Density Comparison 12.0 10.0 8.0 6.0 4.0 2.0 Wood Water Sugar Glass Materials Iron Lead Mercury Density (cm³)

Q: Which has the smallest density? 1.) 1.5 g/mL 2.) 1.5 g/L 3.) 1.5 mg/L 4.) 1.5 g/cm3

A: To compare the given densities first of all we convert the unit of density in g/mL unit.

Q: When a 306.50 g object is placed in a graduated cylinder containing 85.0 mL of water, the volume…

A: Density of an object can be calculated by dividing mass of the object by its volume. Density =…

Q: A Solid has the volume  of 22.6 cm3 and density of 8.75 g/ cm3   Calculate the mass in mg A.) 1.98…

A: The relation between Mass and Density and Volume of an Object is : Density (d) =  Mass (m) / Volume…

Q: A woman is planning on running a 10K (10.0 km) race. a. How many yards will she race? (1 yard = 3…

A: (a)Conversion of kilometers to yards:

Q: The owner of a rock shop claims that a nugget is pure gold. When the nugget is placed into a…

A: Density has formula, Density=MassVolumeMass= Density×Volume

Q: This question requires a file upload, You will need to write your onswer on paper and take a picture…

A: The correct order of steps to establish a theory has to be identified.

Q: 3. Provide the answer with the appropriate number of significant figures. a. 6.03 x 650 b. 2.7 x…

A:

Q: 3. A rectangular piece of tin foil has a mass of 571 milligrams and measures 5.1 cm by 10.25…

A: Given, Mass of tin foil = 571 mg = 0.571 g     (1 mg = 0.001 g) Length = 10.25 cm Width = 5.1 cm…

Q: A rectangular  block has the length of 4.20 cm and width of 1.38 cm.   If the  rectangular block has…

A:

Q: 13. What is the mass (in kg) of 45.3 mL of a liquid that has a density of 0.643 g/mL? a. 29.1 kg d.…

A: The given data Volume = 45.3mL Density = 0.643 g/mal Mass   = ?

Q: Which quantity represents the smallest mass? A. 1.5 x 10-2 mg B. 1500 g C. 1.5 x 103 µg D. 1.5 x…

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Q: 7.The density of osmium is 22.6 g/cm³. A sample of osmium with a mass of 21.8 g would occupy a…

A: General chemistry.

Q: 2. Which one of the following is the greatest mass? (Hint: converting all masses to the same unit…

A: Mass is both a property of a physical body and a measure of its resistance to acceleration (a change…

Q: 12. A large soft drink has a volume of 0.950 L. What is this volume in cm³? 13. A stream flows at a…

A: Since you have posted multiple questions, we should provide the solution only to the first question…

Q: What volume should be reported for an object that has a mass of 227.8 g and a density of 17.3 g/cm3.…

A: Given datas ;  m = 227.8 g  density (d) = 17.3 g/cm3  V = ?

Q: 63. Apply Graph mass versus volume for the data given in the table. What is the slope of the line?…

A: Given,Volume cm3 : 7.5 , 12 , 15 , 22Mass g : 24.1 , 38.5 , 48.0 , 70.1Required,…

Q: A racetrack measures 1.0000 x 103 meters. A racecar completes a lap of this track in 20.4 seconds.…

A: Given: Distance = 1.0000×103 meters Time = 20.4 seconds

Q: 14K yellow gold is an alloy that contains gold, copper and silver. A 14K gold ring contains 6.90g of…

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Q: The number 0.0007270 is larger than the number 5.7 × 10-³.     a. true b. false

A: Given numbers are0.0007270 and 5.7 × 10-3

Q: 1) The density of a material can be used to calculate the volume of an object if its mass is known.…

A: Mass of quarter = 6.25 g Density of the quarter = 10.5 g/mL

Q: A metal with a mass of 228 g is added to 50.0 mL of water. The water level rises to a volume of 74.0…

A: Given: Mass of metal = 228 g. Volume of metal = final volume – initial volume Volume of metal = 74.0…

Q: What is the mass of a gold block that measures 6.50 cm x 9.00 cm x 3.25 cm? Density of gold is 19.3…

A: To calculate the mass of a gold block that measures 6.50 cm × 9.00 cm × 3.25 cm having a density of…

Q: 4. A liquid has the volume of 12.6 mL. and density of 2.75 g/mL.. Calculate the mass in cg.. O 4.32…

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Q: 1.Determine the density of a 16.25 g sample of stone that displaces 5.0 mL of water.

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Q: There are 12 inches in 1 foot and 3 feet in one yard. There are 1760 yards in 1 mile.  a. How many…

A: To solve the given questions, use the dimensional analysis and conversion factor to calculate…

Q: The density of water is 1.00 g/mL. a) What is the mass of a sample of water that has a volume of…

A: :Let's go step by step through the calculations.  1. Figuring out the water's mass:Given: 40.1…

Q: 3. Answer the following questions. Show your work with the correct units. Answers should be rounded…

A: Formula used :  Density = Mass /Volume

Q: Mercury has a density of 13.6g/mL. What is the volume of 6.42×104g of mercury? A)4.7L B)4.82L…

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Q: 2. A 108.948 g metal sample 22.6 mL of water and the water level rises to 34.8 mL. Calculate the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Substance X has a density of 1.33g/mL while substance Z has a density of 2.76g/mL a. if you have…

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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: 4. Write the number of significant figures in each of the following. Write the word exact if the…

A: Rules for deciding significant figures: 1) All non zero digits are significant. 2) All zeros between…

Q: What is the density (in kg/L) of a substance that has a volume of 22.0 mL and a mass of 34 g? Oa.…

A: The mass per unit volume of a substance is known as the density of the substance. The density of a…

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. A lead sphere has a mass of 1.2×10⁴g, and its volume is 1.05×10³cm³.Calcute the density of the…

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Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.