Q: The density of silver is 10.5 g/cm3. What would be the mass in grams of a piece of silver that…

A: Given that  Density of silver (Ag) = 10.5 gm/cm3 volume occupied by silver (Ag) = 23.6 cm3 We know…

Q: The density of gasoline is 0.774 g/cm3. How much does 9.50 gallons of gasoline weigh, in kilograms?

A: Given: Density of gasoline = 0.774 g/cm3 Volume of gasoline = 9.50 gallon

Q: The density of lithium metal is 535 kg/m3. What is this density in g/cm3?

A:

Q: The density of gasoline is 0.774 g/cm3. How much does 1.50 gallons of gasoline weigh, in kilograms?

A:

Q: 1.98 Aspirin has a density of 1.40 g/cm³. What is the volume in cubic centimeters of an aspirin…

A: We know that  Density: It is defined as mass per unit volume

Q: A brownie contains 1.30 x 102 mg of sodium. What is this mass in units of grams?

A: 1 mg = 10-3 g

Q: How many inches are in 382.5 cm? (1 in=2.54cm)

A: Unit conversion from centimeters to inches can be done using the formula given below:

Q: How many centimeters in a millimeter?

A:

Q: 248

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

Q: There are exactly 640 acres in 1 square mile. How many square meters are in 1 acre?

A: Physical quantities can be converted from one form to another. We use these kind of conversions in…

Q: An imperial fathom is exactly 6 feet in length. How many imperial fathoms are there in 1.000…

A: Given that, 1 meter =3.2808 feet An imperial fathom=6 feet It is known that, 1 kilometer= 1000 meter

Q: If the diameter of a sphere is 6.82 centimeters, what is the volume of the sphere in inches cubed?

A: Diameter = 6.82 cm  Radius = 6.82/2 = 3.41 cm  We have to find volume of sphere

Q: The distance between the centers of the two oxygen atoms in an oxygen molecule is 1.21 × 10−8 cm.…

A: Units of measurement are needed for the desired calculations. It gives different ways to work out…

Q: The density of mercury is 13.6 g/mL. If a sample of mercury weighs 272 g, what is the volume of the…

A: Mercury is a poisonous element and it is symbolized as Hg. Given: Density of Hg, ρ = 13.6 g/mL…

Q: How many inches is 87.3cm? You know that 1in = 2.54cm

A: The given length is = 87.3 cm We know that: 1 in = 2.54 cm

Q: Gold (Au) has a density of 10.463 g/cm3. What is the mass in kg of 8.74 m3 of Au?

A: Given :-  Density of gold = 10.463 g/cm3  Volume of gold = 8.74 m3  To calculate :-  Mass of gold…

Q: A room measures 10.0 ft by 11.0 ft. And is 9.0 ft high. What is its volume in liters

A: A cuboid is a shape with different length, breadth & height. The volume of cuboid can be…

Q: The egg whites from four "large" eggs occupy a volume of 112mL. The mass of the egg whites from…

A: The total mass and total volume occupied by the egg whites from the four large eggs are given.

Q: The surface area of the earth is approximately (1.92x10^8) square miles. What is this area in square…

A: we know that,  1 square mile = 2.59  square km

Q: As an instructor is preparing for an experiment, he requires 325 g phosphoric acid. What is the…

A: Mass of Phosphoric acid = 325 gm Density = 1.83 g/ml

Q: THe density of aluminium is 2.7 g/cm3. what is the mass, in grams, of a piece of aluminium foil that…

A: Given, density of aluminium is 2.7 g/cm3

Q: How can you tell what numbers are exact, and which are measured? For example, one mile, one meter,…

A: Exact numbers cannot be simplified and have an infinite number of significant figures. Measured…

Q: If a troy pound equals 12 troy ounces, and a troy ounce equals 31.1 grams, what is the mass in…

A: Given: 1 troy pound=12 troy ounces 1 troy ounce=31.1 grams

Q: A new beeswax candle has a volume of 475 cubic centimeters. Given that the density of beeswax is…

A: Given :- volume of beeswax = 475 cm3              density of beeswax = 0.970 g/cm3  To be calculated…

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 dimensions of aluminum foil in a box for sale in supermarkets are 662/3 yards by 12 inches. The…

A: Given The dimensions of aluminum foil in a box for sale in supermarkets are 66.66 yards by 12…

Q: Gold is a very dense metal with a density of 18.3 g/cm3, what is the volume of a 0.255 kg gold…

A: Given that -  Density of Gold = 18.3 g/cm3  Mass of Gold sample = 0.255 kg  This mass in grams is =…

Q: Given that one inch is equal to 25.4 mm. How many feet equal 21.0 m?

A:

Q: A new beeswax candle has a volume of 475 cubic centimeters. Given that the density of beeswax is…

A: Given,  Volume of beeswax candle : 475 cm3 Density of beeswax : 0.970 g/cm3  Mass = ? ( in Grams)

Q: If the Moon is 246,000 miles from Earth, what is the distance in kilometers? (Given: 1 mile = 1.61…

A: The conversion used to do this problem is shown below: 1mi=1.61 km

Q: Beer is often sold by the pony keg, which has a volume of 7.75 gallons.  How many liters is this?…

A:

Q: How many square centimeters are there in 1 hectare? Express your final answer in scientific…

A: 1 hectare = 10,000 M2

Q: A block of lead has dimensions of 4.5 cm by 5.2 cm by 6 cm. The block weighs 1587 g. From this…

A:

Q: How many kilometers are in 1.58 * 10^5 feet?

A: Here we are required to convert the following

Q: A piece of metal has a density of 2.7 g/cm? and a volume of 28.5 cm3. What is its mass in grams?

A: Given :  Density of metal = 2.7 g/cm3  Volume of metal piece = 28.5 cm3

Q: The density of titanium is 2.25 g/mL.  What is the volume, in milliliters, of 10.0 g of titanium?

A: Density is the mass of any substance confined in a given volume. Mathematically  Density =…

Q: A cube has an edge length of 7 cm. If it is divided into 1-cm cubes, how many 1-cm cubes are there?

A: A cube is defined as the 3-dimensional shape whose all the edges have equal length. If a large cube…

Q: a box is 14.12 cm by 6.27 cm by 7.38 cm. what is its volume in cm3?

A:

Q: How many inches are in 25.8 cm?

A: Given is 25.8 cm 1 centimeter is equal to 0.3937007874 inches: 1cm = (1/2.54) = 0.3937007874

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: the density of copper is 8.96 g/cm3. what is the volume (in liters) of 3.523lbs of copper?

A: Given : Density of copper = 8.96g/cm3  Mass = 3.523lbs

Q: How many cubic feet are there in a room measuring 6m x 10m x 3m?

A: Cubic feet is calculated by measuring the height,width and length.

Q: If aluminum has a density of 2.70 g/cm3, what volume of aluminum has a mass of 10.0 g?

A:

Q: 8. The distance between the centers of the two oxygen atoms in an oxygen molecule is 1.21 x 10-8 cm.…

A: Given, Distance between the centres of two oxygen atom in an oxygen molecule (d)= 1.21 × 10-8 cm…

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 distance between two carbon atoms in a piece of diamond is 0.154 mn. what is this distance in…

A: Given: Distance = 0.154 nm Conversion factors: 1 pm= 1 x 10-12 m 1 nm= 1 x 10-9 m

Q: The density of mercury is 13 g / cm3 , What mass of mercury is contained in a cube with a 3 cm edge?

A:

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:

Q: The conversion between inches and cm is 1 inch = 2.54 cm (exact conversion, this is a definition).…

A: Given that, 1 inch = 2.54 cm 12 inch = 1 foot To find: How many cm are in exactly 3 feet?

Q: What is the mass of a magnesium block that measures 2.5 cm x 3.5 cm x 1.5 cm if the density of…

A: Given : Density of magnesium = 1.738 g/cm3  And measurement of block = 2.5 X 3.5 cm X 1.5 cm