A thief plans to steal a gold sphere with a radius of 28.9 cmfrom a museum. If the gold has a density of 19.3 g>cm3, whatis the mass of the sphere in pounds? [The volume of a sphereis V = 14>32pr3.4 Is the thief likely to be able to walk off withthe gold sphere unassisted?

Q: What is the density of a substance in mg/L, if a sample with a volume of 1.91cm3 has a mass of…

A: Given data is as follows: The volume of the substance = 1.91 cm3 The mass of the substance = 0.00588…

Q: A gold-colored pebble is foundin a stream. Its mass is 23.2 mg,and its volume is 1.20 mm3. Whatis…

A: The given data contains, mass = 23.2 mg. Volume = 1.20 mm3

Q: 9. If 86 g of a substance has a volume of 125 cm³, what is the density of the substance?

A:

Q: A 40-lb container of peat moss measures 14 * 20 * 30 in. A40-lb container of topsoil has a volume of…

A: Density of a substance is the ratio of mass of the substance to the volume occupied by it. The…

Q: Question 9

A: An intensive property can be defined as the bulk property or a physical property of a given system…

Q: The density of liquid chloroform is 1.48 g/mL. What is its density in units of lb/in3? (2.54 cm = 1…

A: Unit conversion is useful to calculate numerical in same unit and without errors. Density is defined…

Q: Assigning Appropriate Significant FiguresThe state of Colorado is listed in a road atlas as having a…

A: Given information,        Population in Colorado is 5,546,574         Area of Colorado is 104,091…

Q: a small block of a metal with a mass of 223.1g when submerged in a beaker containing water, the…

A: Mass of metal = 223.1 g Density of metal = 7.41 g/cm3 = 7.41 g/mL

Q: An Olympic-size pool is 50.0 m long and 25.0 m wide. (a) How many gallons of water (d 5 1.0 g/mL)…

A: A swimming pool is in the shape of a cuboid. The volume of the cuboid can be written as follows:…

Q: The average density of whole milk is 1.034g cm^-3. What is its density in lb gal^-1?

A: Conversion required is,

Q: A copper refinery produces a copper ingot weighing 150 lb.If the copper is drawn into wire whose…

A: 150 lb= 150*0.45 kgs =67.5 kg= 67500grams density of copper=8.94g/cm3 Volume of copper present=…

Q: In a laboratory, you determine that the density of a certain solid is 5.23 x 10 6 kg/mm Notice that…

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

Q: You are renting a car which is reported to achieve 13.7 km/L. How many miles will you be able to…

A: Given Mileage = 13.7 km/L Volume = 11.0 gallons 1 gallon = 3.785 L 11 gallons = 41.64 L

Q: What is the density (in g/mL) of a cube that has equal sides of 12 inches and weighs 491 pounds?

A:

Q: An asteroid has a diameter of 501.08 mi, and a mass of 1.007 x 10 21 lbs. What is it's density in…

A: Radius can be obtained by dividing the diameter with 2. Then, diameter in miles can be converted to…

Q: The density of mercury is 13.6g/ cm^3. What volume (in quarts) is occupied by 101 g of Hg?

A: As density is the ratio of mass and volume of the substance which is represented by equation 1 in…

Q: 3. A 5-carat diamond has a mass of 1.000 g. If the gemstone displaces a liquid from 1.00 mL to 1.30…

A: The volume of the diamond (V) is calculate as shown below where VF and VI are the final volume and…

Q: Question 8

A: In a chemical reaction, one substance reacts with other substances and new products are formed.…

Q: An ibuprofen suspension for infants contains 100mg / 5.0mL. The recommended dose is 10mg / kg body…

A: Conversion:1 pound = 0.4535 g2.20 lb = 1 kg18 lb = 8.16 kg

Q: The density of aluminum is 2.70 g/mL. What volume would a cube of aluminum occupy if it weighed…

A: Density is related to mass of substance and its volume by the relation:Density = Mass (m)/Volume…

Q: What is the mass, in pounds, of 8.32 quarts of olive oil, which has a density of 3.45 kg/gal?

A: Given: Volume of olive oil = 8.32 quarts And density of olive oil = 3.45 Kg/gal. Since 1 gal = 4…

Q: If an object as a density of 4.00 g/cm^3, what is its density in units of kg/m^3?

A: Given : density = 4.00 g/cm3

Q: You are assigned the task of separating a desired granular materialwith a density of 3.62 g/cm3 from…

A: Given: Density of desired material = 3.62 g/cm3 Density of undesired material = 2.04 g/cm3.

Q: The density of whole human blood in a healthy individualis 1.04 g/mL. Given that the density of…

A: Given data contains, Density of whole human blood is 1.04 g/mL. Density of water is 0.993 g/mL.

Q: A block of wood weighs 64.02 g and has the following dimensions: length of 15.0 cm, width of 11.0…

A: Given: Mass of wood = 64.02 g. And dimensions of wood = 15.0 cm × 11.0 cm × 5.50 cm.

Q: The average density of Earth is 5.52 g/cm³. What is its den-sity in (a) kg/m³; (b) lb/ft³?

A: To convert from one unit to another, there is a need to multiply by a conversion factor.

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: If a raindrop weighs 0.52 mg on average and 5.1x10^5rain-drops fall on a lawn every minute, what…

A: Rain drop weights =0.52mg Rain drops fall rate =5.1x105 rain drops minute Mass of water drops per…

Q: A cube of osmium metal 1.500 cm on a side has a mass of 76.31 g at 25 ∘C What is its density in…

A: Formula to be used: Density = mass/volume Volume of a cube = (length of side)3 Given that: Mas of…

Q: (a) What is the length of the pencil in the following figure ifthe ruler reads in centimeters? How…

A: Introduction- Significant figures are the digits that have meaning and are non zero integers. To…

Q: What is the density (in g/mL) of a cube that has equal sides of 12 inches and weighs 491 pounds? The…

A:

Q: The density of silver is 10.5 g/cm³. What is the mass (in kilograms) of a cube of silver that…

A: Since the density of any solid is defined as the mass of the solid present per unit of volume Hence…

Q: Express the result of the following calculation in scientific notation: 301 cm x 439 cm 1.32 x 10°…

A:

Q: A titanium bicycle frame displaces 0.314 L of water and has a mass of 1.41 kg. What is the density…

A: The density of a substance is ρ determined by the following formula,…

Q: The distance from Earth to the Moon is approximately240,000 mi. (a) What is this distance in meters?…

A: The distance of the earth from the moon in meters can be expressed as follows-

Q: The density of water at 25 °C is 1.00 g/mL. What is the mass in kilograms of 1.00 m3of water?

A: Density can be defined as the mass of substance per unit volume. Mathematically it is given as:…

Q: Titanium is used in airplane bodies because it is strong and light. It has a density of 4.55…

A: Diameter of cylinder is double of its radius. So,by knowing the radius of the cylinder,its diameter…

Q: If a 3.25 L sample of pure glycerol has a mass of 4.10×10^3 g -what is the density of glycerol in…

A:

Q: (a) Read the following description of the element zinc andindicate which are physical properties and…

A: Chemical property- The property in which chemical reactions are happened called as chemical…

Q: A copper refinery produces a copper ingot weighing 150 lb.If the copper is drawn into wire whose…

A: Given that, Weight of copper ingot=150 lb=67.5 kg (since 1 lb=0.45 kg) 67.5 kg=67500 g (since 1…

Q: A room has a width of 14.1 feet, a length of 15.5 feet, and a ceiling height of 12.0 ft. If the…

A:

Q: What is the density of a ball with a mass of 561 g and a radius of 5.00 cm?

A: Given;

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

A:

Q: You are renting a car which is reported to achieve 12.5 km/L. How many miles will you be able to…

A: Given : car has an average rate of fuel consumption = 12.5 Km/L hence it means, per litre of the…

Q: A solid occupies a volume of 0.0103 cm3 and has a mass of 16.8 mg. To the proper number of…

A: The density of a substance is calculated as shown below: Density=massvolume and its unit is g/cm3…

Q: A cube of ruthenium metal 1.5 cm on a side has a mass of 42.0 g. What is its density in g/cm3?

A: Given : Length of side of cube = 1.5 cm And mass of cube = 42.0 g

Q: A thief plans to steal a gold sphere with a radius of 28.9 cmfrom a museum. If the gold has a…

A: The radius of the gold sphere = 28.9 cm The volume of the sphere can be calculated from radius as:

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 cube of plastic 1.3 × 10−5 km on a side has a mass of 2.1 g. What is its density in g/cm3?

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.