Object A weighs 50 grams and has a volume of 5 mL. Object B weighs 36 grams and has a volume of 4 mL. Therefore _________   a. B is twice as dense as A   b. B is more dense than A    c. A and B have equal densities   d.  A is more dense than B

Q: An object with a mass of 0.4 oz, has a volume of 1 inch ^3 Find the density in g/mL

A: Density can be defined as the mass of unit volume of any object . When mass is m , volume is v and…

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

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Q: The density of homogenized milk is 1.03 g/mL.  How much does 1 cup (236 mL) of the milk weigh in…

A: The density of a substance is defined as the mass of the substance divided by its volume. The…

Q: A general chemistry student found a chunk of metal in the basement of a friends house. She measured…

A: Density of a metal is specific and constant. Density = mass/volume  1 mL = 1 cm3 Given that: Mass of…

Q: A 0.500 g metal occupies a volume of 25.0cm³. What is its density? a. 0.020 g/cm³ b. 12.5 g/cm³ c.…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 multiple…

Q: A 10 mL graduated cylinder has a height of 7.12 inches. Convert height in cm

A: Given, Height of cylinder = 7.12 inches

Q: A liquid in the lab has a density of 1.17 glcm .What is the volume in liters of 3.02 kg of the…

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Q: 5. The beds in your dorm room have extra-long mattresses. These mattresses are 80 inches (2…

A: We have to calculate the area of mattress. Also we have to calculate the diameter in inches.

Q: 99. A sample of an unknown metal has a mass of 35.4 g and a volume of 3.11 cm. Calculate its density…

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

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

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Q: Mercury had a density of 13.6g/ml. a. What is the mass of 50.mL? B. What is the volume of 50.0g of…

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Q: Lignum vitae is a hard, durable, and extremely dense wood used to make ship bearings. A sphere of…

A:

Q: How many milligrams of this medication are required for a person who weighs 180 lb?

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Q: What is the density of mercury in grams per millilitre?

A: Given :- mass = 28.4 lb                volume = 1 qt  To calculate :- density of mercury (in g/mL)

Q: 9. Lithium is the least dense metal known (density: 0.53 g/cm^3). What is the volume occupied by…

A: Density :- Density of a substance is its amount of mass perunit volume . So , density is the…

Q: A cube has sides that are 0.75m and a mass of 415kg. What is the density of the cube in g/ml?

A: Given: The sides of the cube = 0.75 m The mass of the cube = 415 kg We have to calculate the density…

Q: A physician orders a drug to be administered to a patient weighing 36 lbs. How much does the patient…

A: Given, Weight of patient = 36 lbs   Required, Weight of patient in Kg

Q: Three fluids are in separate beakers. The first fluid has a density of 1.05 g/cm3, the second one’s…

A: Density of first fluid = 1.05 g/cm3 Density of second fluid = 0.94 g/cm3 Density of third fluid =…

Q: The density of a liquid is found to be 1.20 g/mL. What is this in pounds per cubic nanometers?

A: Since we know that  1) 1 mL = 1 cm3  and 1 cm = 107 nm Hence 1 mL = 1 X (107 nm)3 = 1021 nm3  2) 1…

Q: A flask is found to have a mass of 115.35 g. A liquid is added to a buret, and the initial…

A: Given,Mass of the flask = 115.35 gMass of the flask and liquid = 141.10 gInitial volume of liquid in…

Q: A 20.0-g cube has one side equal to 1.50cm. What is its density? a. 5.93 g/cm³ b. 8.89 g/cm³ c. 13.3…

A: In this question, we have to calculate the density of the cube in g/cm3 unit.  Given :  Mass of the…

Q: A steel ball-bearing with a circumference of 32.5 mm weighs 4.20 g. What is the density of the steel…

A: Determination of radius of the ball from its circumference: C=2πr32.5 mm ×1 cm10 mm=2×227×rr=0.517…

Q: A piece of pure metal has a mass of 3.91x109 ng and displaces 4.35 cm3 of water. Determine the…

A: Introduction- Density is calculated as the ratio of mass to volume. The units of density is Kg/m3 or…

Q: A visitor from Europe knows their weight to be 75.2 kg. How much does the person weigh in pounds

A: Different units are used to express the volume and mass of substances such as grams, micrograms,…

Q: If object A weighs 6.0 grams and has a volume of 3.0 mL and object B weighs 9.0 grams and has a…

A: Given :-  Mass of object A = 6.0 g  Volume of object A = 3.0 mL  Mass of object B = 9.0 g  Volume of…

Q: The density of water at 4 degrees Celsius is known to be 1.00 g/mL. A student measures the density…

A: Density of water maximum at 4 degree Celsius.

Q: A solid metal sphere has a radius of 3.53 cm and a mass of 1.796 kg. What is the density of the…

A: The given data contains, Radius of the sphere = 3.53 cm. Mass of the sphere = 1.796 kg.

Q: A liquid has a volume of 10.95 mL and a mass of 75g. Calculate the density of the liquid. If 10.00…

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Q: Mercury has a density of 13.6g/cm3. Calculate the volume (in cm3) of mercury contained in 4.08x10^2g…

A: Given, Density of Mercury (D) = 13.6 g/cm3 Mass of mercury (M ) = 4.08 x 102 g Here we are asked to…

Q: Corn oil has a density of 7.60 lb/gal. a. Calculate the density in g/cm3 b. Calculate the volume…

A: The question is based on the concept of physical chemistry. We have to calculate density, volume and…

Q: Which of the following liquids has the greatest density? A) 13 cm? with a mass of 23 g B) 3.5 cm…

A: Use the following formula for density calculation for each option and choose which has highest…

Q: A handbook lists the density of lead as 11.3 g/mL. Several groups of students are attempting to…

A: Group 1: Average density formula: Average density=Density(Trial I+Trial 2+ Trial 3)3 Given, The…

Q: How many grams of alcohol with a .8 density of 0,900 g/cm3 will have the same volume as 20.0g of…

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Q: Four research teams measured the mass of a fossilized sauropod skull, and what each team wrote in…

A: Accuracy of a measured  value is its closeness to the true value. closer a mesurement of true value,…

Q: 1.40 A small cube of aluminum measures 15.6 mm on a side and weighs 10.25 g. What is the density of…

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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: 5. Objects A and B have the same weight; but A is larger in size. A. A has a higher density than B.…

A: Density: Density is the measure of how much matter occupies a given amount of space. It is…

Q: A liquid in the lab has a density of 1.24 g/cm cubed. What is the mass in grams of 254 ml of liquid

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

Q: In a country fair a vendor sells a pound of strawberry for $ 3.50. What will be the price of 5.50 kg…

A: The question is based on the concept of general chemistry. We have to calculate price of given…

Q: A pizza recipe calls for 9.5g olive oil . What volume of oil is required if the density of olive oil…

A: Density : It is represented by mass per unit volume.

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: A student has an irregularly shaped rock with a mass of 250g and a density of 10g/mL. The initial…

A: Given- Mass of rock = 250 g Density of rock = 10g/mL Initial volume of water = 25 mL To find - Final…

Q: A student calculates the density of a lead cylinder to be 10.3 g/cm3, but the actual density of lead…

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Q: 1.____What is the mass of a femur (leg bone) having a volume of 118 cm3? The density of bone is 1.8…

A: Density :-  The ratio of mass of a substance to volume of the substance is defined as density…

Q: A bar of copper has a mass of 216g and a volume of 24cm3. What is the density of copper? *   a.…

A: • The values provided in the question are:-    i) Mass of a bar of copper, m = 216 g  ii) Volume…

Q: Four students labeled A, B, C and D, each took a 200 mL beaker and put 75 mL of water in the beaker.…

A: Most accurate result is the one whose value is nearly to 75ml. Because accuracy represents  level of…

Q: 1. Sara tells Michael she is 160 centimeters tall, while Michael says he is 60 inches tall. If there…

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

Q: A thief plans to steal a gold sphere with a radius of 28.4 cm from a museum. If the gold has a…

A: Given A thief plans to steal a gold sphere with a radius of 28.4cm from a museum. If the gold has 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.