Please answer 32 - D. Question 32.d of 32SubmitThe largest gem-quality diamond ever found is the Cullinan diamond, found in1905 in South Africa. The uncut diamond weighed in at 3106.75 carats.The cost per carat for large diamonds such as the Cullinan diamond is $4 million percarat. Based on your answer from part c, what would be the estimated value of theCullinan diamond?STARTING AMOUNTADD FACTORANSWERRESET*( )48001х 1030.23106.751 x 10104 x 10°1х 10412 x 10°+$caratg Question 32.c of 32Show AnswerThe largest gem-quality diamond ever found is the Cullinan diamond,found in 1905 in South Africa. The uncut diamond weighed in at3106.75 сarats.4 x 10 6$/caratThe Great Star of Africa weighs 530.40 carats. The Great Star ofAfrica also has an estimated value of $2 billion. What is the price percarat for the Great Star of Africa?12346.C789.+/-х 100+7SEP3NSCC4280LO

To find out the cost a Cullinan diamond, given that the uncut diamond weighs 3106.75 carat and the…

The largest gem-quality diamond ever found is the Cullinan diamond, found in 1905 in South Africa. The uncut diamond weighed in at 3106.75 carats. The cost per carat for large diamonds such as the Cullinan diamond is $4 million per carat. Based on your answer from part c, what would be the estimated value of the Cullinan diamond? STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 4 800 1 x 103 0.2 3106.75 1х 1010 4 x 10° 1х 10° 2 x 10° $ carat g

The largest gem-quality diamond ever found is the Cullinan diamond, found in 1905 in South Africa. The uncut diamond weighed in at 3106.75 carats. The cost per carat for large diamonds such as the Cullinan diamond is $4 million per carat. Based on your answer from part c, what would be the estimated value of the Cullinan diamond? STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 4 800 1 x 103 0.2 3106.75 1х 1010 4 x 10° 1х 10° 2 x 10° $ carat g

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

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

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

Chapter1: Basic Concepts Of Chemistry

Section: Chapter Questions

Problem 62RGQ: You set out to determine the density of lead in the laboratory. Using a top loading balance to...

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Hexane (C6H14, density = 0.766 g/cm3), perfluoro-hexane (C6F14, density = 1.669 g/cm3), and water are immiscible liquids; that is, they do not dissolve in one another. You place 10 mL of each in a graduated cylinder, along with pieces of high-density polyethylene (HDPE, density = 0.97 g/cm3), polyvinyl chloride(PVC, density = 1.36 g/cm3), and Teflon (density = 2.3 g/cm3). None of these common plastics dissolves in these liquids. Describe what you expect to see.
You set out to determine the density of lead in the laboratory. Using a top loading balance to determine the mass and the water displacement method (Study Question 41) to determine the volume of a variety of pieces of lead, you calculate the following densities: 11.6 g/cm3, 11.8 g/cm3, 11.5 g/cm3, and 12.0 g/cm3. You consult a reference book and find that the accepted value for the density of lead is 11.3 g/cm3. Calculate your average value, percent error, and standard deviation of your results.
Volume of water in gradudated cylinder:33.8 mL Volume of water plus pellets:41.8 mL Volume of aluminum pellets (mL): Density of aluminum (g/cm3):
Gold can be hammered into extremely thin sheets calledgold leaf. An architect wants to cover a 100 ft * 82 ft ceilingwith gold leaf that is five-millionths of an inch thick. Thedensity of gold is 19.32 g>cm3, and gold costs $1654 per troyounce 11 troy ounce = 31.1034768 g2. How much will itcost the architect to buy the necessary gold?
Copper can be drawn into thin wires. How many meters of 34-gauge wire (diameter 5 6.304 x10-3 in) can be produced from the copper in 5.01 lb of covellite, an ore of copper that is 66% copper by mass? (Hint: Treat the wire as a cylinder: V of cylinder = π r2h; d of copper 5 8.95 g/cm3.)
Gold can be hammered into extremely thin sheets calledgold leaf. An architect wants to cover a 100 ft x 82 ft ceilingwith gold leaf that is five-millionths of an inch thick. Thedensity of gold is 19.32 g/cm3, and gold costs $1654 per troyounce (1 troy ounce = 31.1034768 g). How much will itcost the architect to buy the necessary gold?
The required volume of 28.0 (w/w) % ammonium hydroxide (density =0.899g/mL) diluted it up to 500.0 mL to make 0.250 M NH3 (NH3 RMM=17.03 g/mol) is a. 7.62 mL b. 23.67 mL c. 8.46 mL d. 10.56 mL
The Great Star of Africa weighs 530.40 carats. The Great Star of Africa also has an estimated value of $2 billion. What is the price per carat for the Great Star of Africa?
a cube of unknoen material has a mass of 45.0 grams and a side length of 3.2cm. what is the desity of the unknown material
the liquid 2,3 butanedione has a density of 0.981 g/ml at 18.0 degree celcius.If a 103 gram sample of this compound is needed ,what volume of the liquid at 18 degree celcius must be provided?
You’re attempting to calculate the density of a titanium alloy. The titanium alloy is in the shape of a cylinder. If the mass of the titanium alloy is 2.56×106g and it has a radius of 3.3meters with a height of 0.0543kilometers what is the density of the alloy in g/m3. [Vcylinder =πr2h][dTitanium=4500kg/m3]
use the chart if needed What is the density of a liquid, in g/mL, which has a mass of 1500 mg when the reference liquid used is water with a density of 0.9967 g/mL and a mass of 3 g? A) 4.9835 B) 1.9934 C) 0.4984 D) 0.1993 The experimental Molecular Weight of benzene obtained in one of our class experiments is 77.9924. what is the percentage error? A) 9.754 x 10^-3 B) none of the choices are correct C) 9.744 x 10^-3 D) 9.745 x 10^-3