Please help with question 8 Chem 105 OnlineDensity of Metal Stacked Metal Coins1.Obtain the mass of 5 coins of the same denomination. Note if you are usingpennies, nickels, dimes, or quarters. 24.842.Measure the diameter of the stack of the coins in cm. Use this measurementto determine the radius of the coin stack.3. Measure the height of the stacked coins in cm.4. Using the formulas in the data collection page, determine the volume of thecoins.5. Using the mass and the volume of the coins, determine the density of the coins.6. Using the accepted value for the metal coin density, determine the percent error,1.6cm(Nickels)1. Diameter of the cylinder of coins2.Radius of the cylinder3. Calculated area of base of cylinder(area = πr²)4. Height of the cylinder5. Calculated volume of the cylinder(volume = area base x height)6. Mass of stacked coins7. Calculated density of stacked coins8. Percent error to 3 sfDime, 6.670.8cm12010² 2.01cm²True Density of Coins (g/cm³)Quarter, 7.01Calculations:3.1416x. 64-2010624volume=2.01cm² x0.6cm=1.2cm³0.6cm1.2cm³24.84Nickel, 7.25ChPOPenny, 5.USING WHAT YOU HAVE LEARNEDGiven your experience of finding the densities of several different items in today's activity,will determine the thickness of an aluminum sheet. The density of aluminum is 2.70g/cm³.What YOU have to do:1. Write a step by step process that is clear to the reader on your procedure and detthe thickness of aluminum foil. List your steps here in complete sentences.

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Chem 105 Online Density of Metal Stacked Metal Coins 1. Obtain the mass of 5 coins of the same denomination. Note if you are using pennies, nickels, dimes, or quarters. 24.84 2. Measure the diameter of the stack of the coins in cm. Use this measurement to determine the radius of the coin stack. 3. Measure the height of the stacked coins in cm. 4. Using the formulas in the data collection page, determine the volume of the coins. 5. Using the mass and the volume of the coins, determine the density of the coins. 6. Using the accepted value for the metal coin density, determine the percent error, 1.6cm (Nickels) 1. Diameter of the cylinder of coins 2. Radius of the cylinder 3. Calculated area of base of cylinder (area = ²) 4. Height of the cylinder 5. Calculated volume of the cylinder (volume = area base x height) 5. Mass of stacked coins 7. Calculated density of stacked coins 8. Percent error to 3 sf Quarter, 7.01 Calculations: 3.1416x. 64-2010624 volume=2.01cm² x0.6cm=1.2cm³ 0.8cm 2010² 2.01cm² True Density of Coins (g/cm³) Dime, 6.67 Smolace? 0.6cm 1.2cm³ 24.84 Nickel, 7.25 Ch PO Penny, 5.

Chem 105 Online Density of Metal Stacked Metal Coins 1. Obtain the mass of 5 coins of the same denomination. Note if you are using pennies, nickels, dimes, or quarters. 24.84 2. Measure the diameter of the stack of the coins in cm. Use this measurement to determine the radius of the coin stack. 3. Measure the height of the stacked coins in cm. 4. Using the formulas in the data collection page, determine the volume of the coins. 5. Using the mass and the volume of the coins, determine the density of the coins. 6. Using the accepted value for the metal coin density, determine the percent error, 1.6cm (Nickels) 1. Diameter of the cylinder of coins 2. Radius of the cylinder 3. Calculated area of base of cylinder (area = ²) 4. Height of the cylinder 5. Calculated volume of the cylinder (volume = area base x height) 5. Mass of stacked coins 7. Calculated density of stacked coins 8. Percent error to 3 sf Quarter, 7.01 Calculations: 3.1416x. 64-2010624 volume=2.01cm² x0.6cm=1.2cm³ 0.8cm 2010² 2.01cm² True Density of Coins (g/cm³) Dime, 6.67 Smolace? 0.6cm 1.2cm³ 24.84 Nickel, 7.25 Ch PO Penny, 5.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Please help with question 8

Chem 105 Online
Density of Metal Stacked Metal Coins
1.
Obtain the mass of 5 coins of the same denomination. Note if you are using
pennies, nickels, dimes, or quarters. 24.84
2.
Measure the diameter of the stack of the coins in cm. Use this measurement
to determine the radius of the coin stack.
3. Measure the height of the stacked coins in cm.
4. Using the formulas in the data collection page, determine the volume of the
coins.
5. Using the mass and the volume of the coins, determine the density of the coins.
6. Using the accepted value for the metal coin density, determine the percent error,
1.6cm
(Nickels)
1. Diameter of the cylinder of coins
2.
Radius of the cylinder
3. Calculated area of base of cylinder
(area = πr²)
4. Height of the cylinder
5. Calculated volume of the cylinder
(volume = area base x height)
6. Mass of stacked coins
7. Calculated density of stacked coins
8. Percent error to 3 sf
Dime, 6.67
0.8cm
12010² 2.01cm²
True Density of Coins (g/cm³)
Quarter, 7.01
Calculations:
3.1416x. 64-2010624
volume=2.01cm² x0.6cm=1.2cm³
0.6cm
1.2cm³
24.84
Nickel, 7.25
Ch
PO
Penny, 5.
USING WHAT YOU HAVE LEARNED
Given your experience of finding the densities of several different items in today's activity,
will determine the thickness of an aluminum sheet. The density of aluminum is 2.70g/cm³.
What YOU have to do:
1. Write a step by step process that is clear to the reader on your procedure and det
the thickness of aluminum foil. List your steps here in complete sentences.

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