The liquid 2-chlorotoluene has a density of 1.08g/mL at 20 °C. If a sample of this liquid at 20 °C has a volume of 2.31 L, how many grams of liquid are there in the sample?

Q: If I have a mass of 78.8 kg and a volume of 79.3 L, how dense am I in grams per microliter?

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Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

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Q: What is the density of a solution weighing 56.0021g and has a volume of 0.0436 L?   a 1.28 g/mL…

A: The mass of the given solution is = 56.0021g The volume of the given solution is = 0.0436 L The…

Q: If the vat contains 3.3 × 10² ft³ of milk, how many kg of milk does the vat contain, given that raw…

A: Given : density of milk = 1030 Kg/m3  Volume of mil = 3.3 X 102 ft3 = 330 ft3

Q: A sample of carbon monoxide initially at 25.0 °C was heated to 50.0 °C. If the volume of the carbon…

A: Charles law says that at constant pressure, volume is directly proportional to the temperature. We…

Q: The density of a liquid is (8.9700x10^2) g/m3. How many L of this liquid would have a mass of…

A: Given, Density = (8.9700x10^2) g/m3 Mass = (5.85x10^0) pounds =  2653.51536 grams

Q: A chemist needs 2.00grams of a liquid compound with a density of 0.718 g/cm^3. What volume of the…

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Q: The danger point in breathing sulfur dioxide for humans is 2620 μg/m3. How many ppm is this value?

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Q: What is the volume of 60.0 g of ether if the density of ether is 0.70 g/mL?

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Q: solution is made using 450.0 mL of isopropanol (density 0.7860 g/mL) and 953.5 mL of water (density…

A: Given :  Volume of isopropanol = 450 ml  Density of ispropanol = 0.7860 g.ml-1  Volume of water =…

Q: How many of mL of volume will the metal take up?

A: Given :-  Mass of metal = 430.0 g  Density of metal = 5.85 g/mL  To calculate :-  volume of the…

Q: A total of 0.50lbs of glass marbles added to 425 mL of water. The water level rises to a volume of…

A: Density of substance is calculated by dividing the mass with volume.

Q: The liquid propyl cyanide has a density of 0.794 g/ml at 20.0 degree celcius.If a 57.3 ml sample of…

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Q: What is the mass of 6.23 X 10^3 qts of the liquid 4.60 g/mL? (1qt=0.946L)

A: Given, 1 qt =0.946 L therefore ,6.23×103 qts=6.23×103×0.946 L=5893.58 L density of liquid =4.60 g/ml

Q: A solution is prepared by dissolving 59.3 g of KI in enough water to make 350mL of solution.…

A: Given :-  Amount of KI (solute) = 59.3 g   Volume of solution = 350 mL  Density of solution = 1.12…

Q: What is the mass, in grams, of 50.0cm3 of cough syrup with a density of 0.950g/cm3?

A: Given, Density of cough syrup= 0.950 g/cm^3 Volume of cough syrup=50 cm^3.

Q: A solution is made using 200.0 mL of methanol (density 0.792 g/mL) and 1011.1 mL of water (density…

A: The mass percent is the ratio of the mass of solute in the given mass of solution multiplied by 100.…

Q: IMis=3600/1000kM/hr=18/5. What is the mass, in grams, of 30.0 L of the liquid propvlene glycol, a…

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Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

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Q: If I have a mass of 71.7 kg and a volume of 82.2 L, how dense am I in grams per microliter?

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Q: what is the volume of alcohol in a 500.0 mL of wine that contains 12.0 percent of alcohol by volume?…

A: Given,  Volume of the wine = 500 mL  Volume percent of alcohol in wine = 12%  Find the volume of the…

Q: 중'A 500m In 20°C

A: Burette - It is a graduated glasstube for measuring volume and is used to put specific volumeof…

Q: oncentrated ammonia has 14.8 M, express this in % w/w. The density of NH₃ is 0.899 g/mL.

A: A concentrated ammonia has 14.8 M, express this in % w/w. The density of NH3 is 0.899 g/mL.

Q: You add 344 grams of NaCl to a container and then you add 565 grams of water to that same container.…

A: Given : Weight of NaCl = 344 g               Weight of water = 565 g

Q: Given the following list of densities: H2O: 1.000 g/mL,  C2H5OH: 0.789 g/mL,  CCl4: 1.594 g/mL,…

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Q: The average diver consumes about 8.2 L of oxygen per minute. If you swim 8 meters per minute for 692…

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Q: The mass of a piece of metal at 172.3 K was found to be 27.0 grams.  What is the density of the…

A: Given that,Mass of piece of metal = 27.0 gVolume = 5.8mLNow you calculate the density in mg/L

Q: A graduated cylinder weighs 28.66 grams when empty and 35.27 grams when filled with water at 4oC.…

A: Solution -

Q: If the density of gas is 0.702 g/mL, what is the mass in grams of 5.0 x 101 mL of gasoline?

A: Given, If the density of gas is 0.702 g/mL,  The mass in grams of 5.0 x 101 mL of gasoline is :

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

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Q: Isopropyl alcohol is a liquid with a density of 0.785 g/cm^3. How much volume would be taken up by…

A: Given, Density of isopropyl alcohol = 0.785 g/cm3 Mass of isopropyl alcohol = 50 g Volume of…

Q: How many grams of NaNO3 are in 1380 mL of 6.25%(w/v) NaNO3 solution?

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Q: What is the volume in L and mL of a jug of water which weighs 22.0 lbs? (2.2lb=1kg)

A: Mass of water is 22 lbs.

Q: a gallon of water weighs about 4.9 kg. how many gallons of water are there in 29.4kg?

A: Given, Weight of 1 gallon of water is 4.9 kg.

Q: You have a patient who weighs 95 pounds. The dosage of a drug is 1.5 mg drug per kg of body mass.…

A: A drug is any substance (with the exception of food and water) which, when taken into the body,…

Q: A family pool holds 16,000 gallons of water. How many cubic meters is this?       [ 1gal = 3.785 L,…

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Q: A nurse measures the volume of a drop of medicine. The volume of 1 drop of medicine is 1.41 mL .…

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Q: The specific gravity of a urine sample at 20°C is 1.016. What is its density, in g/mL?

A: Given: The specific gravity of a urine sample=1.016 To find: Density of the sample

Q: A particular beer is 6.50 % ethanol by volume (C₂H₆O). If a single bottle of beer contain 750.0 mL…

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Q: The mass of a piece of metal at 183.4 K was found to be 37.5 grams.  What is the density of the…

A: Given, mass of metal = 37.5 grams.              Volume = 7.2mLThe grams are converted into…

Q: Vinegar contains 5.00% acetic acid by mass and has a density of 1.01 g/mL. What mass(in grams) of…

A: Given: Acetic acid = 5.00% by mass Density of vinegar  = 1.01 g/mL

Q: what is the volume of a piece of lead that weighs 1.60oz? Lead has a density of 11.34g/mL

A: Lead = 1.60 oz density =  11.34g/mL   We know ,  1 oz = 28.35 grams And  Volume = mass / density…

Q: Make the following dilutions using three containers or less and never having more than 100 ml in…

A: The given fractions in the question are called dilution factors, the numerator of the dilution…

Q: A mother calls you to ask about the proper dosage of cough medicine for her 2-year-old. The bottle…

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Q: What is the mass of a 1.75 L sample of a liquid that has a density of 0.921 g/mL? a) 1.61 x 10'g c)…

A: Density is given by the ratio of mass of the substance to that of the volume.

Q: A sample of Nitrogen gas occupies a volume of 217.6 ml at 86.3°C. What volume will it occupy at…

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Q: 25ml of methanol (d=0.792 g/cm3) is mixed with 150ml of water (d=1 g/cm3). What is the volume…

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Q: Given the following list of densities: H2O: 1.000 g/mL,  C2H5OH: 0.789 g/mL,  CCl4: 1.594 g/mL,…

A: Recall the expression for density of liquid                densityd=mass of liquidmvolume of liquidV…

Q: What is the density (g/mL) of a sample of olive oil if 250 mL has a mass of 0.23 kg? 0.00092 g/mL…

A: Density of a substance or a solution is the ratio of its mass to volume. density=massvolume

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.