A solid metal sphere has a volume of 4.2ft^3 the mass of the sphere is 155 lb find the density of the metal sphere per cubic centimeter

Q: A metal cylinder with a mass of 12.3455 g was dropped into water contained within a graduated…

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Q: pencil is 16.2cm long . What is its length in millimeters

A: An object's length can be measured in centimeters or millimeters as both are units of length.

Q: An object with a mass of 0.4 oz, has a volume of 1 inch ^3 Find the density in g/mL

A: Density can be defined as the mass of unit volume of any object . When mass is m , volume is v and…

Q: A general chemistry student found a chunk of metal in the basement of a friend's house.To figure out…

A: Mass of metal (M) = 111.2 grams When the metal is dropped into a measuring cup and found that it…

Q: Osmium (Os) is the densest element known (density =22.57 g/cm3). Calculate the mass in pounds and…

A: Volume of the sphere is 43πr3, where r is the radius of the sphere.  Calculate the volume of the…

Q: The density of chromium metal is 7.14 g/cm3. A cube of chromium has a mass of 62.00 kilograms.…

A: Record the given data, Mass of cube = 62.00 Kg = 62000 g…

Q: 99. A sample of an unknown metal has a mass of 35.4 g and a volume of 3.11 cm. Calculate its density…

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: An iregular piece of metal has a mass of 30.0 g is placed in a graduated cylinder initially…

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Q: A metal object has mass of 241.9 g and is added to a graduated cylinder that contains 50.0 mL . The…

A: Given, mass of metal object = 241.9 g           volume of water = 50.0 mL           Volume after…

Q: A solid metal sphere has a volume of 4.2 ft^3. The mass of the sphere is 155 lb. Find the density of…

A: The density of the metal sphere in grams per cubic centimetre has to be found.

Q: You use density placement to calculate the volume of a piece of metal. The initial volume of the…

A: Given information, The initial volume of the liquid is 7.358mL. After you place the piece of metal…

Q: Aluminum has a density of 2.70 g/ml. Calculate the mass (in grams) of aluminum having a volume of…

A: Given :Density of Aluminium = 2.70 g/mLVolume of the given sample of Aluminium = 379 mL

Q: Wire often sold in pounds spools according to the wire gauge number. That number refers to the…

A: Given : mass of wire = 10 pound And diameter of wire = 0.0808 in => radius of wire X 2 = 0.0808…

Q: What is the density of mercury in grams per millilitre?

A: Given :- mass = 28.4 lb                volume = 1 qt  To calculate :- density of mercury (in g/mL)

Q: A chemist has a block of lead metal (density is 11.3 g/mL). The block weighs 1.30 g. What is the…

A: • The values provided in the question are:-     i) Mass of a lead block, m = 1.30 g   ii) Density of…

Q: A 2.50 gram rectangular object has measurements of 22.0 mm, 13.5 mm, and 12.5 mm. 1 cm3=1 mL. What…

A: Given, A rectangular object measurements of 22.0 mm, 13.5 mm, 12.5 mm The mass of rectangular object…

Q: A particular medication dosage is 20.1 mg/kg of body weight. If 1.00 mL of the medication contains…

A: Mass of child = 59 lb. Dosage according to body weight = 20.1 mg/kg 1 mL medication contains = 50 mg

Q: An experiment is performed to determine if pennies are made of pure copper. The mass of 11 pennies…

A: The density of any substance is the ratio of the mass of that substance to the volume of that…

Q: An object has a mass of 168.8 g and a density of 14.4 g/cm³. Determine the volume of the object in…

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Q: (1) Usually, the density of heavy oil is higher than 1 g/mL. There is a heavy oil sample in the lab,…

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Q: The weight of a rock is measured to be 0.097 lbs. After placing the rock in a graduated cylinder…

A: Weight of rock = 0.097 lbs Volume of water = 19.92 mL Volume with rock = 33.21 mL Density = ?

Q: A 147-g piece of metal has a density of 7.00 g/mL. A 50-mL graduated cylinder contains 20.0 mL of…

A: Density=MassVolume This implies, Volume=MassDensity

Q: Mercury has a density of 13.6g/cm3.27.2 grams of mercury occupies a volume of

A: Density (d) :-  The ratio of mass of a substance to volume occupied by the substance is defined as…

Q: Suppose you were given a piece of unknown metal, with a mass of 22.510 g, and a 50-mL graduated…

A: Mass of metal = 22.510 gm  Volume of water = 36.1 ml  Volume of water after addition of metal = 45.8…

Q: An empty beaker weighs 47.89 g. When completely filled with water, the beaker and its contents have…

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

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Q: Find the volume in mL of an object that has a density of 10.2 g/L and a mass of 30.0 kg.

A: Density is the ratio of mass and volume. Given density = 10.2 g/L  mass = 30.0 kg

Q: A rectangle has a length pf 12.5 cm a width of 2.75 mm. Calculate the area in ft^2.

A: Area of a rectangle is given by,         area = length x width

Q: An object with a Density of 1.6 g/mL, has a mass if 0.2 LB find the volume in mL

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Q: Jeff Bezos' mansion is approximately 0.002694 square kilometers.  Convert this to square feet.…

A: GIVEN DATA, 1 inch = 2.54 cm 1 foot = 12 inches 0.002694 square kilometres. 1 Square kilometres =…

Q: The density of osmium (the densest metal) is 22.57 g/cm3. If a 1.00-kg rectangular block of osmium…

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Q: An unknown sphere that weights 5g is carefully placed in a graduated cylinder with 20 mL of water.…

A: On the addition of sphere, the volume of water increases. The volume of water increases from 20 mL…

Q: A solid metal object with a mass of 163 g is added to a graduated cylinder which originally contains…

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Q: coin is made of 10%(by weight) of copper. this coin has diameter of 10 mm and thickness of 2 mm and…

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Q: A liquid in the lab has a density of 1.24G/CM3 what is the mass in grams of 254ML of the liquid

A: Given that : The density of the liquid = 1.24 g/cm3 The volume of the liquid = 254 mL Since 1 mL = 1…

Q: A chemist encounters an unknown metal. They drop the metal into a graduated cylinder containing…

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Q: A liquid in the lab has a density of 1.24 g/cm cubed. What is the mass in grams of 254 ml of liquid

A: Concept introduction: Density of the substance is the ratio of mass to volume. Formula: Given data:…

Q: Aluminum has a density of 2.0 g ml calculate the mass in grams of a piece of aluminum have any…

A: Density of aluminum = 2.0 g / ml volume = 398 ml

Q: Find the density of a marble that has a mass of 2.02g and a radius of 0.55cm

A: The density of marble is 2.8997 g/cc. And the detailed explanation for this is provided in a…

Q: The density of copper metal is 8.92 g/cm^3. A cube of copper has a mass of 46.00 kilograms.…

A: Given: Density of copper = 8.92 g/cm3. And mass of copper cube = 46.00 Kg = 46000 g…

Q: A metal object has a mass of 8.37 g. When it was placed in a graduated cylinder containing 20.0 mL…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: A pizza has an area of 3.44 m². What is the area in inch²? Given: 1 in. = 2.54 cm nts)

A: 1 inch = 2.54 cm 1 m = 100 cm

Q: A chemist has a block of lead metal (density is 11.3 g/mL). The block weighs 1.70 g. What is the…

A: Density of lead block = 11.3 g/ml  Weight of block = 1.70 g

Q: 1. A metal cylinder with a mass of 12.3455 g was dropped into water contained within a graduated…

A: Since you have asked multiple question, we will solve the first questionfor you. If you want any…

Q: An object with a mass of 7.5 g raises the level of water in a graduated cylinder from 25.1 mL to…

A: Density of the object is given by the ratio of mass of the substance to that of the volume of the…

Q: A chemist encounters an unknown metal. They drop the metal into a graduated cylinder containing…

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Q: A sample of an unknown metal has a mass of 35.4 g and a volume of 3.11 cm3. Calculate it's density

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Q: An object will sink in a liquid if the density of the object is greater than that of the liquid. The…

A: Given, Mass of sphere = 9.83 g Density = 13.6 g/cm3   The volume can be calculated as :

Q: You want to determine the density of a metallic solid object. The object weighs 144.38 grams. You a…

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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.