1. A graduated cylinder is filled with 11.21 mL of water. A student adds 10 coins to the graduated cylinder. The water level increases to 15.78 mL. a. What volume of water did the coins displace? b. b. What is the average volume per coin?

Q: Consider a volumetric flask containing 50.0 mL of water: a. Provide one physical property and one…

A: Volumetric flask containing 50.0 ml of water

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 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: Identify each property as chemical or physical.a. The element mercury has a high density.b. Solid…

A: The given statements has to identified as whether physical or chemical property.

Q: a. Give the normal state (solid, liquid or gas) of each of the following i. Isopropyl alcohol ii.…

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…

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Q: A rectangular block has dimensions 2.90 cm x 3.50 cm x 10.0 cm. The mass of the block is 615.0 g.…

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: The Boston Marathon is the oldest annual foot race, in which those that finish complete a distance…

A: We are given  a marathon of distance 26 miles, 385 yards. We need to convert this distance into…

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: Estimate the length of the black object on meter stick A  a. 1.60 cm b. 1.7450 cm c. 1.743 cm d.…

A: For the measurement of the length of the black object we use a meter stick which is calibrated by 1…

Q: 1. What system do scientists use for making measurements? 2. What is the basic unit of length? 3.…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: It is known that the density of mercury is 13.54 times the density of water. What volume of this…

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Q: 1. What is the sum of 89.332 g and 1.1 g? a. 90.4g b. 90.432g C. 90.0g d. 90.43g

A: The significant figures of a given number are those significant digits, which express the meaning…

Q: If Michael Jordan is 6 feet and 7 inches. What is his height in meters if 1 ft = 12 in, 1m-3.28 ft?…

A: The height of Micheal Jordan is = 6 feet and 7 inches 1 ft = 12 in 1 m = 3.28 ft The height in meter…

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: A graduated cylinder contains 63 mL of water at 20 °C. A sample of zinc with a mass of 45.00 g was…

A: Graduated cylinder has 63 ml of water. Sample of zinc has mass = 45 g When zinc is added to…

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: 6. Convert 6.015km to the following units. Round your answer to 4 sig. a. meters b. miles c.…

A: Given: measurement = 6.015 km a) since 1 km = 1000 m => 6.015 km will be = (1000 m / 1 km) *…

Q: If 86.5 grams of gold has a volume of 5.0 cm3 , what is the density of gold?     a. 19.3 g/ cm3   b.…

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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: 3. Which of the following are pure substances and which are mixtures? a. table sugar b. distilled…

A: Pure substance is made up of only one type of particle. It is always homogeneous in nature.Mixture…

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

A:

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: "Since you have asked multiple subpart questions, we will solve the first three subpart questions…

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: Is the density of the solution an intensive property or an extensive property?

A: The objective of the question is to determine whether the density of a solution is classified as an…

Q: 1) Which of the following is chemical property? A. Objects made of silver become tarnished. 3+ B.…

A: Chemical property of a substance is the property that observed after or during the chemical…

Q: Write two conversion factors for each pair of units. a. miles and kilometers c. grams and pounds b.…

A: Since you have posted questions with multiple subparts, we will solve the first three sub parts for…

Q: How much volume (in cm^3) is gained by the person

A: Density = mass/volume  So, volume = mass/density

Q: The density of pure copper is 8.89 gram/centimiter cube (at 20 degree celcius). a. Calculate the…

A: Density of a substance is related to mass and volume of the substance as shown by the equation given…

Q: 908 oz to 12.8 L tc 125 mL 2.89 gal e. 4.48 lb to F. 550 mL Ise the foll a. b. c. d.

A: a) 908 oz b) 12.8 Lc) 125  mLd) 2.89 gale) 4.48 lbf) 550 mL

Q: For each of the following, write the measurement in terms of an appropriate prefix and base unit.…

A: In appropriate scientific notation for any number is in the form A X 10B units. Where A is the…

Q: Suppose that an in-ground swimming pool has a length and width of 22.0 ft and 39.5 ft, respectively,…

A: to obtain the volume  of cuboid multiplication of length,width and height is done.

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

A:

Q: 9. A fish company delivers 22 kg of salmon, 05.5 g of crab, and 300.48 mg of oysters to your seafood…

A: Conversion factor used in this question is, 1g=0.001 Kg 1 mg=0.000001 Kg 1 pounds=0.454 Kg

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: Which of the following compound has resonance structures? Group of answer choices All of the above…

A: Resonating structures are structures which are different in arrangements of electron not in…

Q: 10. When an irregularly shaped solid of mass 105 g was placed in a cylinder that contained 25.00 ml…

A: The volume of the water displaced by the body in the cylindrical tub is equal to the volume of the…

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.