A metallurgist wants to gold-plate a thin sheet with the following dimensions: 1.5 in x 8.5 in x 0.0012 in. How many grams of golds (d = 19.3 g/cm3) are required? choose the correct answer. a. 8.085 g

Q: An empty beaker weighs 31.9982 g. A 10.0 mL pipet sample of an unknown liquid is transferred to the…

A: Density is the mass of a sample compound per unit volume, Formula to calculate density is…

Q: A cylindrical rod formed from Aluminum is 16.85 cm in length and has a mass of 2.17 kg. The…

A: Given:  Length of cylindrical rod= 16.85 cm  Mass of rod= 2.17 kg = 2170 g  Density of aluminium=…

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

A:

Q: It has been estimated that 8.0 × 104 tons of gold (Au)have been mined. Assume gold costs $1350 per…

A: Given that : Mass of gold = 8.0×104 tons Cost of gold = $1350 per troy ounce Worth of gold =? (1…

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: 10) What is the density of solid with a mass of 27.8 g and volume of 8.41 mL? 11) How many grams of…

A: Density = mass/volume  Mass = density × volume  Volume = mass/density

Q: piece of an unknown metal has a volume of 15.4 mL and a mass of 333.8 grams. The density of the…

A: Given -> Volume (V1)= 15.4 ml Mass(M1)= 333.8 gm Mass (M2) = 69.7 gm

Q: The density of water is 0.998 g/cm³. What is the density of water in tons/yd°? Note: 1 ton = 2000…

A: Given -  Density of water = 0.998g/cm3  1 ton = 2000 lb 1 lb = 453.6g  1 inch = 2.54 cm  1 inch =…

Q: An empty Erlenmeyer flask weighs 241.3 g. When filled with water (d 5 1.00 g/cm3), the flask and its…

A: Given: Mass of the empty Erlenmeyer flask= 241.3g Density of water = 1.00 g/cm3 Mass of flask filled…

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: What is the volume of a gold nugget that has a mass of 2.20 kg? The density of gold is:  19 g/cm3…

A: Given, the mass of gold nugget =2.20 kg =2200 gramdensity of gold =19 gramcm3we are asked to…

Q: 7.The density of osmium is 22.6 g/cm³. A sample of osmium with a mass of 21.8 g would occupy a…

A: General chemistry.

Q: A piece of gold ingot has a mass of 257 g and a volume of 13.3 cm3. Calculate the density of gold in…

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

Q: A piece of metal weighs 8.25 g. When a student places it into a graduated cylinder containing water,…

A: we have to calculate the density of metal

Q: the diameter of a 16-gauge wire has a diameter of 0.05082 in. what length of wire in meter is found…

A: Diameter = 0.05082 inch. 1 inch = 2.5cm. 0.05082 inch = .05082 × 2.5 = 0.12705 cm.  Mass = 1.60lb =…

Q: How much will it cost to make my wooden ruler out of aluminum.   ? (aluminum) = 2.70 g/cm3   cost…

A:

Q: t3 1000 km乂IS00 m'x10m-,500,000 m3 25 worng ,1500,000)p5 25) The paper used in Post-lt-Notes has a…

A: Density:It is defined as the ratio between mass of substance to the volume of substance.

Q: An empty vial weighs 55.32 g. (a) If the vial weighs 185.56 g when filled with liquid mercury (d =…

A: The density of a liquid is defined as the ratio of the mass of the liquid to the volume. The SI unit…

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

A:

Q: What material is a better shield? (assume they have the same thickness) a. copper (d = 9.0 g/cm3)…

A: Metals possess definite density value that signifies mass of unit volume. These values are denoted…

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: a hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 11.1 kilograms. assuming…

A:

Q: How many cubic centimeters gold must be processed to obtain $100.00? The density of  the ore is 8.0…

A: Density of any substance is defined as mass of substance divided by the volume occupied. Density…

Q: A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 13.5 kilograms. Assuming…

A: The formula to find the volume of iron of a hollow sphere, V is: V = 43πR3 -  43πr3 (or) V =…

Q: A 46.60-gram pycnometer was filled with 100.50 grams of liquid. When filled with insoluble powder,…

A:

Q: 5. A lab experiment requires 0.5 g of copper wire (d = 8.94 g/mL). The diameter of the wire is…

A: The length of the copper wire can be determined by calculating the density of the copper wire using…

Q: Determine the density (in g/cm3) of a metal alloy (a mix of metals) that has a mass of 56.68g and…

A:

Q: A metal slug weighing 25.17 g is added to a flask with a volume of 59.7 mL. It is found that 43.7 g…

A:

Q: A 200mg piece of gold is hammered into a sheet measuring 2.4ft x 1.0ft, what is the thickness of the…

A: Different units are used to express the volume and mass of substances such as grams, micrograms,…

Q: 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: Welcome to bartleby !

Q: 1.79 Asbestos is a fibrous silicate mineral with remarkably high tensile strength. But it is no…

A: The tensile strength of: Grunerite: 3.50 X 102 kg/mm2

Q: Calculate the length (in m) of a rectangular solid that weighs 95.5 g and  has a width of 2.50 cm…

A:

Q: Alumimnum foil dimensions Length (cm) 15.02 cm Width (cm) 11.61 cm Mass of aluminum foil (g) 11.447…

A: Introduction: Density is the mass per unit volume of a material. density is  d = MV where  d is the…

Q: When completely filled with water, the beaker and its contents have a total mass of 405.55 g.405.55…

A: In the given question we have to find out the volume of beaker occupied by water then by considering…

Q: A steel ball-bearing with a circumference of 32.5 mm weighs 4.20 g. What is the density of the steel…

A: Given, Circumference, C = 32.5 mmMass of the ball = 4.2 g To find, The density of steel.

Q: 10. When an irregularly shaped solid of mass 105 g was placed in a cylinder that contained 25.00 ml…

A: The volume of the water displaced by the body in the cylindrical tub is equal to the volume of the…

Q: Four research teams measured the density of a new alloy, and what each team wrote in its team…

A: Following are the appropriate answers of the given questions.

Q: Water has a density of 0.9982g/cm3 at room temperature. A sample of mineral oil has a density of…

A:

Q: 6. An empty Erlenmeyer flask weighs 241.3 g. When filled with water (d = 1.00 g/cm³), the flask and…

A:

Q: 17. The density of a 100 kg block of marble is 2.76 g/cm³. What would be the density of 5 of such…

A:

Q: The density of sulfuric acid is 1.84 g/mL. What volume of this acid will weigh 15.7 g?

A: Given :- density of sulfuric acid = 1.84 g/mL  mass of sulfuric acid = 15.7 g  To calculate :-…

Q: An empty Erlenmeyer flask weighs 241.3 g. When filled withwater (d=1.00 g/cm³), the flask and its…

A: Given data:   Mass of Erlenmeyer flask = 241.3 g                  Density of water = 1 g/cm3 Mass of…

Q: Alumimnum foil dimensions Length (cm)14.45 cm Width (cm)11.41 cm Mass of aluminum foil (g) 8.593 g…

A: Density is defined as the ratio of the mass of the substance to its volume.  The unit of density is…

Q: 34 3. A rectangular sheet of zinc (d = 7.13 g/mL) measures 7.15 cm by 8.97 cm by 0.20 cm. What is…

A:

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: 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 piece of alloy in the form of a disc weighs 50.0 g.  The disc is 0.250 inches thick and has a…

A: First we have to find the volume occupied by the disc

Q: 0.0018cgh 10mrm -1.018mm) | 10. Copper has a density of 8.96 g/cm'. A piece of copper with into a…

A:

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.