3 6. 7 8. 9. 10 11 12 mm 41 1.

Q: Determining Density and Using Density to Determine Volume or Mass Calculate the density of mercury…

A: Given, Mass of mercury = 1.00 * 102 g Volume = 7.36 cm3

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: 15 pennies is put into. a graduated cylinder that has 21 mL of water. The weight of the pennies in…

A: No of pennies=15 Volume of water =21 ml The weight of the pennies in water=37.63g

Q: Osmium (Os) is the densest element known (density =22.57 g/cm3). Calculate the mass in pounds and…

A: Volume of the sphere is 43πr3, where r is the radius of the sphere.  Calculate the volume of the…

Q: Q1 A metal object has a mass of 8.37 g. When it was placed in a graduated cylinder containing 20.0…

A:

Q: A liquid in the lab has a density of 1.24 g/What is the mass in grams of 254 of the liquid?

A:

Q: . Sunnose a ruler is used to measure the length of an object as shown in the figure belenä 5. 7. 10…

A:

Q: 67.4 cm=cm= __________ kmkm.         Express your answer with the appropriate number of significant…

A:

Q: A chemist has a block of lead metal (density is 11.3 g/mL). The block weighs 1.30 g. What is the…

A: • The values provided in the question are:-     i) Mass of a lead block, m = 1.30 g   ii) Density of…

Q: 89. The hydrogen atom has a volume of approximately 6.2 x 10-31 m². What is this volume in each…

A: Given data Volume of Hydrogen atom  V=6.2×10-31 m3 We know the following standard conversion 1 meter…

Q: A 2.50 gram rectangular object has measurements of 22.0 mm, 13.5 mm, and 12.5 mm. 1 cm3=1 mL. What…

A: Given, A rectangular object measurements of 22.0 mm, 13.5 mm, 12.5 mm The mass of rectangular object…

Q: Copper has a density of 4.45 g/cm3. What is the volume of 7.33 g of copper? The volume of the copper…

A:

Q: An experiment is performed to determine if pennies are made of pure copper. The mass of 11 pennies…

A: The density of any substance is the ratio of the mass of that substance to the volume of that…

Q: Calculate the volume of the lead ball

A:

Q: An object has a mass of 168.8 g and a density of 14.4 g/cm³. Determine the volume of the object in…

A:

Q: A metal lump has a mass of 30.000 g. When it is placed in a graduated cylinder containing 20.0 mL of…

A: Density is equal to the ratio of mass and volume. Formula used: Density is generally expressed in…

Q: The density of lead is 0.01137 kg/mL.  Convert the density to the units of lb/ft3. (1inch = 2.54 cm;…

A: Given density of lead = 0.01137 Kg/mL To convert density into lb/ ft3

Q: M 20. A Jamal has a sample of a substance and was asked to determine the density of this substance.…

A:

Q: A 1.50 cm3 sample of metal is found to weigh 7.08 g. Calculate the density of the metal in units of…

A: We know that, density is defined as the mass per unit volume, i.e.

Q: Round the answer to the correct number of significant figures. (27.52÷3.29) + 5.7=14.065

A: Introduction: significant figures in a reported value is the number of digits that are known with…

Q: A chemist has a block of copper metal (density is 8.96 g/mL). The block weighs 1.70 g. What is the…

A:

Q: An object with a Density of 1.6 g/mL, has a mass if 0.2 LB find the volume in mL

A:

Q: A liquid in the lab has a density of 1.17 g/cm³ . What is the volume in liters of…

A: Given,Density of a liquid = 1.17 g/cm3Mass of the liquid = 3.02 kgFirstly, conversion of mass from…

Q: A chemist has a block of copper metal (density is 8.96 g/mL). The block weighs 2.30 g. What is the…

A: The volume of the copper block is determined as follows. VCu=mCudCu

Q: A liquid in the lab has a density of 1.17 g/cm3. What is the volume in liters of 3.02 kg of the…

A: Given data,Density=1.17g/cm3Mass=3.02kgwe know,1Kg=1000gtherefore,Mass=3.02×1000=3020g

Q: Densiry table salt is 2.16 g/cm3. Conversion into units of pounds per liter  and density in lb/L

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Q: What is the density and identity of the metal? (see Table 3.1)

A: Mass of object = 8.37 g Volume occupied by metal = 3.10 mL Density = mass(g)/volume(mL)  = 8.37/3.10…

Q: What is the mass of a cube of aluminum 2.03 cm on each side. The density of Al is 2.70 g/cm3.

A: The length of the cube of aluminium is = 2.03 cm The density of aluminium is = 2.70 g/cm3 The mass…

Q: coin is made of 10%(by weight) of copper. this coin has diameter of 10 mm and thickness of 2 mm and…

A:

Q: a spherical metal ball has a mass of 4.714g and a diameter of 8.82mm what is the density of the…

A: The density of a substance is defined as the measure of mass per unit volume. It is expressed as…

Q: 2.66 Perform each calculation to the correct number of significant figures. a) ( b) (569.99- 233.1)…

A: Significant figures are any non zero digit.

Q: Osmium is the densest element known. Convert its density of 22.57 g/cm³ to lb/gal.

A: Please find your solution below : Density is that physical property of a substance which is defined…

Q: A liquid in the lab has a density of 1.24G/CM3 what is the mass in grams of 254ML of the liquid

A: Given that : The density of the liquid = 1.24 g/cm3 The volume of the liquid = 254 mL Since 1 mL = 1…

Q: A piece of metal with a mass of 13.2 g was dropped into a graduate cylinder containing 17.00 mL of…

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Q: Nickel metal has a density of 8.90g.how much 15cm3 of nickel metal weigh in gram

A: Density of a particular substance is the compactness of atoms present in it. It represents the…

Q: 23. A student measures 2,000 mL water into a cylinder. If water has a mass of 1 g/mL, which of the…

A: Given : Volume of water = 2000 mL And density of water = 1 g/mL

Q: The density of zinc is 7.1 g/cm3g/cm3 What is its density in kilograms per cubic meter Express…

A: Given, Density of Zinc = 7.1 g/cm3   We need to convert its density in kilograms per cubic meter…

Q: An object has a mass of 170 g and a density of 13.2 g/cm³. Determine the volume of the object in…

A:

Q: An object has a mass of 157.7 g and a density of 11.5 g/cm. Determine the volume of the object in…

A:

Q: A metal object has a mass of 8.37 g. When it was placed in a graduated cylinder containing 20.0 mL…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: A chemist has a block of lead metal (density is 11.3 g/mL). The block weighs 1.70 g. What is the…

A: Density of lead block = 11.3 g/ml  Weight of block = 1.70 g

Q: Aluminum has a density of 2.7gm/cm3  How many miles of aluminum are in a 13.2 cm3 block of the metal…

A: Given : Density of aluminium = 2.7 g/cm3  And volume of aluminium = 13.2 cm3

Q: What is the volume in mL of 8.18 pounds (lb) of a liquid that has a density of 0.732 g/mL? Given:…

A: Given : 8.18 pounds(lb) of liquid =8.18 x 454 g=3713.72 g (as given 1lb=454 g) and density of the…

Q: Mass of water = 21.558 g Volume of water = 22.0 mL what is the density of water (g/mL

A: I have given the answer in the explanation section. Hope you will understand that.

Q: 7. 112 liters (L) to cups (c.) %3D 8. .0300 kilometers (Km) to inches (in.) %D

A: (7) We know that -  1 L = 1000 mL 1 cup = 236.588 mL    Then -  => 112 litres = (112 L) × (1000…

Q: calculate the volume (in cm3 ) of a cylinder with a measured height of 11.75 cm and a diameter of…

A: A numerical problem based on significant figure, which is to be accomplished.

Q: The density of a liquid is 7.4 g/mL qnd has a mass of 22.58 g. What is the volume in mL

A: Given,  Density of the liquid = 7.4 g/mL  Mass of the liquid = 22.58 g  What is the volume of the…

Q: A certain liquid has a density of 2.67 g/cm3. 1340 g of this liquid would occupy a volume of…

A:

Q: 3. 876 feet (ft.) to meters (m) %3D %3D 4. 456 pounds (Ibs.) to grams (g)

A:

Q: a liquid has a density of 1.17g/cm3.what is the mass in grams of 3.02kg of liquid

A: Given: The density of liquid = 1.17 g/cm3 Mass of the liquid = 3.02 kg =3020 g

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.