A flask containing 7.56 mL of a liquid weighs 164.7 g with the liquid in the flask and 156.5 g when empty. Calculate the density of the liquid in g/mL to the correct number of significant digits.

Q: The width, length and height of a large crate are as follows: 1.22 m, 3.22 m and 0.83 m.,…

A: Given is, The width, length and height of a large crate are as follows: 1.22 m, 3.22 m and 0.83 m.

Q: From density triangle D= m/v V V = m/D m = D x Volume unit can be mL or cm3 1) A block of aluminum…

A: Density is defined as mass per unit volume of the substanceDensity = massvolumeGiven that, volume of…

Q: One cubic centimeter (1.0 cm3) of water has a mass of 1.0 x 10 -3 kg. Determine the mass of 1.0 m3…

A: cm3 and m3 is unit of measurement. 1 m = 100 cm or 1 cm = 10-2 m

Q: Ethylene glycol (antifreeze) has a density of 1.11g/cm3    What is the mass in g of 417 mL of this…

A:

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

A: Density = mass of liquid (gm) / volume of liquid.(ml)   ….(1) Volume of liquid = 11.7 ml     …….(2)…

Q: A rectangular solid measures 10.0 cm by 4.1 cm by 2.0 cm. The mass of this solid is 98.4 g.…

A: Given information is as follows; Rectangular solid measures = 10.0 cm by 4.1 cm by 2.0 cm Mass of…

Q: The density of silver is 40g/cm³.Calculate the volume of a piece of silver with a mass of 2500g?

A:

Q: A flask containing 8.02 mL of a liquid 163.3 g with the liquid in the flask and 155.0 g when empty.…

A: Given,  Volume of the liquid = 8.02 mL  Mass = (163.3 - 155.0) g             = 8.3 g

Q: A flask containing 7.50 mL of a liquid weighs 168.1 g with the liquid in the flask and 160.1 g when…

A: Density :-  It is defined as the ratio of mass of a substance to volume of that substance under the…

Q: A metal block has a mass of 85.568g, and measures 5.4cm by 1.11cm by 1.59 cm.  what is the density…

A: Density = mass / volume Given , mass = 85.568 g   Volume = 5.4cm × 1.11cm × 1.59 cm                =…

Q: A student makes the following measurements on a metal cylinder: mass = 13.93 g, height = 6.70 cm,…

A: Given information: Mass (m) = 13.93 g Height (h) = 6.70 cm Diameter (d) = 0.99 cm

Q: Indicate the number of significant figures in each number. If thenumber is an exact number, indicate…

A: a) 305,435,087 (2008 U.S. population) - unlimited number of significant figures This is the…

Q: A chemistry student needs 40.0 mL of glycerol for an experiment. By consulting the CRC Handbook of…

A: Given  Volume of glycerol = 40 mL  density of glycerol  = 1.26 gram cm-3 or 1.26 gram/cm3 Mass of…

Q: A 1.0-mL volume of seawater contains about 4.0 x10‒12 g of gold. The total volume of ocean water is…

A: Given,  1.0 mL of sea water contain 4.0×10-12 g of gold.  The total volume of sea water 1.5×1021L…

Q: A bar of gold with a mass of 2060.5 g has the following dimensions: 7.30 cm by 3.25 cm by 4.50 cm.…

A: 1.  Mass of bar of gold = M = 2060.5 g  Dimensions = 7.30 cm by 3.25 cm by 4.50 cm Volume = 7.30 cm…

Q: One side of a cube measures 1.55 m. The volume of this cube is ________ cm3.

A: Given: The length of one side of a cube = 1.55 m We have to find the volume of the cube (in cm3).

Q: 3.1 g of a solid is dissolved in 102.5 mL of water with a density of 1.01 g/mL.  If the total volume…

A:

Q: A chemistry student needs  10.0g  of methyl acetate for an experiment. By consulting the CRC…

A: Density is a mass per volume ratio. The average density is similar to the total volume of an object.…

Q: The density of bromine is 3.1g/cm^3. What is the mass of 17.20cm^3 of bromine with the correct…

A:

Q: 1)  1892.5 mL (2) Using your result in question (1), determine the mass in grams of 0.50 Gal of ice…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: liquid density dimethyl sulfoxide -1 1.1 g-mL tetrahydrofuran -1 0.89 g mL diethylamine -1 0.71 g-mL…

A:

Q: An empty beaker weighs 39.81 g. When completely filled with water, the beaker and its contents have…

A: Given:  The mass of an empty beaker = 39.81 g The mass of the beaker when it is completely filled…

Q: "A metal with a mass of 107.1g was placed into a graduated cylinder and completely submerged. The…

A: It is known that the density is the mass per unit of volume. Density = MassVolume d = mV

Q: An empty beaker weighs 42.77 g. When completely filled with water, the beaker and its contents have…

A: Since you have posted  multiple questions in a single session. we are entitiled to answer only first…

Q: A chemistry student needs 35.0g of acetone for an experiment. By consulting the CRC Handbook of…

A: Density of a particular substance is the compactness of atoms present in it. It represents the…

Q: How many significant figures are in the volume of water you calculated using the mass and denisty of…

A:

Q: chemistry student needs  85.0mL  of methyl acetate for an experiment. By consulting the CRC…

A: Given data: Volume = 85.0 mL Density = 0.934 g cm-3

Q: A chemistry student needs 75.0 mL of tetrahydrofuran for an experiment. By consulting the CRC…

A: Density (d) tells us how much mass is present in given volume of solution. It is calculated by…

Q: A chemistry student needs  85.0mL  of acetone for an experiment. By consulting the CRC Handbook of…

A: Find mass of acetone with the help of mass density farmula

Q: Liquid mercury has a density of 13.6 g/cm . Calculate the volume (in mL) of 0.882 oz. of liquid…

A: Volume = Mass/density 1 oz = 28.3495 g 1 cm3 = 1 mL Given that: Density of Hg = 13.6 g/cm3 = 13.6…

Q: Calculate the density of mercury if 1.00 x 10² g occupies a volume of 7.36 cm3.

A: Solution: Given that, Mass = 1.00 * 102 g Volume = 7.36 cm3  We know that, Density = mass / volume…

Q: Which numbers are exact (and therefore have an unlimited number of significant figures)?a. p =…

A: The number that has an unlimited number of significant figure is an exact number.

Q: Please answer the questions. A 6.2-ft person weighs 175 lbs. Express this person's height in meters…

A:

Q: Crude oil is sold in units of barrels, where 1 barrel=160 liter. . Assume that crude oil has a…

A: Given : Density =  823.0 kg/m³ Volume = 1barrels.

Q: 6. Calculate the density in g/mL of 0.56 L of solution weighing 190 grams.

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: The density of copper metal is 8.92g/cm^3. A cube of copper has a mass of 46.00 kilograms. Calculate…

A: Given : density of copper = 8.92 g/cm3 And mass of copper cube = 46.00 Kg = 46000 g…

Q: piece of lead weighing 23.814g is placed in ethyl alcohol in a graduated cylinder. The volume of the…

A: We have mass as 23.814 g , volume occupied as 2.10 cm3 , we have to calculate the density.

Q: A can of Diet Coke has a mass of 362.4 g and a volume of 380. mL. In which of the following liquids…

A: Since the diet coke will float on a liquid which will have density more than the density of diet…

Q: 1.69 Which of the following include êxact (a) The speed of light in a vacuum is a physical constant;…

A: Exact number : These are the number which have finite integar  value. Significant figure /number are…

Q: density of the cube in g/cm^3? Write in decimal form

A: Side length of cube(a) = 13.1 mm = 1.31 cm  So, volume of Cube(V) = a3  V = (1.31)3 = 2.25 cm3 Mass…

Q: A flask has a mass of 78.23 g when empty and 593.63 g when filled with water. When the same flask is…

A: Mass of empty flask = 78.23 g Mass of flask filled with water = 593.63 g Mass of water in the flask…

Q: A metal object has a mass of 16.74g it was placed in a graduated cylinder containing 50.0mL of…

A: The mass of the metal object is 16.74 g. The initial and the final volume of water is 50.0 mL and…

Q: Iron has a density of 7.87 g/cm3. If 52.4 g of iron is added to 75.0 mL of water in a graduated…

A: Given density of iron = 7.87 g/cm3 mass of iron = 52.4 g Using density formula, find the volume of…

Q: A chemistry student needs  55.0mL  of diethylamine for an experiment. By consulting the CRC…

A: We know ; Density = mass / volume By using this realtion we can calculate the mass of diethylamine…

Q: A block of wood has a mass of 1.426 x 10^3 grams and volume of 2257.2 cm^3 What is the density of…

A: Mass of wood = 1.426 x 103 g Volume = 2257.2 cm3 = 2257.2 ml

Q: A Diamond has a density of 3.513 g/mL. The mass of diamonds is often measured in "carats", where 1…

A:

Q: The density of silver is 10.5g/cm^3. What is the mass of a bar of silver in Kilograms, that measures…

A: Density= Mass/volume  Mass=density ×volume.

Q: An empty beaker weighs 32.85 g. When completely filled with water, the beaker and its contents have…

A:

Q: metal has a density of 3.47 g/mL. What is the volume in mL of 15.0 grams of this metal?

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If…

Q: A wooden object has a mass of 10.782 g and occupies a volume of 13.72 mL. What is the density of the…

A: Given : Mass of object = 10.782 g And volume of object = 13.72 mL

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.