Part A- Determining Density and Using Density to Determine Volume or MassPlatinum, Pt, is one of the rarest metals. Worldwide annual production is only about 130 tons.Platinum has a density of 21.4 g/cm³. If thieves were to steal platinum from a bank using a small truck with a maximum payload of 900 lb, how many 1 L bars of the metal could they take?O 1 barsO 2 barsO 19 barsO 42 barsO 47 barsSubmitRequest AnswerProvide Feedback

Answered: Image /qna-images/answer/fccebc2c-121a-4aef-8bd3-985eafc5d837.jpg

Part A - Determining Density and Using Density to Determine Volume or Mass Platinum, Pt, is one of the rarest metals. Worldwide annual production is only about 130 tons. Platinum has a density of 21.4 g/cm. If thieves were to steal platinum from a bank using a small truck with a maximum payload of 900 lb, how many 1 L bars of the metal could they take? O 1 bars O 2 bars O 19 bars O 42 bars O 47 bars Submit Request Answer

Part A - Determining Density and Using Density to Determine Volume or Mass Platinum, Pt, is one of the rarest metals. Worldwide annual production is only about 130 tons. Platinum has a density of 21.4 g/cm. If thieves were to steal platinum from a bank using a small truck with a maximum payload of 900 lb, how many 1 L bars of the metal could they take? O 1 bars O 2 bars O 19 bars O 42 bars O 47 bars Submit Request Answer

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 116QRT

See similar textbooks

Similar questions

In the opening scenes of the movie Raiders of the Lost Ark, Indiana Jones tries to remove a gold idol from a booby-trapped pedestal. He replaces the idol with a bag of sand of approximately equal volume. (Density of gold = 19.32 g/cm3; density of sand 2 g/cm3.) a. Did he have a reasonable chance of not activating the mass-sensitive booby trap? b. In a later scene, he and an unscrupulous guide play catch with the idol. Assume that the volume of the idol is about 1.0 L. If it were solid gold, what mass would the idol have? Is playing catch with it plausible?
The mass fraction of gold in seawater is 1 103 ppm. Earths oceans contain 3.5 1020 gal seawater. Estimate how many pounds of gold are in the oceans. 1 gal = 3.785 L; 1 lb = 454 g.
When 12.6 g calcium carbonate (the principal component of chalk) is treated with 63.0 mL hydrochloric acid (muriatic acid sold in hardware stores; density = 1.096 g/mL), the calcium carbonate reacts with the acid, goes into solution, and carbon dioxide gas bubbles out of the solution. After all of the carbon dioxide has escaped, the solution weighs 76.1 g. Calculate the volume (in liters) of carbon dioxide gas that was produced. (The density of the carbon dioxide gas is 1.798 g/L.)
The main weapon on a military tank is a cannon that fires a blunt projectile specially designed to cause a shock wave when it hits another tank. The projectile fits into a finned casing that improves its accuracy. Calculate the mass of the projectile, assuming it is a cylinder of uranium (density = 19.05 g/cm3) that is 105 mm in diameter and 30 cm in height. The volume of a cylinder is given by the equation V = r2h
A liquid with a volume of 8.5 mL has a mass of 6.71 g. The liquid is either octane, ethanol, or benzene, the densities of which are 0.702 g/cm3, 0.789 g/cm3, and 0.879 g/cm3, respectively. What is the identity of the liquid?
2.97 LDPE has a density in the range of 0.915—0.935 g/cm3, and HDPF has a density in the range of 0.940—0.965 g/cm3. You receive a small disk, 2.0 cm high with a 6.0-cm diameter, from a manufacturer of polyethylene, but its label is missing. You measure the mass of the disk and find that it is 53.8 g. Is the material HDPE or LDPE?
3.37 If atypical grain of sand occupies a volume of 1.3 × 10-4 cm3, what is the volume (in cm3) of 1 mole of sand (ignoring the space between grains)? What is the volume in liters?
A cube of an unknown metal measures 1.61 mm on one side. The mass of the cube is 36 mg. Which of the following is most likely the unknown metal? d(Nb) = 8.57 g/mL d(Rh) = 12.41 g/mL d(Sn) = 7.31 g/mL d(V) = 6.11 g/mL d(Zn) = 7.13 g/mL Group of answer choices niobium rhodium tin vanadium zinc
The black hole in the M82 galaxy has a mass about 500 times the mass of the Sun. It has about the same volume as the Moon. What is the density ofthis black hole?mass of the Sun = 1.9891 × 1 0 30 kgvolume of the Moon = 2.1968 × 10 10 k m 3
21.1 g O2 20.5 g C8H10 Express the answers in molecules to three significant figures
A metal slug weighing 25.17 g is added to a flask with a volume of 59.7 mL. It is found that 44.4 g of methanol (d = 0.791 g/mL) must be added to the metal to fill the flask. What is the density of the metal? = g/mL
2. You can identify a metal by carefully determining its density. A 2.166 g piece of an unknown metal is 1.50 cm long, 0.550 cm wide, and 0.250 cm thick. What is a possible identity of the element?