The liquid 2,2-dichloropropane has a density of 1.11 g/mL at 20.0 °C. If a 46.2 mL sample of this compound is provided, what is the mass of the liquid at 20.0 °C that must be provided? Mass = _______ g

Q: The nurse notes that a patient is to receive 22mg topical ointment applied daily. The pharmacy sends…

A: Given, dose of ointment required = 22 mg            in 2.54 cm, ointment that can be applied = 15 mg

Q: 18. In the diagram below, label the substance layers based on their density values. Water: 1.00g/mL…

A: A substance with higher density than other lies below. So,if there are 3 substances with no…

Q: A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid…

A: Density indicates mass of a substance  present in a certain volume. It expresses as - Density =…

Q: What is the density, in milliters, of an unknown liquid if 3.20 ounces has a mass of 86.5 grams in…

A: Mass of a substance present per unit volume of the liquid is known as densityof the liquid which may…

Q: Calculate the density of a liquid with a mass of 90.5 g and a volume of 106.47 mL. O 0.850 g/mL 0.85…

A: Provided mass of liquid(m)=90.5 g Provided volume of liquid(V)=106.47ml The density is defined as-…

Q: The density of water at 80.0 °C is 0.9718 g/mL. If the specific gravity of acetic acid is 1.01 at…

A: Formula for calculating specific gravity: Specific gravity of a substance = Density of the…

Q: Al has density 2.70 g/cm3. If a solid Al cylinder is added to a cylinder which has 19.2 mL H2O, the…

A: To calculate the mass of the Al cylinder.

Q: What is the mass of a 1.60-LL sample of a liquid that has a density of 0.921g/mL0.921g/mL?

A: Density of a liquid sample can be defined as mass of liquid sample per unit volume  of that liquid…

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…

A:

Q: what is the mass in grams of 2.50gal of water?

A: 1 gal = 3.785 L  1 L = 1000 ml  Density = mass÷volume  So, mass = density × volume  Given: volume =…

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

A:

Q: Benzene has a density of 0.7025 g/ml at 25°C. What you will observe when benzene is mixed with…

A: Given that the density of benzene is 0.7025 g mL-1 at 25 ∘C while the density of water is 1 g mL-1

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: How would I set up this problem. A graduated cylinder contains 19.0mL of water. What is the new…

A: The density tells you how many grams are equal to 1mlDensity = ρ = mass/volume The density of silver…

Q: Calculate the density of 22.6 g of an isopropyl alcohol-water mixture (commercial rubbing alcohol)…

A: Density is a measure of mass per volume. Density of a substance equals its total mass divided by its…

Q: Calculate the density, in g/mL, of a liquid that has a mass of 0.165 g and a volume of 0.000275 L.…

A:

Q: 7. A concentrated sulfuric acid solution is 65.0% H₂SO4 by mass and has a density of 1.55 g/mL at…

A:

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

A:

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: The price of a popular soft drink is $1.03 for 24.0 oz (ounces) or $0.73 for 0.500 L. 1 qt = 32.0…

A: In the given question we have to calculate the price of soft drink per litre from ounces(oz). given…

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 72.0g sphere of manganese (density = 7.20 x 103g/L) is dropped into a graduated cylinder…

A: Given: Mass of sphere of Manganese=72.0g Density = 7.20 x 103g/L Volume of water in graduated…

Q: If 15 drop ethanol from a medicine dropper weigh 0.60g how many drops does it from a dropper to…

A: Given data contains, Mass of 15 drop of ethanol is 0.60 g. Density of ethanol is 0.80 g/mL.

Q: Calculate the mass in grams of 10.0 mL of diethyl ether, an anesthetic that has a density of 0.713…

A: The mass in grams of 10.0 mL of diethyl ether it is to be calculated. Given: Volume of diethyl ether…

Q: A 20.0 mL sample of glycerol has a mass of 25.2 grams. What is the mass of a 51-mL sample of…

A: 64 g Given that,  20 mL volume of glycerol has mass = 25.2 g 51 mL volume of glycerol has mass = m,…

Q: Calculate the mass of a 0.261-mL sample of a liquid with a density of 0.789 g/mL

A: Given  Volume = 0.261 mL  density =  0.789 gram/mL   Mass   =  ?

Q: 4. A certain solid sample of mineral weighs 5.65 g and has a volume of 0.86 mL. What is the density…

A: Given, The mass of the sample is 5.65 gVolume of the sample is 0.86 mL.

Q: The density of rubbing alcohol is 0.785 g/mL at 25 oC. a. Calculate the mass of 15.0 mL of the…

A: Density :-  The ratio of mass of the substance to its volume is defined as density  Density(d) =…

Q: 18. In the diagram below, label the substance layers based on their density values. Water: 1.00g/ml…

A: Please find your solution below : Density is defined as mass per unit volume. The liquids that have…

Q: An unknown metal with a mass of 160.4 g is dropped into a cylinder containing 150 g of water, and…

A:

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: The density of ethyl alcohol (200 proof, or pure alcohol) is  0.789 g/mL  at  20 celcious .Calculate…

A: Given in question  Volume is =18.1ml Density= 0.789g/ml Formula  Density=mass/volume

Q: I am stuck in this question. please let me know if im doing this right or correct me mistake please.…

A: a. The mass of fat removed is calculated as,

Q: density: g/mL Calculate the volume in milliliters of a 4.67-g sample of a solid with a density of…

A:

Q: A patient is to receive: 600.0 mL IV fluid over 8.00 hours . The drop factor for the tubing is 12.0…

A: Given : Dose to be given = 600.0 mL  Total duration = 8.00 hours = 8.00 X 60 = 480 min…

Q: NDC 63323-359-03 305903 KANAMYCIN INJECTION, USP *1 g/3 mL (333 mg/mL) For IM or IV Use 3 mL Vial Rx…

A: Given: Mass of Kanamycin required               = 285 mg Concentration of Kanamycin injection = 333…

Q: A liquid solvent is added to a flask containing an insoluble solid. the total volume of the solid…

A: Given:Total  volume = 75.0 mlSolvent’s  mass = 42.3 gDensity of solvent  = 0.865 g/mlDensity of…

Q: A 25.90 g piece of metal has a density of 0.987 g/mL. A 50 mL graduated cylinder contains 10.00 mL…

A:

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: Pentane (C5H12) is a liquid with density of 0.929 g/mL at 25 °C. Find the true mass of pentane when…

A: The true mass of pentane is calculated by using formula -  m = m' 1-dadw1-dad where  m = true mass…

Q: A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid…

A: Question 15) By using mass of solvent and its density, we can find out its volume using formula…

Q: An object weighs 9.0330 g.  When the object is put into a graduated cylinder that contains 24.9 mL…

A:

Q: Atropine is given to patients who have dangerously slow heart rates. The initial dosage is 0.5mg/kg.…

A: The initial dose of atropine is = 0.5 mg/kg The volume of the atropine vial is = 5 mL The density of…

Q: A doctor orders 2.35g of a medication.  It comes as a suspension of 600. mg/mL. How many mL need to…

A: Since the concentration of medicine given in mg/mL = 600 mg/mL And since 1 g = 1000 mg Hence the…

Q: The master formula states that Sucrose 850g and Purified water qs. ad. 1000mL. How many grams of…

A: Density of syrup is = 1.313 g/mL Density = Mass/ volume Volume given in which amount of sucrose to…

Q: An unknown liquid was found to have density of 69.22 lb/ft^3. The density of ethylene glycol (the…

A: Given information:Density of unknown liquid = 69.22 lb/ft3Density of ethylene glycol = 1.1088 g/mL

Q: What is the specific gravity of a substance that has a density of 0.782 g/ml? a. 0.782 g/mL b. 0782…

A: We know that, specific gravity of a substance obtain from divide the density of water in density of…

Q: A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid…

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.