A new penny has a mass of 2.55 g and a volume of 0.345 cm3. What is the average density of the penny?

Q: A liquid has a density of 3.21g/mL.  What would be the mass of 55.2mL of the liquid?

A: The answer is given as follows

Q: What are the dimensions in mm of a cube that has a density of 1.5g/mm3 and a mass of 160g?

A: density of  cube = 1.5g/mm3  Mass of cube =  160g Density = Mass  of cube /Volume of cube  Volume…

Q: A 20.0 g cube has one side equal to 1.50cm. What is its density?

A: Mass of cube = 20.0 g Volume cube = (1.50)3 cm3

Q: An object with a mass of 0.255 kg and density of 2.89 g/cm3 measures 34 mm in length and 46 mm in…

A: The mass of the object is = 0.255 kg The density of the object is = 2.89 g/cm3 The length and width…

Q: The density of silver is 10.5 g/cm3. What is its density in kg/m3?

A: Given data, The density of silver = 10.5 g/cm3. To calculate the density in kg/m3.

Q: A block of iron was measured to be 2.00 cm by 3.15 cm by 5.25 cm. If the density of iron is 7.87…

A: Block of Iron was measured and value is given Density of iron is given How Heavy was the block of…

Q: A spherical metal ball has a mass of 3.641 g and a diameter of 8.14 mm. What is the density of the…

A: diameter of spherical ball = 8.14 mm∴ radius of spherical ball = diameter2…

Q: The density of silver is 10.5 g/cm3. A piece of silver that occupies a volume of 23.6 cm3 would have…

A: Density of silver = 10.5 g/cm3  Volume of silver = 23.6 cm3  Mass of silver = ?

Q: A wooden block has a volume of 176 cm³ and a density of 18.2 g/ cm³. What is the mass?

A: 1.  24 feet to 7.3 meters. 2.  1.3 yards to 119 cm 3.  57.2cm to 1.88ft

Q: 3.) An iron block weighs 5N and has a volume of 200 cm3. What is the density of the block in kg/m3?

A: We know that : density, d = m/V = mass/volume ...(1)  Here, W = mg or, m = W/g = 5/9.81 kg = 0.5096…

Q: A metal cube weighs 1.285 kg. The length of a side is 1.97 inches. What is the density in g/cm3?…

A: Introduction :  We have to calculate density of metal . Given : weight of cube = 1.285 kg . Length…

Q: A 0.312-kg sample of methylene chloride has a density of 1.326 g/cm°. Calculate its volume in cubic

A: • The values provided in the question are:-     i) Mass of methylene chloride, m = 0.312 kg = 0.312…

Q: 248

A: Density= mass/volume Mass = density× volume Density=10.5 g/ cm3 Volume= 23.6cm3

Q: Aluminum has a density of 2.70 g/cm3. What mass of Al would displace a volume of 10.25 mL?

A: Given that  density = 2.70 g/cm3  Volume = 10.25 mL mass = ? we know that 1 cm3 = 1 mL hence, Volume…

Q: The density of mercury is 13.6 g/mL. How many pounds would a 5.0-liter container of mercury weigh?

A: The density of mercury is 13.6 g/ml. It is required to calculate the mass in pounds which a 5 L…

Q: If an object has a density of 4.99 g/cm3, what is its density in units of kg/m3?

A: We will convert units from g/cm3 to kg/ m3 using unit conversion factor.

Q: A penny has a mass of 2.49 g and a volume 3 of 0.349 cm3. Determine its density in g / cm3.

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

Q: If the density of water is 1g/mL, would an object with a density of 40g/mL sink or float in the…

A: Given :-  density of water is 1g/mL  density of object is 40 g/mL  To find :- whether the object…

Q: Human fat has a density of 0.918 g/cm?. How much volume (in cm) is gained by a person who gains 10.0…

A: Given: Density of human fat= 0.918 g/cm3 Mass of fat= 10.0 lb To find: Volume of fat

Q: The density of mercury is 13.6g/cm3. What is the mass in pounds of 1.00 quart of mercury

A: 1 quart=946.53cm3 Density=mass÷volume 13.6=mass÷946.53 Mass=13.6×946.53 Mass=12872.8gm…

Q: A block of wood 22.0 cm x 180 mm x 0.057 m has a mass of 1.426 x 10^3 grams.  What is the volume of…

A: Calculate the volume of wood block in cm3:

Q: A cube of lead has a mass of 54.3g. If the density of lead is 13.5g/cm3, what is the edge length of…

A: Given :- mass of cube of lead = 54.3 g  Density of lead = 13.5 g/cm3  To calculate :-  Edge length…

Q: Osmium has a density of 22.6 g/cm3. What volume would be occupied by a  210.8 g sample of osmium?

A: Density of an object is given by the mass per unit volume. Density=MASSVOLUME

Q: Osmium has a density of 22.6 g/cm3. What volume (in cm3) would be occupied by a 21.8 g sample of…

A: Given, Density of osmium = 22.6 g / cm3 Mass of a osmium sample = 21.8 g       Required,…

Q: A metal cube weighs 1.285 kg. The length of a side is 1.97 inches. What is the density in g/cm3?

A:

Q: The density of gasoline is 0.774 g/cm3. How much does 24.5 gallons of gasoline weigh, in kilograms?

A: The compound considered is gasoline.

Q: Bromine has a density of 3.12 g/cm3. What is the volume of 25.0 grams of bromine

A: Given question is completely formula based problem, which asking about the volume of bromine. We…

Q: A cube of aluminum weighs 72.90 g and has a density of 2.70 g/cm3. What is the length of each side…

A:

Q: The density of aluminum is 2.70 g/cm3. How much space (volume) would 10.0 grams of aluminum occupy?

A: Given datas –  density of aluminium  = 2.70 g/cm3 or g/mL  mass of aluminium  = 10.0 g

Q: The density of gasoline is 0.774 g/cm3. How much does 25.5 gallons of gasoline weigh, in kilograms?

A:

Q: density

A:

Q: Iron has a density of 7.87 g/cm^3. If 15.1g of iron is added to 25.9 mL of water in a graduated…

A:

Q: Diamonds have a density of 3.52 g/cm3.  If a diamond with a mass of 7.77 grams is cut as a perfect…

A:

Q: ethanol has a density of 0.789 g/cm3. what volume must be poured into a graduated cylinder to give…

A: Volume = mass / density

Q: A cylindrical rod of iron metal has a density of 7.87 g/cm3. If the mass of the rod is 54.00 g, then…

A: density = mass / volume

Q: a rectangular block has dimensions 2.9 cm x 3.5 cm x 10.0 cm. the mass of the block is 610.0g. what…

A: Recall the following expression of volume and density         Volume=length×width×heightand,…

Q: The density of bismuth metal is 9.8 g/cm3. What is the mass of a sample of bismuth that displaces…

A:

Q: The density of osmium (the densest metal) is 22.57 g/cm3. What volume would be occupied by 2.74 kg…

A: The volume occupied by 2.74 kg of osmium is calculated as,

Q: The density of mercury is 13.534 g/cm3.  How many m3 are in 5.92×104 g of mercury?

A: Find the volume of MercuryDensity=13.534 gcm3Mass=5.92x104 gVolume=MassDensity

Q: A steel cylinder has a length of 2.16 in, a radius of 0.22 in, and a mass of 41 g. What is the…

A: Density:The ratio of mass of a sample to its volume is said to be the density.

Q: What is the mass of Copper, with a volume of 2.9 cm^3? *

A: Mass is a basic property of a matter which forms an object. The unit of mass is kilograms. It is…

Q: The density of liquid mercury is 13.5 g/cm3. What mass (in kg) of mercury is required to fill a…

A: Density of liquid mercury = 13.5g/cm3 = 13.5g/ml Volume of container = 2L = 2000ml We have to find…

Q: The density of silver is 10.5 g/cm³. A piece of silver with a mass of 61.3 g would occupy a volume…

A: density of  a substance is defined as mass per unit volume

Q: The density of 10 glass beads is 2.46 g/ml. what is the density of only 1 glass bead?

A:

Q: Osmium has a density of 22.6 g/cm3. The mass of a block of osmium that measures 1.01 cm x 0.233 cm x…

A:

Q: A sample of metal has a mass of 19.13g, and a volume of 5.18mL. What is the density of this metal?

A: Given: Mass of metal = 19.13 g. And the volume of metal = 5.18 mL.

Q: Rolls of foil are 304 mm wide and 0.014 mm thick. (The density of foil is 2.7 g/cm3 .)What maximum…

A: The density of a substance is equal to the ratio of its mass and volume. In general, the density of…

Q: A 17.0 kg iron weightlifting plate has a volume of 2160 cm³ . What is the density of the iron plate…

A: Introduction The density of any particular metal can be derived by calculating the ratio between the…

Q: a rectangular block of cadmium has a length of 10cm and a width of 5cm. if the mass of the block is…

A: Density is defined as the mass per unit volume. It is represented by rho . It’s relation with mass…

Q: The density of silver is 10.5 g/cm. A piece of silver that occupies a volume of 23.6 cm³ would have…

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.