A large piece of jewelry has a mass of 490.22 g. A graduated cylinder initially contains 32.8 mL water. When the jewelry is submerged in the graduated cylinder, the total volume increases to 58.2 mL. Determine the density of this piece of jewelry.

Q: A student is determining the density of an unknown metal with a mass of 256.0 g. The student…

A: First, the volume of unknown metal is determined as follows,

Q: 1. A 50.00 g sample of a solid is placed into a graduated cylinder and then the cylinder is filled…

A: Given, mass of a sample of solid = 50.00 g            volume of cylinder filled = 100.00 mL…

Q: The owner of a rock shop claims that a nugget is pure gold. When the nugget is placed into a…

A: Density has formula, Density=MassVolumeMass= Density×Volume

Q: 11.4 cmcm long cylindrical glass tube, sealed at one end, is filled with ethanol. The mass of…

A:

Q: A rectangular solid measures 10.0 cm by 4.1 cm by 2.0 cm. The mass of this solid is 98.4 g.…

A: Given information is as follows; Rectangular solid measures = 10.0 cm by 4.1 cm by 2.0 cm Mass of…

Q: A perfect cube of a gold metal was found to have a mass of 45.85 g. The density of the gold is 19.3…

A: Given density = 19.3 g/cm3 mass = 45.85 g

Q: Calculate the thickness/height (in cm) of a block of pure gold. The block has a mass of 26.182 lbs…

A:

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

A:

Q: 42.8 grams of zinc shot is added to 15.8 ml of water in a graduated cylinder. the water level rises…

A:

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

A:

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

A:

Q: Calculate the density of the metal

A:

Q: A piece of metal has a mass of 3.873 g. It is placed in a graduated cylinder containing 15.00 mL of…

A:

Q: A student is determining the density of unknown metal with a mass of 627.0 g. The student partially…

A:

Q: An empty Graduated cylinder weighs 82.450 g. When filled to 50.0 mL with an unknown liquid it weighs…

A: SOLUTION: Step 1: Weight of cylinder with liquid = 126.997 g. Weight of empty graduated cylinder =…

Q: total of 28.7 g of mossy zinc was placed into a graduated cylinder containing 50.0 mL of water. The…

A: Mossy zinc is a small nugget of zinc made by rapidly cooling molten zinc in water. It appears in…

Q: A cubic box is completely filled with 1,331 g of water. What is the length of one side of the box,…

A: Given : the mass of water = 1331 g We know, The density of water  = 1.0 g/cm3 The formula for…

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: A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid…

A:

Q: A piece of metal ore weighs 8.75 g. When a student places it into a graduated cylinder containing…

A: The density of the ore is to be calculated

Q: A student is determining the density of an unknown metal with a mass of 232.0 g. The student…

A: Given, the mass of unknown metal = 232.0 g Now calculate the volume of unknown metal is determined…

Q: 2. Calculate the mass of an iron block with a volume of 50.00 cm³. The density of iron = 7.86 g/cm³.…

A:

Q: An unknown liquid sample was poured into a graduated cylinder until the bottom of the meniscus…

A: Density is physical quantity , that is specific for a substance . It is defined as mass of substance…

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

A:

Q: Three blocks of the same shape and size are placed in front of you. Block A has a mass of 3.0 g,…

A: Three blocks A, B, and C of the same shape and size are considered. This implies that they have the…

Q: A 109.35 g sample of brass is added to a 100-mL graduated cylinder with 55.5 mL of water initially…

A: According to the archimedes principle, the volume of water displaced when a solid is added in it is…

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: A graduated cylinder contains 10.00 mL water. A 14.74 g piece of aluminum is added to the water, and…

A:

Q: An unknown metal sample weighs 18.1 g. This rubber stopper was placed in the graduated cylinder…

A:

Q: What is the density of this object?

A: Density is the ratio of mass to volume.  density = mass/volume

Q: Consider the tabulated data collected by a student for an unknown metal sample. Use this data to…

A:

Q: The mass of an unknown sample is 110.1 grams. The volume of the unknown sample was estimated using a…

A:

Q: A liquid solvent is added to a flask containing an insoluble solid. the total volume of the solid…

A: Given:Total  volume = 75.0 mlSolvent’s  mass = 42.3 gDensity of solvent  = 0.865 g/mlDensity of…

Q: A sample containing 33.72 g of metal pellets is poured into a graduated cylinder initially…

A: Given, mass of metal pellets = 33.72 g            initial volume of water in graduated cylinder =…

Q: The chemist measures the volume of the unknown liquid as 0.615 L and the mass of the unknown liquid…

A: mass of liquid = 385 gvolume of liquid = 0.615 L = 615 mL = 615 cm3Density of the liquid = ?Identify…

Q: A solution of unknown density is collected in a graduated cylinder. The mass of the graduated…

A:

Q: A sample containing 34.92 g of metal pellets is placed into a graduated cylinder initially…

A: Calculate the volume of metal pellets:

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.