a loaf of bread has a mass of 24 ounces. What is this making in kg?

Q: Pure gold has a density of 19.3 g/mL. If you counted 7 gold rings, each of which measures 7.3 grams…

A: The density of gold is 19.3 g/mL.There are 7 gold rings.The mass of one gold ring is 7.3 g.To…

Q: a substance with a density of 6.66 g/mL and a has a total of 98.5 g what is the volume in mL?

A: The measurement of mass per unit volume is given by the term density. It is represented by the…

Q: Platinum has a density of 21.4 g/cm3. What is the mass of 5.9 cm3 of this metal?

A: Given density = 21.4 g/cm3 volume = 5.9 cm3

Q: What is the volume in liters of 5.085 pounds of gold? The density is 19.3 g/cm^3. Express in decimal…

A: Given that, Mass of the gold = 5.085 pounds Density of the gold= 19.3 g/cm3 Since, 1 pound = 454g…

Q: A beaker has a mass of 225.08g . When a liquid is added to the beaker, the combined mass is…

A:

Q: A 330 mg piece of gold (density = 19.3 g/cm3) is hammered into a sheet of gold leaf that has a…

A: Please see the attached image for the solution.  If there are queries or if the image is not…

Q: A long ton is defined as exactly 2240 lb. What is this mass in kilograms?

A: Concept introduction: The ratio of two equivalent quantities that are expressed in terms of…

Q: An object has a mass of 0.0124kg and a volume of 1893mm3. What is it’s density in grams per cubic…

A: Given:As we need to calculate the density in g/cc convert the mass into g and volume into cc.Mass =…

Q: What is the volume of 40.0 kg of gold, which has a density of 19.3 g/ml?

A:

Q: A square field has a perimeter of 3.6 km. What is the length of one side in metres?

A:

Q: A chemistry student is 159 cm tall and weighs 45.8 kg. What is her height in inches and weight in…

A: Conversion of units takes place using the specific conversion units.

Q: A student measures 49.2 mL of concentrated nitric acid, which has a density of 1.53 g/mL. Part A…

A: Density ( d ) :- Density is defined as the ratio of mass and volume of solution. Density(d) = mass…

Q: What is the volume in cubic inches? A box measure 3.12 feet in length, 0.0455 inches in width and…

A: Given : Length = 3.12 feet  Width = 0.0455 in  And height = 7.87 in

Q: A block of wood has the measurements 78 cm X 15.1 cm X 243.1 cm has a mass of 1.716 x 10° grams.…

A:

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: A chemistry student is 189 cm tall and weighs 55.8 kg. What is her height in inches and weight in…

A: A conversion factor is a formula used to convert a set of units to another set of units for the same…

Q: You are in Paris, and you want to buy some peaches for lunch. The sign in the fruit stand indicates…

A: Given,Peaches cost 4.00 euros per kilogram.1 euro = $1.20.

Q: A small cube of aluminum measures 15.6 mm on a side and weighs 10.25 g. What is the density of…

A: Volume of the cube of aluminum=1.56cm3     1 mm is 0.1cmvolume of cube=3.80 cm3

Q: you need a cube of aluminium with mass of 7.6g what must the length of the cubes edge in cm (the…

A:

Q: A sample of waterer (density is 0.998 g/mL) is measured to be 25.7mL. What is the mass of water in…

A: Mass = Volume x density

Q: Mercury has a density of 13.6 g/mL. A quantity of mercury weighing 50.0 g occupies what volume? The…

A: Density of mercury = 13.6 g/mL Mass = 50.0 g Volume = ?

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: The fluid in a car battery has a volume of 125 mL and a mass of 155 g What is the density of the…

A: Given: The volume of a fluid present inside a car battery is 125 mL. The mass of the battery is 155…

Q: A cube of plastic 1.3x10^-5 km on a side has a mass of 2.1g. What is it’s density in g/cm^3

A: Concept introduction: Density of substance is equal to the ratio of mass to volume. Formula: Unit…

Q: A solid metal sphere has a radius of 3.84 cm and a mass of 1.765 kg. What is the density of the…

A: density is related to the mass (g) and volume (cm^3) of a substance by the formula,density = mass…

Q: A piece of chalk has a volume of 23 cubic centimeters and a mass of 46 grams. What is its density? *…

A: Density is the ratio of mass of the substance to its volume.

Q: a rectangular solid measures 2.55 cm by 1.20 cm by 4.15 cm on each side. if it weighs 110.989 g,…

A:

Q: What is the area of a piece of metal foil that measures 43.9 cm by 29.21 cm? Express the answer to…

A: Since we know for a rectangular foil area = length × breadth  Here , Length = 43.9 cm…

Q: A chemist has a block of lead metal (density is 11.3 g/mL). The block weighs 2.50 g. What is the…

A: The relationship between density, mass and volume of a substance is  Density = MassVolume

Q: A sample of sand has a mass of 51.3 g and a volume of 28.7 cm3. Calculate its density in grams per…

A: Density = mass/volume

Q: The density of a substance is 1.5 grams per milliliter. What is the mass of 0.35 liters of the…

A:

Q: How much would the beaker and its contents weigh if it was completely filled with mercury? The…

A:

Q: A chemist has a block of iron metal (density is 7.87 g/mL). The block weighs 1.50 g. What is the…

A: Given :- Density of iron metal block = 7.87g/mL Mass of iron metal block = 1.50 g We have to find…

Q: A sample of mercury is found to have a mass of 524.5 g and to have a volume of 38.72 cm3. What is…

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.