Explain gold has a face-centered cubic arrangement

Assignment Help Chemistry
Reference no: EM13551438

Gold has a face-centered cubic arrangement with a unit cell edge length of 4.08 . How many moles of gold fit in a sheet with a length of 72.3 , a width of 26.9 , and a thickness of 12.2?

Reference no: EM13551438

Questions Cloud

Find the spring constant and the period of motion : A vertical spring stretches 4.2 cm when a 14-g object is hung from it. The object is replaced with a block of mass 22 g that oscillates up and down in simple harmonic motion. Calculate the period of motion. ____s . Use the given information to find t..
Estimate what is the current in the primary coil : A step-down transformer (turns ratio = 1:6) is used with an electric train to reduce the voltage from the wall receptacle to a value needed to operate the train. What is the current in the primary coil
Nitrogen forms hydrides : Nitrogen forms hydrides. One of them, A, is acidic and contains 2.3% of hydrogen. Another, B, is a base containing 87.5% of nitrogen. In what molar ratio do they combine if it is known that the salt formed by their combination contains 6.7% hydrogen?
Examine the feasibility of a new manufacturing plant : Examine the feasibility of a new manufacturing plant
Explain gold has a face-centered cubic arrangement : Gold has a face-centered cubic arrangement with a unit cell edge length of 4.08 . How many moles of gold fit in a sheet with a length of 72.3 , a width of 26.9 , and a thickness of 12.2
Calculate what is the smallest insect the bat can detect : A bat (see the image below) can detect very small objects, such as an insect whose length is approximately equal to one wavelength of the sound the bat makes. what is the smallest insect the bat can detect
Estimate the mass per unit length of the string : Tension is maintained in a string The observed wave speed is 26.5 m/s when the suspended mass is m = 2.87 kg. What is the mass per unit length of the string
Calculate the speed of the undertow : How can you have both undertow and rip currents simultaneously and why doesn't the set-down outside the surf zone create an opposite current?
Explain the ratio of carbon atoms in living systems : The total mass of carbon in living systems is estimated to be 7.5 x 10^17 g. The total mass of carbon on Earth is estimated to be 7.5 x 10^22 g, what is the ratio of carbon atoms in living systems to the total carbon atoms on Earth

Reviews

Write a Review

Chemistry Questions & Answers

  Describe what is the electron configuration of diatomic bn

(A) What is the electron configuration of diatomic BN+? What is its bond order?

  Evaluate the final temperature of a mixture

Calculate the final temperature of a mixture of 170.0 g of ice initially at -7.0 degrees C and 318.0 g of water initially at 94.0 degrees C.

  Explain tetraphosphorus hexoxide is p4o6 and water is h2o

What I don't understand is how they got it. I know that tetraphosphorus hexoxide is P4O6 and water is H2O. What I don't understand it how it becomes 4H3PO3.

  What is the pb2+ concentration

After allowing the solution to sit for 30 minutes the student determines that the bromide concentration was [Br-]= 0.0012 M. What is the Pb2+ concentration?

  Explain a refrigerant and aerosol propellant

Freon-12, CF2Cl2, is a refrigerant and aerosol propellant suspected of accelerating the loss of ozone in the upper atmosphere. It is prepared by reacting gaseous carbon tetrachloride

  The a process in any industry that involves using a reactor

Choose a process in any industry that involves using a reactor , talk about that reactors and its role in the manufacturing of that "said industry", and explain why that reactor was choosen instead of any other reactor

  State mixture of hydrocarbons with different boiling points

Design a laboratory set-up that would enable you to separate a mixture of three hydrocarbons with different boiling points. Draw and label a diagram of your set-up

  Define nonelectrolyte compound having a molar mass equals

A nonvolatile nonelectrolyte compound having a molar mass equals to 18000 g/mol is dissolved to give 100 mL aqueous solution that has an osmotic pressure equals to 26 mmHg at 27oC. The mass (in g) of this compound dissolved in this solution is: A)..

  Find out the energy required to raise the temperature

The specific heat of zinc is 0.096 cal/(g °C). Determine the energy required to raise the temperature of 29.2 g of zinc from room temperature (20.0 °C) to 150 °C.

  Evaluate the mole fraction of helium in the container

You have a sealed 8.10 L container with a mixture of nitrogen and helium gas at 25.85 oC. The gas mixture contains 0.204 atm of nitrogen and 1.54 g of helium. Calculate the mole fraction of helium in the container.

  Explain enthalpy of combustion of ethanol

Enthalpy of combustion of ethanol(g) is -1371 kJ/mol. Temperature and pressure of intake mixture is 25 oC and 1 bar, respectively. Assume ideal behavior of diatomic gas and ignore the changes in the number of moles of gas during combustion.

  Explain aqueous potassium chloride will react

Aqueous potassium chloride will react with which one of the following in an exchange (metathesis) reaction

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