffered solution

What volumes of 0.50M HNO2 (Ka = 4.00*10^-4) and 0.50M KNO2 is needed to make a 1L buffered solution with a pH of 3.00

  How to evaluate the ph of the solution

A buffer is prepared by mixing 161 mL of 0.193 M NaOH with 695 mL of 0.687 M sodium bicarbonate (NaHCO3). Given that the Ka1 of H2CO3 is 4.5 x 10-7 and the Ka2 is 4.7 x 10-11, calculate the pH of the solution.

  Define the final temperature of the water and iron

The final temperature of the water and iron was 48.4oC. Assuming that the calorimeter itself absorbs a negligible amount of heat, what was the mass

  What is the exact volume of erlenmeyer flask

Determine what is the exact volume of the 250-mL Erlenmeyer flask express your answer (in mL)?

  Sodium chlorate decomposes when heated to yield oxygen

Sodium chlorate,NaClO3, decomposes when heated to yield sodium chloride and oxygen, a reaction used to provide oxygen for the emergency breathing masks in many airliners

  Define internal energy and enthalpy

Define internal energy and enthalpy. What is the difference between the two? List the following gases in order of increasing root-mean-square speed, all at the same temperature: H2, He, O2, Ne

  Compute the maximum safe diameter w of the port

A chemistry graduate student is designing a pressure vessel for an experiment. The vessel will contain gases at pressures up to 210.0 MPa.

  Explain enzyme that allows fireflies to illuminate abdomens

Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this light generation is an ATP-requiring reaction, firefly luciferase can be used to test for the presence of ATP.

  Explain the solution formed by mixing

Indicate the concentration of each of ion present in the solution formed by mixing

  How efficient is the extraction of tea leaves containing

how efficient is the extraction of tea leaves containing 1.0g of caffeine with two 30mL portions of chloroform over that of a single-step extraction? KD= 8.36 at 25 C)

  Cyclopentane had nine isomers.

Cyclopentane had nine isomers.

  Define the ir spectrum shows a strong absorption

A compound of formula C6H10O2 shows only two absorptions in the 1H NMR spectrum: a singlet at 2.67 ppm and a singlet at 2.15 ppm. These absorptions have areas in the ratio 2:3. The IR spectrum shows a strong absorption at 1708 cm-1. Propose a stru..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd