mol 789.20 mol ÷ 0.52 L %3D х 3.0 mL 7.81 mL m 440.40 m - 76.082 s %3D

Q: Mass= 1.00 lb volume= 500 cm^3 calculate the density in grams per cubic cemitermiter

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

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A:

Q: Multiply or divide the following measurements. Be sure each answer you enter con 183.34 m 0.55 s %3D…

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Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: Given:- 1) 517.4 mol ÷ 0.52 L = ? mol/L  2) 7.8084 mol/L × 0.90 L = ? mol  3) 7.8084 g/mL × 3.725 mL…

Q: A rectangular block has dimensions 2.9 cm × 3.7 cm × 12.8 cm. The mass of the block is 609.0 g. What…

A: Dimensions = 2.9*3.7*12.8 Volume = product of dimensions (length*breadth*height) = 137.344 cm3

Q: The rate at which water falls at the Niagara Falls is about 84,760 ft3/s. How many liters of water…

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Q: Which sample has the largest volume? The density of aluminum is 2.7 g/cm3, and the density of…

A: The sample has the largest volume has to determined

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: Given : 604.36 mol ÷72.3 L = 8.359059474 mol/ L 0.93 cm x 4.725   = 4.39425 cm2 20.9476 mol/ L x 70…

Q: How many inches are in 382.5 cm? (1 in=2.54cm)

A: Unit conversion from centimeters to inches can be done using the formula given below:

Q: What is the mass (in g) of a substance that has a volume of 10.5 mL and a density of 8.82 g/mL? O a.…

A: 12. Given information,    Volume = 10.5 mL    Density = 8.82 g/mL

Q: What is the mass of 6.23 X 10^3 qts of the liquid 4.60 g/mL? (1qt=0.946L)

A: Given, 1 qt =0.946 L therefore ,6.23×103 qts=6.23×103×0.946 L=5893.58 L density of liquid =4.60 g/ml

Q: Complete the following conversions between SI units.(a) 612 g = ________ mg(b) 8.160 m = ________…

A: Conversion between the SI units are done using the conversion factors.  In SI units all the…

Q: Calculate the volume of 125 g of the following liquids: a. Sea water (d = 1.03 g/mL) b. Methyl…

A: Given that, density of sea water= 1.03g/mL            density of methyl alcohol=0.792g/mL…

Q: A jet airplane reaches 768. km/h on a certain flight. How long does it take to cover 323. m? Set the…

A:

Q: ultiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: Given :

Q: Which of the following is the largest mass and which is the smallest? (a) 41 g (b) 3x 10 mg (d)…

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

Q: 1) Perform the following conversions. 399 g to mg 370 oz to L 125.0 in to m 2.36 mL to L 3401.00 g…

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Q: Aspirin has a density of 1.40 g/cm. What is the volume (in cm) oft an aspirin tablet weighing 250.…

A: In this question, we want to determine the volume in cm3 unit. You can see details Solution below…

Q: If the density of an unknown object was found to be 1.44 x 10−4 pounds (lbs) per cubic inch, what is…

A: Given,  If the density of an unknown object was found to be 1.44 x 10−4 pounds (lbs) per cubic inch,…

Q: Perform the following calculations and report each answer with the correct number of significant…

A: As per our guidelines, we are supposed to give answers for the first three subparts kindly repost…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: According to rules of significant figures, while doing multiplication or division, the number which…

Q: Select and arrange the conversion factors needed to convert the mass in kilograms to the mass in…

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Q: A student is trying to identify the composition of a pure metal block by determining its density.…

A: Given that: Mass of block = 30.0 g Rectangular block = 2.00 cm × 3.00 cm × 1.40 cm Density of block…

Q: Convert the following measurement. mol mol 3.66 x 10 2 kg m g. cm || 8,

A: The question  is based on the concept of dimensional analysis and unit conversion. we have to…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: Least number of significant digit used in question will be considered also in answer. So,

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

Q: What is the mass of a 1.75 L sample of a liquid that has a density of 0.921 g/mL?a) 1.61 * 103 g…

A: opiton A is correct.

Q: A lead ball has a mass of 75.0 g and a density of 11.4 g/cm3. What is the volume of the ball? 855…

A: Given data: The mass of the ball is 75.0 g. The density of the ball is 11.4 g/cm3. To calculate:…

Q: The density of gold is 19 30 g/cm What is the mass (in grams) of a block of gold with dimensions of…

A: Given datas ;  density of gold  (dAu) = 19.30 g/cm3  dimensions of a block of gold = 0.653 in × 1.02…

Q: What is the Volume of 9.86 x 10^-2 pounds 7.90 g/mL steal ( hint use the determined density of steal…

A: Given data, Density of steel = 7.90 g/mL 1 pound = 453.6 g Mass of steel = 9.86 x 10-2 pounds =…

Q: Calculate the volume (I x w x H ) of this cube to the correct number of digits. Block of wood Height…

A: Length of the cube = 1.2 cm Width of the cube  = 1 cm Height of the cube  = 1 cm

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

A: Given Mass of quarter = 6.25 Density = 10.5 g/ml  Unknown Volume of quarter??

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A: 1. Given problem: 78.8molL×38L=mol Now, multiplying the given measurements, 78.8molL×38L=2994.40…

Q: A chemist must dilute  49.9mL  of  973.mM  aqueous aluminum sulfate  Al2SO43  solution until the…

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Q: A chemistry student needs 90.0g of carbon tetrachloride for an experiment. The density of carbon…

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Q: 5:33 m x 9.9629 x 10-³ m x 18.943 m CA CO

A: In any measured quantity, digits known with certain along with one last uncertain (or inexact) digit…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: Given that 994.21 g ÷ 74.371 mL = gmL0.93 molL × 3.75 L= mol600.38 mol ÷ 0.51 L = molL To find the…

Q: A piece of chalk has a volume of 23 cubic centimeters and a mass of 46 grams. What is its density? *…

A: Density is the ratio of mass of the substance to its volume.

Q: A bottle of coke contains around 10.6 grams of sugar per 100 mL of coke. If a small bottle of coke…

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Q: How many liters of wine can be held in a wine barrel whose capacity is 28.0 gal? 1 gal = 4 qt =…

A: Given : Volume of barrel in gal = 28.0 gal

Q: The density of mineral oil is 0.834 g/mL. What is the mass in kg of the mineral oil in a cubic…

A: Given that: density of oil = 0.834 g/mL side of a cube = 11 inches. To find: The mass in Kg of…

Q: (1) Convert 0.50 Gal into mL, using (1 Gal = 3.785 L) as one of the conversion factors. 1 Gal=3.785…

A: 1)  Gallon is the unit to measure the volume of water. 1 Gallon=3.785 L 1L=13.785Gal1L=0.264Galnow,…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

Q: What is the mass of a 1.75 L sample of a liquid that has a density of 0.921 g/mL? a) 1.61 x 10'g c)…

A: Density is given by the ratio of mass of the substance to that of the volume.

Q: The density of a substance is 0.913 g/mL. What mass (in grams) of that substance does 200. cubic…

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

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: In multiplication or division, the final answer should be reported as having the same number of…

Q: Multiply or divide the following measurements. g 502.42 g 0.87 mL = %3D mL mol 0.934 L X 3.40 L…

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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.