Some hypothetical metal has simple cubic crystal structure. If its atomic weight is 79.66 g/mol and the atomic radius in atomicradius is 0.104 nm, calculate its theoretical density in g/cm³. NA = 6.022 x 1023 atoms/mo. Express your answer in two decimalplaces only. Do not put the units.Add your answer

Answered: Image /qna-images/answer/5d8a767d-8316-4b11-b9d8-57a2c1eb3280.jpg

Answered: calculate its theoretical density in…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter1: The Nature Of Chemistry

Section: Chapter Questions

Problem 77QRT: The label on a bale of mulch indicates a volume of 1.45 ft3. The label also states that the mulch in...

See similar textbooks

Similar questions

The label on a bale of mulch indicates a volume of 1.45 ft3. The label also states that the mulch in the bale will cover an area of a garden 6 ft 6 ft to a depth of 1 in. Account for the discrepancy in the given volumes.
Some hypothetical metal has simple cubic crystal structure. If its atomic weight is 71.09 g/mol and the atomic radius in atomic radius is 0.179 nm, calculate its theoretical density in g/cm?. NA= 6.022 x 1023 atoms/mo. Express your answer in two decimal places only. Do not put the units.
A manufacturer of paint claims that a gallon (3.78L) of latex paint can cover 365 ft2 of the surface of a wall in a single coating. The paint manufacturer also claims that one single coating of an entire wall will be 3.40 mm thick. Is this a case of false advertising? Yes or No? Elaborate your answer by providing a calculation. You may use the following conversions: 12 in = 1 ft, 2.54 = 1 in
To identify a metal, an experimenter placed, 4850cg sample in a graduated cylinder. He then poured 35.75 mL of water, covering the metal and bringing the liquid level in the cylinder to 42.5 mL. What is the density of the metal in kg/m3?
cylinder holds four liquid layers: acetic acid (d = 1.05 g/mL), chloroform (d = 1.49 g/mL), mercury (d = 13.6 g/mL), and ether (d = 0.708 g/mL). If you added a glass marble d = 3.05 g mL) to the cylinder, in which layer would it come to rest? Make a sketch of the cylinder, label the layers, and show the marble in its final position.
C4H10(butane, gas used in lighters) Express your answer as a chemical equation. Identify all of the phases in your answer. C2H6O (ethyl alcohol, liquid used in gasohol and as race car fuel) Express your answer as a chemical equation. Identify all of the phases in your answer C8H18 (octane, liquid, a component of gasoline) Express your answer as a chemical equation. Identify all of the phases in your answer.
If a monolayer of stearic acid has a mass of 2.5*10^-5 g and occupies a surface area of 82 cm^2, what is the height of the monolayer, in cm? The density of stearic acid is 0.839 g/cm^3.
A sample of tap water contains 1.95 x 103 ppm CaCO3(aq). Assuming the density of tap water is 1.00g/mL, calculate the mass of CaCO3 in 2.00 L of water.
A cylindrical glass tube of length 25.75 cm and radius 2 cm is filled with argon gas. The Empty tube weighs 186.25 g The tube filled with argon weighs 186.87 g. Use these data to calculate the density of argon gas
In the opening scene of the movie Raiders of the Lost Ark, Indiana Jones tries to remove a gold idol from a booby-trapped pedestal. In an effort to remove the idol without tripping the trap, he replaces the idol with a bag of sand of approximately equal volume. The density of gold is 19.32 g/mL and the density of sand is about 3 g/mL. A) If the idol had a volume of 1.5 L, what volume of sand would be required to provide the same mass as the same sized idol made of gold? B) In a later scene, Indy and an unscrupulous guide play catch with the idol. Assume that the volume of the idol is about 1.5 L. If it were made of solid gold, how many pounds (lb) would it weigh?
A manufacturer of paint claims that a gallon (3.78 L) of latex paint can cover 365 ft2 of the surface of a wall in a single coating. The paint manufacturer also claims that one single coating of an entire wall will be 3.40 mm thick. Is this a case of false advertising? Yes or No? Elaborate your answer by providing a calculation (handwritten, upload a pdf). You may use the following conversions: 12 in = 1 ft, 2.54 cm = 1 in
A student found that 0.417g of THF had condensed at the bottom of their Erlenmeyer flask. They also found that their Erlenmeyer flask held 133.6 mL. When THF fills the Erlenmeyer flask as a vapor, the density of the vapor is ________g/mL. (use correct significant figures but leave the answer in decimal form)

SEE MORE QUESTIONS

Recommended textbooks for you

Chemistry: The Molecular Science

Chemistry

ISBN:

9781285199047

Author:

John W. Moore, Conrad L. Stanitski

Publisher:

Cengage Learning

Chemistry & Chemical Reactivity

Chemistry

ISBN:

9781337399074

Author:

John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:

Cengage Learning

Chemistry & Chemical Reactivity

Chemistry

ISBN:

9781133949640

Author:

John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:

Cengage Learning

Chemistry: The Molecular Science

Chemistry

ISBN:

9781285199047

Author:

John W. Moore, Conrad L. Stanitski

Publisher:

Cengage Learning

Chemistry & Chemical Reactivity

Chemistry

ISBN:

9781337399074

Author:

John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:

Cengage Learning

Chemistry & Chemical Reactivity

Chemistry

ISBN:

9781133949640

Author:

John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:

Cengage Learning

Introductory Chemistry: An Active Learning Approa…

Chemistry

ISBN:

9781305079250

Author:

Mark S. Cracolice, Ed Peters

Publisher:

Cengage Learning

Chemistry

ISBN:

9781305957404

Author:

Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry

ISBN:

9781133611097

Author:

Steven S. Zumdahl

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

calculate its theoretical density in g/cm3. NA put the units