# density of aluminum foil answers

### Finding the "thickness" of aluminum foil? | Yahoo Answers

Sep 16, 2010· mass = 0.45g density = 2.7g / cm^3 can you help me find the thickness of the aluminum foil

Get price### A sheet of aluminum foil has an area of...? | Yahoo Answers

Nov 24, 2011· A sheet of aluminum foil has an area of 1.00ft^2, a mass of 3.636 grams, and a density of 2.699 g/cm^3. a) Find the thickness of the sheet in millimeters.

Get price### Rolls of aluminum foil are 305 mm wide and ... - Yahoo Answers

Sep 26, 2015· You have :-----m = ( d ) ( V ) m = ( d ) ( w ) ( t ) ( L ) L = ( m ) / ( d ) ( w ) ( t ) L = ( 1.08 kg ) ( 1000 g /kg ) / ( 2.7 g/cm^3 ) ( 100 cm/m )^3 ( 0.305 m ...

Get price### Answered: Aluminum has a density of 2.70 g/cm3. | bartleby

Solution for Aluminum has a density of 2.70 g/cm3 and molar mass of 26.98 g/mol. Its atomic radius is 143 x 10 – 10 cm. 4.10 grams of aluminum foil has an area.

Get price### Aluminum Foil Thickness Lab-LaFlair (1).docx - Name ...

Purpose To determine the thickness of foil and to determine how many atoms make up the thickness of a layer of aluminum foil. PreLab Questions: Answer the following questions and write a hypothesis before starting the lab activity. 1. What is the chemical symbol for the element aluminum? 2. What is the formula for calculating the area of a ...

Get price### A piece of aluminum foil is 13 cm times 16 cm and has a ...

The width of the aluminum foil, b = 16 cm The mass of the aluminum foil, m = 585.2 mg = 0.5852 g The density of the aluminum foil, {eq}rho {/eq} = 2.7 g/cc Let's assume that the thickness of the ...

Get price### How many grams does a 18"x12" sheet of aluminum foil weigh ...

May 11, 2013· I've also read that the density of aluminum foil is 2.7 g/cm^3, but I missed that class describing how to do it while I was on vacation. The answer would be much appreciated, just to verify that I did it right. Answer Save. 5 Answers. Relevance. acablue. Lv 4. 7 years ago.

Get price### Normally, a folded aluminium foil sinks in water. If a ...

Oct 03, 2018· Normally, a folded aluminium foil sinks in water. If a folded aluminium foil floats in water, then what is the relation between the density of the liquid and that of aluminium? Aluminium, iron etc in bulk shape, are denser than water and they will...

Get price### ChemTeam: Density

Example #16: The density of aluminum foil is 2.70 g/cm 3. A square of aluminum foil measuring 3.00 inches on each side weighs 384 mg. Find the thickness in micrometers (μm) of the aluminum foil. Solution: 1) Determine the volume of the Al foil: 384 mg = 0.384 g 0.384 g / 2.70 g/cm 3 = 0.142222 cm 3. 2) Determine the thickness of the foil in cm:

Get price### Lab 0.4: Density and Thickness of Aluminum Foil

The density is calculated by dividing the mass by the volume. Each regula r solid has its own formula for calculating its volume. For this experiment, the volume of a cube (𝑉𝑉= 𝑙𝑙× 𝑤𝑤× ℎ) will be utilized to determine the thickness of aluminum foil. Example Calculations: Density of a Regular Solid

Get price### A package of aluminum foil contains 50 ft2 of foil, which ...

Sebastian S. asked • 10/03/18 A package of aluminum foil contains 50 ft2 of foil, which weighs approximately 9.0 oz . Aluminum has a density of 2.70 g/cm3.

Get price### Finding the "thickness" of aluminum foil? | Yahoo Answers

Sep 16, 2010· mass = 0.45g density = 2.7g / cm^3 can you help me find the thickness of the aluminum foil

Get price### Chembloggers: How To Find The Thickness Of Aluminum Foil ...

Nov 15, 2011· We first started by measuring the mass of our aluminum foil in grams (g). Next, we measured the side lengths of the piece of aluminum foil--length (l) & width (w) We then used to different formulas- D = M/V (density = mass/volume) & V = l x w x h (volume = length x width x height) We were given the estimated density of foil, which is 2.70 g/cm

Get price### 1: Measurements in the Laboratory (Experiment) - Chemistry ...

Use your measurements for the aluminum foil (in Table 2) along with the true density of aluminum ((_D_{Al}) = 2.70 g/cm 3) to calculate the foil thickness, in cm. Consider the foil to be a very flat rectangular box, where Volume of foil = V = length (times) width(times) height (thickness). Show your work, and report your answer in ...

Get price### Determining the Thickness of Aluminum Foil

Determining The Thickness Of Aluminum Foil (cont'd) 3 HINT SHEET #2 Most of the information about aluminum in the handbook has no bearing on our pro b-lem but the density information might be us e ful. The density of aluminum is 2.702 grams per cubic centimeter. Keep in mind the fo r-mula, volume mass density = .

Get price### Aluminum Foil Lab - Heroku

The density of aluminum is known to be 2.70 g/cm3, and the mass of apiece of aluminum foil can be measured with a balance. The volume of the aluminum can then can be calculated by using the rearranged equation: V = m/D. Prelab Questions Express numerical answers to the correct number of significant figures. 1.

Get price### Intro Chem Lab 3 Density of Liquids and Solids Flashcards ...

An aluminum foil weighs 0.465g and measures 10.10cm by 10.05cm. Given the density of the aluminum, 2.70 g/cm³, calculate the thickness of the foil. First find the volume using density .

Get price### Thickness of Aluminum Foil - Quia

Reynolds Wrap® Aluminum Foil is 98.5% aluminum. The balance is primarily iron and silicon. These are added to give the strength and puncture resistance obtained only in the alloy used in Reynolds Wrap® Aluminum Foil. Aluminum Foil Extra Standard Roll, 12x500' 16 micron thickness. One roll in cutter box per case.

Get price### Thickness of Aluminum Foil: Lab With Significant Digits ...

Tell the class that one possible way to solve the problem is use the density of aluminum, which is 2.70 g/ml. If you know this, as well as the mass of the aluminum piece and the formula for density (D= mass/volume), you can solve the formula for the volume of the piece of aluminum foil. Once you have calculated the volume of the foil you may ...

Get price### how much does aluminum foil weigh? | Yahoo Answers

Dec 28, 2009· the density of aluminum is 2.70 g·cm−3. measure the area of the aluminum, multiply by the thickness (my Walgreen's Al foil was 0.0005 in thick = 0.00127 cm thick and I assume most Al foil is the same thickness. Heavy duty Al foil is thicker, probably 0.001 in thick, or more)

Get price### How many grams does a 18"x12" sheet of aluminum foil weigh ...

May 11, 2013· I've also read that the density of aluminum foil is 2.7 g/cm^3, but I missed that class describing how to do it while I was on vacation. The answer would be much appreciated, just to verify that I did it right. Answer Save. 5 Answers. Relevance. acablue. Lv 4. 7 years ago.

Get price### Aluminum Foil Boat Pre-Lab Research Flashcards | Quizlet

Use the study set, along with the videos provided, to research and get more information about boats and boyancy before you start designing your aluminum foil boat. Terms in .

Get price### Rolls of aluminum foil are 305 mm wide and ... - Yahoo Answers

Sep 26, 2015· You have :-----m = ( d ) ( V ) m = ( d ) ( w ) ( t ) ( L ) L = ( m ) / ( d ) ( w ) ( t ) L = ( 1.08 kg ) ( 1000 g /kg ) / ( 2.7 g/cm^3 ) ( 100 cm/m )^3 ( 0.305 m ...

Get price### A sheet of aluminum (al) foil has a total area of 1.000 ...

A sheet of aluminum (al) foil has a total area of 1.000 ft2 and a mass of 3.716 g. what is the thickness of the foil in millimeters (density of al = 2.699 g/cm3)? See answer kuwsv5490 is waiting for your help.

Get price### A piece of pure aluminum foil is cut to ... - Yahoo Answers

Feb 10, 2011· A piece of pure aluminum foil is cut to dimensions of 5.00 cm x 8.00 cm and its mass is measured as 0.282 g. Given the density of Al is 2.70 g / cm^3, and the diameter of a single Al atom is 2.86 x 10^-8 cm, how many Al atoms span the thickness of the foil? (a) 8.71 x 10^-7 atoms (b) 2.61 x 10^-3 atoms (c) 9.13 x 10^4 atoms (d) 1.15 x 10^10 atoms (e) 1.34 x 10^10 atoms

Get price### A package of aluminum foil contains 50 ft2 ... - Yahoo Answers

Aug 31, 2013· A package of aluminum foil contains 50 ft2 of foil, which weighs approximately 7.0oz . Aluminum has a density of 2.70 g/cm3. What is the approximate thickness of the foil in millimeters? Express your answer to two significant figures and include the appropriate units.

Get price### A sheet of aluminum foil has a length, width, and height ...

Elizabeth T. asked • 09/02/19 A sheet of aluminum foil has a length, width, and height of 9.91 cm, 8.64 cm, and 0.00150 cm, respectively. Aluminum has a density of 2.70 g/cm3.

Get price### Thickness of Aluminum Foil: Lab With Significant Digits ...

Tell the class that one possible way to solve the problem is use the density of aluminum, which is 2.70 g/ml. If you know this, as well as the mass of the aluminum piece and the formula for density (D= mass/volume), you can solve the formula for the volume of the piece of aluminum foil. Once you have calculated the volume of the foil you may ...

Get price### Determining the Thickness of Aluminum Foil

Measure the mass of each of the squares of foil and record in the data table. 6. The density of Aluminum is 2.70 g/cm3. You will need this to determine the volume. 7. Determine the volume of each foil square. Divide it's mass by it's density. Record the volume in the data table. 8. Volume is determined by V = l x w x h. Use this formula and ...

Get price### Lab 0.4: Density and Thickness of Aluminum Foil

The density is calculated by dividing the mass by the volume. Each regula r solid has its own formula for calculating its volume. For this experiment, the volume of a cube (𝑉𝑉= 𝑙𝑙× 𝑤𝑤× ℎ) will be utilized to determine the thickness of aluminum foil. Example Calculations: Density of a Regular Solid

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### The density of aluminum is 2.70 mat{g} / mat.

No, the density equation is density equals mass, divided by volume. Density was given to US 2.70 grams per centimeter. Cubed mass was given to us for the aluminum foil sheet, 2.568 grams. The volume wasn't, but we did have at least two dimensions to attempt to calculate the volume. It is a square at 22.86 centimeters, the thickness we don't know.

Get price### Thickness of Aluminum Foil: Lab With Significant Digits ...

Tell the class that one possible way to solve the problem is use the density of aluminum, which is 2.70 g/ml. If you know this, as well as the mass of the aluminum piece and the formula for density (D= mass/volume), you can solve the formula for the volume of the piece of aluminum foil. Once you have calculated the volume of the foil you may ...

Get price### Thickness of Aluminum Foil and Density of Tin Foil Lab 13 ...

Supplies: (to be shared): For Part A: 10. 00 cm x 10. 00 cm sheet of aluminum foil, with unknown thickness. Density = 2.70 g / cm 3 For Part B: 10. 00 cm x 10. 00 cm sheet of tin foil whose thickness is 40. 0 m Part A: Determining the thickness of aluminum foil. Show all calculations; include all units; include all steps.

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