An Empty Graduated Cylinder weights 82.450 g. When filled to 50.0ml with an unkown liquid it weighs 110.810g. What is the density of the unknown liquid?

Q: Another empty container with an unknownvolume is weighed and found to have a mass of 81.2 g. The…

A: Given data mass of empty cylinder = 81.2 g density of liquid = 1.015 g/cm3  mass of (cylinder +…

Q: If a test tube is 125.0 mm long and 1.50 cm in diameter, assuming a perfect cylinder, calculate the…

A:

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

A: Consider the given information is as follows; Mass of the steel ball = 4.20 g Circumference of the…

Q: What is the density of gold 19.3 g/cm3 in kg/m3?

A: Given: 19.3 g/cm3

Q: The density of sulfuric acid is 1.84 g/mL. What volume of this acid will weigh 100.0 g?

A: Given that : Density of Sulfuric acid = 1.84g/mL Mass of Sulfuric acid = 100.0g Volume of the acid…

Q: A piece of silver (Ag) metal weighing 194.3 g is placedin a graduated cylinder containing 242.0 mL…

A: The volume of the piece of silver is the same as the volume of water displaces.

Q: A 1.00m long beam of stainless steel with a square 2.00cm×2.00cm cross section has a mass of 3.02…

A: Given:Length of stainless steel=1.00 mCross-sectional area=2.00 cm x 2.00 cmMass=3.02…

Q: An empty graduated cylinder has a mass of 30.760 g. 50.0mL of an unknown liquid are added and the…

A: Given: Mass of empty graduated cylinder=30.760 g Mass of liquid + Mass of graduated cylinder=72.810…

Q: graduated cylinder weighs 35.825 g. When 10 mL of water is measured in it, the weight of the…

A: Given: Weight of the graduated cylinder = 35.825 g. The weight of the graduate and water= 45.835 g…

Q: A student has been given a solid sample and asked to calculate its density. She measured the mass of…

A: Given:Mass of the solid sample = 4.528g.Volume = Final volume – Initial volume                 =…

Q: unknown

A: Mass of liquid = ( final mass of erlenmeyer flask ) - ( initial mass of erlenmeyer flask )  Mass of…

Q: 15. The density of silver is 10.49 g/cm. a. What is the volume of a silver coin that has a mass…

A: Density: Density is defines as the mass per unit volume of a substance. Those substance which has…

Q: A cylindrical tube 9.5 cm high and 0.85 cm in diameter isused to collect blood samples. How many…

A: Given : diameter of tube = 0.85 cm = 2 X radius of tube => radius of tube (r) = 0.425 cm  height…

Q: A liquid sample with a volume (v) of 200. mL has a mass (m) of 225 g. What is the density (d) of…

A: Density=MassgVolumem

Q: a cylinder with inner radius 1.25cm contains 44.0g of ethanol (density = 0.789g/mL), what is the…

A: As density of ethanol is given 0.789 g / mL and density is the ratio of mass and their volume which…

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: A 25 gram sample of a solid is placed in a graduated cylinder and then the cylinder is filled to the…

A: Mass of the solid = 25 g.Given, Mass of benzene + mass of solid = 58.8 g.So, mass of the benzene =…

Q: Suppose the density of 65.0 mL of some liquid was found to be 0.748 g/ml. What would be the specific…

A: Given data,Density of the liquid is 0.748g/mLVolume 65 mLThe mass of the liquid can be calculated as

Q: A 1.00 m long beam of stainless steel with a square 2.00 cm×2.00 cm cross section has a mass of 3.02…

A: The length is given as 1m and the cross sectional area is 2 cm x 2 cm. The mass is given as 3.02 kg,…

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

A: Determination of radius of the ball from its circumference: C=2πr32.5 mm ×1 cm10 mm=2×227×rr=0.517…

Q: How much density can a Nickel have it weighs 480grams and has a volume of 12cm3?

A:

Q: The density of helium is 0.164 kg.m-3 What is the denisty in lb.ft-3? 1kg=2.20 1b and 1m=3.28ft

A:

Q: Volume of water in cylinder 21.6 mL Mass of empty beaker 75.360 g Mass of beaker with water 97.315 g…

A: Volume of water in cylinder 21.6 mLMass of empty beaker 75.360 gMass of beaker with water 97.315…

Q: An empty beaker weighs 31.9982 g. A 10-mL pipet sample of an unknown liquid is transterred to h…

A: Density = Mass/Volume

Q: Rolls of aluminum foil are 304 mm wide and 0.016 mm thick. What maximum length of aluminum foil can…

A: Width of Aluminum roll = 304mm Thickness of Aluminum roll = 0.016mm Mass of Aluminum = 1.10kg The…

Q: Silicon for computer chips is grown in large cylinders called“boules” that are 300 mm in diameter…

A: In order to calculate the number of wafers that can be cut out we first write down the given data:…

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

A: The term density refers to a measurement which is used to measure the amount of matter which is…

Q: 4. Convert 0.0102 lb/in³ (pounds per cubic inch) to mg/mL using dimensional analysis.

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: A solid aluminum ball (density= 2700 kg/m³) is suspended in air from a scale, which reads 13.06 N.…

A: This is a pretty small sphere, so will change density to 2.7g/cc. (13.06 - 8.706) = fluid weight of…

Q: Question 4

A: Given: Mass of empty flask= 79.31 g Mass of flask plus liquid= 97.010 g Volume= 25.0 mL

Q: Calculate the mass of a 0.261-mL sample of a liquid with a density of 0.789 g/mL

A: Given  Volume = 0.261 mL  density =  0.789 gram/mL   Mass   =  ?

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: The density of pure silver is 10.5 g/cm3 at 20°C. Is 5.25 g of pure silver pellets is added to a…

A:

Q: The density of 65.0 mL of some liquid was found to be 0.748 g/mL. What would be the specific gravity…

A: Density of liquid  = 0.748 g/mL Volume of liquid = 65 mL mass of liquid = density ×volume mass 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: A sample containing 34.92 g of metal pellets is placed into a graduated cylinder initially…

A: Calculate the volume of metal pellets:

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: suppose the density of 65 mL of some liquid was found to be 0.748 g/mL. What would be the specific…

A:

Q: An unknown irregular solid weighing 136.092g is dropped into a graduated cylinder containing 50.0 mL…

A: Given: V1 = 50 ml of water V2 = 65.5 ml (water + solid material) mass m = 136.092 g we have to…

Q: would a block of wood sink in 780.0 ML of liquid with a mass of 724.11g?

A: Density of liquid = mass /volume = 724.11 g /780 ml = 0.9 g/ml Let the density of wood (oak) = 0.60…

Q: Density of lead 75.63g (4 rods), start 21.0 ml, end 16.80ml

A: Calculate the density of lead in the given condition---

Q: A flask containing 11.7mL of a liquid weighs 132.8g with the liquid in the flask and 124.1g when…

A: The ratio between mass and volume or mass per unit volume is considered as density. The formula for…

Q: cylindrical glass bottle 21.5cm is filled with cooking oil of density 0.953g/ml If the mass of oil…

A: As described in the question, the cylindrical bottle can be described as follows: Let the radius of…

Q: Sampiz Exeraise A A 6.0Ft Person weighs 16816. Express this Ferson's height in meters and weight in…

A: Given: The height of the person = 6 ft The mass of the person = 168 lbs.

Q: What is the density of a substances in mg/L, if a sample with a volume of 1.91cm has a mass of…

A: I have given a detailed solution to the question below:

Q: A 150 mL beaker weighing 125.326 g had a 50.0 mL sample of an unknown liquid put inside of it. The…

A: Given: Mass of beaker = 125.326 g Mass of beaker and liquid = 164.776 g volume of liquid = 50.0 mL

Q: The area of a telescope lens is 7903 mm² (a) What is the areain square feet (ft² )? (b) If it takes…

A: a) Conversion of mm into feet: 1 feet=304.8 mm1 mm =1304.8 feet=0.00328084 feet Calculation of area…

Q: What is the density of a 45.37 ggolf ball with a diameter of 4.287 cm? g/cm3

A: We have to calculate the density of golf ball.

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.