A copper refinery produces a copper ingot weighing 150 lb. If the copper is drawn into wire whose diameter is 7.00 mm, how many feet of copper can be obtained from the ingot? The density of copper is 8.94 g/cm3

Q: A platinum sheet is 2.50cm square and has a thickness of 0.25mm what is the volume of the platinum…

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Q: Mass= 1.00 lb volume= 500 cm^3 calculate the density in grams per cubic cemitermiter

A: The density of a substance is defined as the mass of the substance present per unit volume. Given:…

Q: A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 10.5 kilograms. Assuming…

A: Given information: Density = 7.86 g cm-3 Radius = 15.3/2 cm Mass = 10.5 ×103 g

Q: A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 10.9 kilograms. Assuming…

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Q: A 1.00m long beam of stainless steel with a square 2.00cm×2.00cm cross section has a mass of 3.02…

A: Given:Length of stainless steel=1.00 mCross-sectional area=2.00 cm x 2.00 cmMass=3.02…

Q: A piece of a metal alloy with a mass of 114 g was placed into a graduated cylinder that contained…

A: A multiple choice question about concept of density, which is to be accomplished.

Q: A copper plate has a diameter of 25.4 cm and weighs 1.72 kg. If the density of copper is 8.96 g/cm3,…

A: 1. Let the copper plate be in the shape of a cylinder. The mass or weight of copper plate = 1.72 kg…

Q: A metal cylinder with a mass of 20.37 g was dropped into water contained within a graduated…

A: Given Mass of metal =20.37 g Increase in volume when metal is drop is from 1.23 mL to 12.08 mL

Q: Mercury metal is poured into a graduated cylinder to exactly 22.5 mL. The mercury used to fill the…

A: Given information: Volume = 22.5 mL Mass of empty graduated cylinder = 12.0 g Mass of mercury +…

Q: A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 13.9 kilograms. Assuming…

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Q: The deepest point in the Mariana Trench is approximately 10.9 km. What is this depth in feet?  (1…

A: Given : depth in Km = 10.9 km

Q: Ten grams of a sample of metal is added to 50 mL of water in a graduated cylinder. The final volume…

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Q: A piece of aluminum foil has a mass of 0.200g and measures 5.00cm by 2.15cm^3. If the density of…

A: Given,Mass of aluminium foil = 0.200 gDensity of aluminium foil = 2.70 g/cm3The volume of the…

Q: a piece of metal weighing 20.55g was immersed in water in a graduated cylinder, the initial volume…

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Q: The mass of an object was found to be 28.90 g. When this object was dropped in a graduated cylinder…

A: Given, mass of object =28.90 gramthis object was dropped in a graduated cylinder partially filled…

Q: A cylindrical glass tube 20.0 cm in length is filled with acetone. The mass of the acetone to fill…

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Q: Iron has a density of 7.87 g/cm3. What mass of iron would be required to cover a football playing…

A: The area of any rectangular surface is equivalent to the multiplication of length and breadth…

Q: The volume of gold idol is approximately 1.0L. The density of gold 19.3 g/ml. When gold idol is…

A: Given - Density of gold = 19.3 g / ml Mass of gold idol = 16.5 kg Volume of water displaced = 954 ml…

Q: A piece of metal ore weights 2.00 g. When a student places it into a graduated cylinder containing…

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Q: The density of quartz mineral was determined by adding a weighed piece to a graduated cylinder…

A: According to the Archimedes principle, the volume of water displaced is equal to the volume of the…

Q: Gold is a very soft metal that can be hammered into extremely thin sheets known as gold leaf. If a…

A: The average thickness of the sheet produced from given grams of gold is calculated as shown below

Q: A 1.00 m long beam of stainless steel with a square 2.00 cm×2.00 cm cross section has a mass of 3.02…

A: The length is given as 1m and the cross sectional area is 2 cm x 2 cm. The mass is given as 3.02 kg,…

Q: 1. The radius of a potassium atom is 0.227 nm. Express this radius in the unit centimeters.   2.…

A: In the given question, conversion of the given length measurement.

Q: One component of a metal sculpture consists of a solid cube with an edge of length 35.1 cm35.1 cm .…

A: The term density refers to the ratio of mass to the volume of given substance. The mathematical…

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

A: Heptane and water, two immiscible liquids are taken in a cylinder.

Q: A gallon (3.78 L) of latex paint can cover 385 ft 2 of the surface of a wall. What is the average…

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Q: copper wire is 33.99 cm long and weighs 1.621 g. The density of copper is 8.933 g/ cm^3. What is the…

A: Volume of wife is =πr2l Density=mass/volume  Use this formula to get the answer

Q: A rock weighing 87.9 grams was placed in 115 ml of water. The level of the water rose to 154 ml.…

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Q: An empty vial weighs 51.54 g. The vial weighs 467.18 g when filled with liquid mercury (d = 13.53…

A: Given data contains, Mass of empty vial is 51.54g. Mass of vial containing mercury is 467.18g.…

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

A:

Q: A piece of silver metal weighing 194.3 g is placed in a graduated cylinder containing 242.0 mL of…

A:

Q: You have a piece of gold jewelry that weighs 9 g. Its volume is 0.74 cm3 Assume that the metal is an…

A: Given : mass of jewellery = 9 g And volume of jewellery = 0.74 cm3

Q: A package of Aluminum foil contains 50 ft? of folil, which weighs approximately 240.0 grams.…

A: A = 50 ft2 = 46451.5 cm2 m = 240 g d = 2.70 g/cm3 calculate thickness first, D = massvolume V =…

Q: The density of quartz mineral was determined by adding a weighed piece to a graduated cylinder…

A: 1.  Given :- mass of quartz = 39.4 g                 Initial volume of water = 52.5 mL…

Q: What is the mass of a piece of silver metal that has a volume of 17.4 cm^3? (The density of silver…

A: Given:  Volume of silver piece given= 17.4 cm3  Density of silver metal= 10.5 g/cm3

Q: A piece of metal ore weighs 9.00 g. When a student places it into a graduated cylinder containing…

A: Given:Mass of piece of metal = 9.00 g = 9.00x10-3 Kg.Volume of cylinder without metal piece = 21.25…

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

A: The solubility can be determined by the like dissolve like rule, that is a polar molecule will be…

Q: A piece of metal ore Weights 5.00 g. When a student places it into a granduated cylinder containing…

A: Density of substance= Mass of substanceVolume of substanceGiven mass of metal ore = 5.00 g

Q: An aluminum plate has a diameter of 25.0 cm and weighs 335 g. If the density of aluminum is 2.70…

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Q: The contents of one 90. lb bag of topsoil will cover 10. square feet of ground to a depth of 1.7 in.…

A: Given : 1 bag of topsoil will cover area = 10 ft2  And the depth covered by 1 topsoil cover = 1.7 in…

Q: A piece of silver metal weighing 194.3 gramas is placed in a graduated cylinder containing 242.0 mL…

A: Given;

Q: The prescribed dose of an injected drug is 1.5 mL. If the syringe is graduated in cubic centimeters…

A: Given: The prescribed dose of the drug = 1.5 mL The dose in cubic centimeters or mark of drawing…

Q: A 500 mL bottle of water contains 100 ppm of calcium.  The recommended daily intake of calcium for…

A:

Q: 2. Gold can be hammered into extremely thin sheets called gold leaf. A 200-mg piece of gold (density…

A: Given : Mass of golf = 200 mg Density of golf = 19.32 g/cm3  length of sheet = 2.4 ft  And width of…

Q: An empty vial weighs 85.32 g (a) If the vial weighs 215.56 g when filled with liquid mercury…

A: We have to calculate the volume of mercury and weight of vial once filled with water.

Q: A small crystal of sucrose (table sugar) had a mass of 6.170 mg. The dimensions of the box-like…

A: Given: mass of small crystal of sucrose = 6.170 mg dimensions of box (l×b×h), = 2.20 mm x 1.40 mm x…

Q: One component of a metal sculpture consists of a solid cube with an edge of length 22.5 cm. The…

A: Edge length of the cube = 22.5 cm   ....Or  because 1m = 100 cm   ...so, = 22.5 cm × (1m / 100 cm )…

Q: A brick of a certain metal has area on top of 3.54 cm x 6.93 cm. It has mass 921 g. How high is the…

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Q: Gold can be hammered into extremely thin sheets called gold leaf. A 200-mg piece of gold (density =…

A: Given that: Mass of the gold piece = 200 mg The density of gold = 19.32 g/cm3 Measurement of the…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.