A flask containing 11.7mL of a liquid weighs 132.8g with the liquid in the flask and 124.1g when empty. Calculate the density of the liquid in g/mL to the correct # of significant figures.

Q: Another empty container with an unknownvolume is weighed and found to have a mass of 81.2 g. The…

A: Given data mass of empty cylinder = 81.2 g density of liquid = 1.015 g/cm3  mass of (cylinder +…

Q: A brand of chocolate candy contains 7.00g of dietary fat in each 22.7 g piece. How many kilograms of…

A: 22.7 g of chocolate candy contains = 7.00g of dietary fat The mass of candy is = 3.00 lb We know…

Q: An empty container has a mass of 2.8g. If we added 35.57mL of liquid to the container, the new mass…

A: Density is mass per unit volume.

Q: An empty graduated cylinder has a mass of 42.817 g. When filled with 50.0 mL of an unknown liquid,…

A: Mass of empty graduated cylinder=42.817 g Volume of liquid =  50.0 mL  Mass of graduated cylinder +…

Q: A piece of silver (Ag) metal weighing 194.3 g is placedin a graduated cylinder containing 242.0 mL…

A: The volume of the piece of silver is the same as the volume of water displaces.

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: At 25 °C, 10.0181 g of an unknown liquid was found to have a volume of 6.75 mL. 1. Calculate the…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: How do you convert m/s to mph with the final answer being in scientific notation? Ex. 1210m/s in mph

A: We can use the metric conversion for basic quantities , in order to convert the given unit in m/s to…

Q: An ibuprofen suspension for infants contains 100 mg/5.0 mL suspension. The recommended dose is 10…

A:

Q: A flask containing 9.55 mL of a liquid weighs 157.2 g with the liquid in the flask and 148.4 g when…

A: Given: Weight of liquid containing flask=157.2 g Weight of empty flask= 148.4 g  Volume of the…

Q: A particular brand of gasoline has a density of 0.737 g/mL at 25 °C. How many grams of this gasoline…

A: Given,  Density of Gasoline = 0.737 g/mL  1 gal = 3.78L  Volume = 15.3 gal                =…

Q: a particular stone with a mass of 56.78 g was put into a graduated cylinder containing 11.0mL. The…

A: Density is defined mass per volume and it is denoted by D. D=mV Here m denotes mass and V denotes…

Q: you measure water in two containers: a10-mL graduated cylinder with marks at every mL, and a 1-mL…

A: In case of addition and subtraction, the number of digits in decimal point of the sum or difference…

Q: brass has a density of 8.73 g centimeters . how many grams of brass do you have if you have in 43…

A: To solve this problem we will use the formula  Density = mass / volume    Note : density will have…

Q: An aluminum cylinder is 5em long and has a mass of 42g. If aluminum has a density of 27009/m3, how…

A: step 1: Volume is defined as the ratio of the mass to the density

Q: Copper has a density of 8.96 g/cc. If a cylinder of copper weighing 42.388 g is dropped into a…

A:

Q: A body occupies 150 ft3 and has a speciTic volume of 8 ft°. Assuming that g=32.2 ft/s?, calculate a.…

A:

Q: 02 The exponential notation of 385,500 to one significant figure is: A. 3.8x 10 B.3.8x 10 C3 10…

A: Scientific notation: Scientific notation or exponential is a way of expressing numbers in decimal…

Q: The human body is 75% water by mass. How many L of water is in a person’s body if they weigh 58.25…

A:

Q: What is the volume of iodine if it has a mass of 2.5kg and a density of 4.93/cm to the 3rd power?…

A: Answer of this question :-

Q: The recommended adult dose of Elixophyllin®, a drug used to treat asthma, is 6.00 mg/kg of body…

A: Given  the recommended dose of a drug =  6.00 mg/kg  mass of person = 115 lb    Conversion factor…

Q: a student adds 10.00 ml of a liquid acetone to a vital that weights 4.53 g. he mass of the liquid…

A:

Q: An ibuprofen suspension for infants contains 100mg / 5.0mL. The recommended dose is 10mg / kg body…

A: Conversion:1 pound = 0.4535 g2.20 lb = 1 kg18 lb = 8.16 kg

Q: The density of titanium metal is 4.51 g/cm3 at 25 CWhat mass of titanium displaces 69.2 mL of water…

A:

Q: (a) A sample of tetrachloroethylene, a liquid used in dry cleaningthat is being phased out because…

A:

Q: Celeste's diet restricts her intake of protein to 24 g per day.1lb=16ozIf she eats 0.60 oz of…

A: Diet restriction = 24 g protein per dayConsumed protein = 0.60 ozWe have, 1 lb = 0.16 ozSo, consumed…

Q: An object has a density of 2.47 g/mL. What is the density in pounds/ft3?  Report your answer with…

A: Density is categorized under intrinsic property that remains unchanged for solids. It is obtained by…

Q: An acetaminophen suspension for infants contains 80 mg/0.80 mL suspension. The recommended dose is…

A: 1 lb =0.45359 kg mass of infant = 14 lb using the…

Q: An empty container with an unknown volume is weighed and found to have a mass of  84.7 g.  The…

A: Given that,Mass of the empty container is 84.7 g and the mass of the filled container is 150.9…

Q: A 0.02555 kg sample of zinc metal has a volume of 55.25 cm3. Calculate the specific gravity of the…

A:

Q: An ingot of brass weighs 20.5 kg and occupies a volume of 0.637 gallons. What is the density of…

A: We know that density = mass / volume First convert the given mass into g and volume into mL. Then,…

Q: Aluminum has a density of 2.70g/mL. What volume is occupied by a block of aluminum that weighs 4.32…

A: Given data:

Q: A 50 ml beaker has a mass of 42.503g. Make the following conversions mass in kg , lbs, tons, dg

A: Given: mass of the beaker = 42.503 g To Make the following conversions a) Mass in g into mass in kg…

Q: 1.10 (a) How many significant figures should be reported for thevolume of the metal bar shown here?…

A: Since 2.5 cm has only two significant numbers, the volume is reported in 2 significant figures.…

Q: The recommended adult dose of Elixophyllin, a drug used to treat asthma, is 6.000 mg/kg of body…

A:

Q: Two undefined numbers expressed in regular notationare s hown below, along with the number of places…

A: Scientific Notation: In science when the number is too large or too small to perform any…

Q: An infant ibuprofen suspension contains 100 mg/5.0mL suspension. The recommended dose is 10 mg/kg…

A: Calculate the concentration :-. Mass concentration = massvolume=100mg5.0 ml…

Q: The mass of fuel in an airplane must be determined before takeoff. A jet contains 18695 L of fuel…

A: The density and volume of fuel is given which can be used to determined the mass of fuel by using…

Q: A solid piece of lead has 23.94 g and a volume of 2.10 cm³. Calculate the density of lead in kg/m³…

A:

Q: A liquid has a density of 1.27g/mL. What is the mass of 20.0mL of this liquid? Show all required…

A: A liquid has a density of 1.27g/ml. A liquid has a volume of 20.0mL. Mass=?

Q: A piece of Granite rock has a mass of 15.5 g and a volume of 6.01 mL. What is its density? (Put in…

A: Given,Mass = 15.5 gVolume = 6.01 mLThe density of Granite rock can be calculated as:

Q: The density of solid gold metal is19.32/ml. If a side of a cube of gold has a length of 5.30 cm,…

A: Given,Density = 19.32g/mlLength of cube = 5.30cm

Q: if corn syrup has a density of 1.33g/ml, and a bottle of corn syrup has a volume of 16 fluid ounces…

A: Density = 1.33g/ml  Volume = 473 ml

Q: O Convert 30 inches /second to miles / hour t llailelbo seconds 60 mindes 30 inches second…

A: Please find the attachment,

Q: 2. Five objects in a region where the acceleration due to gravity is 30.2 ft/s? are as follows: X1 =…

A:

Q: calculate the mass of a 5.0 gallon bucket of water in pounds, Density of water is 1.00g/mL.

A: Relation between Gallon and Litre: 1 gallon = 3.78541 L Relation between volume, density and mass:…

Q: Sampiz Exeraise A A 6.0Ft Person weighs 16816. Express this Ferson's height in meters and weight in…

A: Given: The height of the person = 6 ft The mass of the person = 168 lbs.

Q: An empty beaker has a measured mass of 29.456 g. When some salt is added to the beaker, the combined…

A: Mass of empty beaker = 29.456 g  Combined mass when salt is added to beaker = 36.176 g  Mass of salt…

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.