Explain a brick consisting of pure metal measures

Assignment Help Chemistry
Reference no: EM13224993

A brick consisting of pure metal measures 4.00 inches x 5.00 inches x 3.00 inches and weighs 7.020 kg. Using density, identify the metal in the brick.

Metal Al Fe Ni Ti Zn

g/cm3 2.70 7.86 8.91 4.50 7.14

1. Al
2. Fe
3. Ni
4. Ti
5. Zn

Reference no: EM13224993

Questions Cloud

Overall effectiveness of a companys supply chain : Overall effectiveness of a companys supply chain - optimize the delivery of goods, services, and information from supplier to customer, balancing supply and demand
What is the future worth of the investment : The companies expect to invest $120 million upfront to set up the new unit. HoosierMaker expects to garner revenue of $9.5 million each year and spend $1.3 million a year in costs, over the next 7 years. What is the future worth of this investment..
Explain what is the ph after addition of the base : A titration is performed by adding 0.400 M KOH to 40.0 mL of 0.300 M HCl. What is the pH after addition of 5.0 mL of the base?
How to bring the economy back to full-unemployment : The unemployment rate is the US fluctuated around 6% in 2002-2003 . Assume the full- unemployment rate is 5%  What could the Fed do in 2002-2003 in order to bring the economy back to full-unemployment What did the Fed actually do
Explain a brick consisting of pure metal measures : A brick consisting of pure metal measures 4.00 inches x 5.00 inches x 3.00 inches and weighs 7.020 kg. Using density, identify the metal in the brick.
Explain the shapes of your indifference and isoprofit curves : Use indifference curves and isoprofits for wages and job risk to present one possible reason for this difference in annual salaries. You must explain the shapes of your indifference curves and isoprofit curves to receive full credit.
Explain how many moles of gold fit in a sheet : Gold has a face-centered cubic arrangement with a unit cell edge length of 4.08 Angstrom. How many moles of gold fit in a sheet with a length of 51.6 nm, a width of 24.3 nm, and a thickness of 16.7 nm?
What is statistical value of one life based on information : The risk of fatal accident for the same car without the new safety features is 1/1000. The new (safer) car sells for $39,000. The comparable vehicle without the safety feature sells for $28,000. Assume that 2,000 cars of each type are sold.
Explain the red lice in the hydrogen spectrum is caused : the red lice in the hydrogen spectrum is caused by the electron moving between which two energe levels? (the ionization energy of a hydroge atom is 2.18X10^-18J)

Reviews

Write a Review

Chemistry Questions & Answers

  What is the enthalpy of solution

A 4.50 g sample of LiCl at 25 degrees Celsius dissolves in 25.0 mL of water also at 25.0 degrees Celsius. The final equilibrium temperature of the resulting solution is 60.8 degrees Celsius. What is the enthalpy of solution, delta H solution, of L..

  Explain what is the work done by the gas

Helium gas at 104.0 kPa and 372.0 K is located within a cylinder with a piston. Initially the gas occupies 0.3000 m3. While a constant force, F, is applied to the end of the piston so that the pressure inside the cylinder is held constant at 104.0..

  State na3po4 per liter of solution

What is the pH of a solution which contains 0.300 moles of Na2HPO4 and 0.200 moles of Na3PO4 per liter of solution?

  Approximately what percentage of the acetic acid molecules

approximately what percentage of the acetic acid molecules are protonated and neutral in charge at pH 5.7?

  State anfinsen studied the folding properties of the enzyme

Anfinsen studied the folding properties of the enzyme ribonuclease using the denaturants 2-mercaptoethanol and urea. How does each of these materials contribute to the unfolding of the protein,

  State the melting point of vanillyl alcohol

A careless student, Will Bobble, misread the label on a bottle of 10 M sodium hydroxide and used it (rather than 1 M NaOH) to dissolve his vanillin

  Find the volume in cubic centimeters of a box

Find the volume in cubic centimeters of a box 25 mm x 12 cm x 0.20 m. How many grams of water should the box hold. The density of water is 1 g/mL and 1 cubic centimeter equals 1 mL.

  Explain gibbs free energy of formation for ammonia

Gibbs free energy of formation for ammonia is -3.9 kcal/gmole and the standard heat of formation for ammonia is -10.96 kcal/gmole. Find the fugacity coefficient at the reaction conditions and calculate the effect of it on the reaction conversion.

  Calculate the solution must consider other equilibria

Calculate the [Zn2+] in a solution of ZnC2O4 held at a pH of 3.00. Remember C2O4^2- is a weak base so you must consider other equilibria.

  What is the density of milk

A glass of milk has a volume of 100ml. if the milk has a mass of 103g, what is the density of milk?

  Calculate the wavelength in nanometers of spectral line

Calculate the wavelength in nanometers of the spectral line in the visible spectrum of hydrogen for which n1 = 2 and n2 = 3. What color is this line?

  Compute the root mean square speed he atoms

Calculate the root mean square speed of (a) Xe atoms and (b) He atoms at 298K. What si the root mean square of each of these at 500K?

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