The owner of a rock shop claims that a nugget is pure gold. When the nugget is placed into a 100.0-mL graduated cylinder containing 50.0 mL of water and the water rises to 55.4 mL, what should the mass of the nugget be? (densitygold = 19.3 g/cm3) A. 5.40 g B. 20.3 g C. 104 g D. 1.07 x 103 g thank you!

Q: thickness of aluminum foil mass of aluminium foil 0.405 g length of aluminum foil 9.5 cm width of…

A: Given data, Length of aluminium foil= 9.5 cm  width of aluminium foil = 9.6 cm  and mass of…

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

A:

Q: One cubic centimeter (1.0 cm3) of water has a mass of 1.0 x 10 -3 kg. Determine the mass of 1.0 m3…

A: cm3 and m3 is unit of measurement. 1 m = 100 cm or 1 cm = 10-2 m

Q: A Solid has the volume  of 22.6 cm3 and density of 8.75 g/ cm3   Calculate the mass in mg A.) 1.98…

A: The relation between Mass and Density and Volume of an Object is : Density (d) =  Mass (m) / Volume…

Q: Sugar has a density of 1.59g/cm3. A single pack of sugar has an average mass of 7.5g. What is volume…

A: Volume is the amount of 3D space a substance or object occupies. ... Volume is a derived unit,…

Q: 3. Provide the answer with the appropriate number of significant figures. a. 6.03 x 650 b. 2.7 x…

A:

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

A:

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: A rectangular block has dimensions 2.90 cm x 3.50 cm x 10.0 cm. The mass of the block is 615.0 g.…

A:

Q: A student finds that a piece of metal has a mass of 12.54g. When the metal is placed inside a flask…

A:

Q: Aluminum has a density of 2.70 g/cm3. What is the mass of an aluminum cube with a length of 3.61 cm?…

A: Length, a = 3.61 cm Volume of cube is obtained from length – Volume = a3=3.61 cm3=47.046 cm3

Q: 19.964 g of zinc (7.133g/mL) is placed in a graduated cylinder containing water, the final volume of…

A:

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: 122. Consider these observations on two blocks of different unknown metals: Volume Block A 125 cm3…

A: The given data - Block A = 125 cm3 Block B = 105 cm3 Mass of block A > Mass of block B. To…

Q: C. Measurements show that 1.0 g of iron (Fe) contains 1.1 x 10 22 Fe atoms. How many Fe atoms are in…

A: Given that: Number of atoms in 1.0 g of Fe = 1.1 x 1022 Fe atoms

Q: 9. A gold sheet weighs 2.49 g. If the density of gold is 19.31 g/cm3, and the length and width of…

A: The volume of the given gold sheet is; V=mgold sheetdgold=2.49 g19.31 g cm-3=0.129 cm3

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 22.37 g sample of pure sodium was prepared for an experiment how many mL of sodium is this?( the…

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: 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: 63. Apply Graph mass versus volume for the data given in the table. What is the slope of the line?…

A: Given,Volume cm3 : 7.5 , 12 , 15 , 22Mass g : 24.1 , 38.5 , 48.0 , 70.1Required,…

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: Identify the longest length.

A:

Q: 121. Consider these observations on two blocks of different unknown metals: Volume Block A 125 cm3…

A: We are given the Volume of both the blocks in cm3. VA=125 cm3 VB=145 cm3 It is also given that the…

Q: The density of an object is 0.072 g/mL. Calculate the mass of this object (g) if it displaces 150.0…

A: Given: The density of an object = 0.072 g/mL The volume of water displaced by the object = 150.0 mL…

Q: The density of a certain object is 2.588 g/mL. You completely submerge the object in a graduated…

A: The answer is 14 g

Q: The density of lithium metal is 535 kg/m3 . What is this density in g/cm3?a) 0.000535 g/cm3b) 0.535…

A: 1 kilogram=1000 grams 1 meter=100 centimeter

Q: a. 14.8 g = ? ug b. 3.72 g = ? kg %3D C. 66.3 L ? cm

A: Note : as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: A graduated cylinder contains 63 mL of water at 20 °C. A sample of zinc with a mass of 45.00 g was…

A: Graduated cylinder has 63 ml of water. Sample of zinc has mass = 45 g When zinc is added to…

Q: 2. Which of the following statements is a theory? A. In a reaction, the total mass of reactants is…

A: A) In a reaction total mass of reactant is equal to total mass of products - Law of Conservation of…

Q: What mass of solid lead would displace exactly 234.6 liters of water? Given that lead has a density…

A: Unit of volume and density is converted as follows:

Q: The density of ethyl chloride, an external painkiller, is 1.37 g per mL at 10 degrees Celsius. What…

A: Density is given by the ratio of mass to that of that volume.

Q: The liquid bene zene has a density of.0.877 g/ml at 20.8°c. If a 141 gram sample of this compound is…

A: We can use the formula: densiy =mass volume  to find the volume of the liquid needed to provide a…

Q: 25 cm. What is the density of the rectangular copper block? O 11.1 g/cm3 O 28.4 g/cm3 O 29.0 g/cm3 O…

A: Applying formula d= m/V

Q: What is the mass of a gold block that measures 6.50 cm x 9.00 cm x 3.25 cm? Density of gold is 19.3…

A: To calculate the mass of a gold block that measures 6.50 cm × 9.00 cm × 3.25 cm having a density of…

Q: 9.1.00 in³ of a liquid weigh$ 0.0644 pounds) What is the mass in gram of 0.750 mL of this liquid? 1…

A: Given: Volume of 1.00 in3 of a liquid weighs 0.0644 pounds. Volume of 0.750 mL of a liquid weighs ?…

Q: An irregular sample of zinc has a mass of 23.21g. this sample is carefully placed in a graduated…

A: Density is defined as the ratio of the mass to the volume. The formula for the density is as…

Q: And a regular sample of zinc has a mass of 23.21g. The sample is carefully placed in a graduated…

A:

Q: Lead has a density of 11.3 g/cm3. What volume would a 1432 g block of lead occupy?

A: Given, density = 11.3 g/cm3. Mass = 1432 gm

Q: Mercury has a density of 13.6g/mL. What is the volume of 6.42×104g of mercury? A)4.7L B)4.82L…

A:

Q: A 4.369 g sample of metal is placed in a flask that has 124.8 mL of water in it. After adding the…

A: Density of a substance is equal to the mass of substance divided by its molar mass. Write the…

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: 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: The space shuttle tiles have a density of 0.0074 lb/in3. Approximately 1320 tiles cover a surface of…

A: Density of a substance can be calculated by dividing the mass by volumewhich may be expressed…

Q: Diamond has a density of 3.52 g/mL. What is the volume in mL of a diamond with a mass of 15.1 g?…

A:

Q: 8. A gold ring has a mass of 15.37 g. If this ring is pure gold (density = 16.1g/mL), what would the…

A: Given data, density of gold = 16.1 g/ mlmass of gold = 15.37 g

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.