# density of aluminum foil second sheet lab report density of

### CHEM 1405 : Introductory Chemistry - Lone Star College System

Density of aluminum foil_second sheet Lab Report. 17 pages. ... Density of aluminum foil_first piece Lab Report. 20 pages. Chemistry Final Exam Review 1 Lone Star College System CHEM 1405 - Spring 2019 Register Now Chemistry Final Exam Review 1. 2 pages ...

Get price### Buoyancy Lab: Aluminum Foil Boat and Pennies

The buoyant force acting on the aluminum and mass in the boat is the same as the buoyant force acting on an equivalent amount of water. PROJECT PARAMETERS . 1. You may use only a 30cm x 30 cm piece of aluminum foil to fashion each boat. 2. Your boat must float with the mass loaded on for at least . 5 seconds. to count. 3.

Get price### Lab 2 - Ivy Tech Chemistry 101 - Google Sites

Given the mass, length, and width of a metal foil, we can use the density of the metal to calculate the thickness of the foil. Example Exercise 3.4 Thickness of an Aluminum Foil A piece of aluminum foil has a mass of 0.212 g and measures 5.10 cm by 10.25 cm. Given the density of aluminum, 2.70 g/cm3, calculate the thickness of the foil.

Get price### Experiment #3. Density - nvcc.edu

2. Record the mass of the aluminum foil. Fold the foil if necessary so that it only touches the pan of the balance. 3. Use the density of aluminum given in the table to find volume of the foil sheet. Given that the volume of the foil sheet is length x width x height, find the thickness (height) of the foil. C. Density .

Get price### PhysicsLAB: Fluids At Rest

A sheet of aluminum foil can float when formed into a "barge" with a large surface area whereas the same size sheet will immediately sink when crushed. In all cases, you are reducing the density by increasing the volume. Remember, an object floats by displacing a volume of fluid which has a weight equal to the object's weight.

Get price### Solved: 1. Determine The Volume Of The Aluminum Foil Using ...

1. Determine the volume of the aluminum foil using the density of foil. Volume = mass (g) x density g/cm3. Volume = 4.29 g/ 2.70 g/cm3. Volume= 1.59 cm3. 2. Determine the volume of one atom of aluminum. 3. Determine the number of atoms of aluminum in the foil sample. 4. Determine the moles of aluminum. 5. Calculate Avogadro's number.

Get price### Aluminium foil - Wikipedia

Aluminium foil (or aluminum foil in North America; often incorrectly called tin foil) is aluminium prepared in thin metal leaves with a thickness less than 0.2 mm (7.9 mils); thinner gauges down to 6 micrometres (0.24 mils) are also commonly used. In the United States, foils are commonly measured in thouhs of an inch or mils.Standard foil is typically 0.016 mm (0.63 mils) thick ...

Get price### Thickness of Aluminum Foil - Quia

So by the use of the formulas for volume and density, the thickness (height) of the foil can be measured easily and accurately. You have used the formula The mass can be found on the balance and the density of aluminum is a constant.

Get price### Density - UW-Eau Claire

Length of Aluminum Foil (cm) cm Width of Aluminum Foil (cm) cm Mass of Aluminum Foil (g) g 7. Using your measurements during this lab (and your average density of aluminum), determine the volume of the aluminum foil (in cm3). (Show your work.) _____ cm3 8. Calculate the thickness (in cm) of the aluminum foil. (Show your work.) _____ cm

Get price### Determining the Thickness of Aluminum Foil

In this lab, you will use the same method that manufacturers use to ... Procedure 1. Record the Title, Purpose, Materials, a Prediction for how many atoms thick a sheet of foil is, procedure and result in a sheet of paper. 2. ... The density of Aluminum is 2.70 g/cm3. You will .

Get price### Sample Traditional Lab Report - Density of Pennies

Sample Traditional Lab Report - Density of Pennies Hypothesis (Based on the instructions provided) The density of pennies made before 1982 will be greater than the density ... -Some water splashed out of the graduated cylinder on the second trial of the pennies made after 1982, which affected the volume measurement.-Water retained by the ...

Get price### 1: Measurements in the Laboratory ... - Chemistry LibreTexts

Part E: The Density of Aluminum and the Thickness of Foil. Density of Aluminum. Using the electronic balance in the weigh room to determine the mass of a clean, dry, small beaker. Obtain 20-25 aluminum pellets from the front bench. Transfer pellets to the beaker weighed in the previous step, and measure the mass of the beaker and pellets together.

Get price### Objective - Advanced Sciences

Density is defined as the amount of mass per unit volume and mathematically by the equation D = m/V. The letter D stands for density, m for mass, and V for volume. The SI unit of density is kg/m3but it will suffice in the lab for us to use g/cm3 (remember, 1 cm3 = 1 mL). The measurement of density requires two pieces of data

Get price### Applied Chemistry Chemistry 101 Laboratory Manual

Record your data on the report form. c. Fold the foil several times and weigh it on the analytical balance. d. Use your data and the density of aluminum (2.70 g/cm3) to calculate the thickness of your foil. e. Record the thickness of the foil in centimeters, meters and micrometers.

Get price### HELP ME FIND THE THICKNESS IN MICROMETERS OF ALUMINUM FOIL ...

Aug 26, 2011· density of aluminum foil is 2.70. 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 and use correct number of significant figures. please help me!

Get price### CHEM 0100 Test #1 (Ch. 1 + 2) Flashcards | Quizlet

Calculate the density of a 31.2 g rectangular object that is 2.4 cm long, 1.8055 cm wide, and 1.232 cm thick. (Remember that the volume of a rectangular object is calculated by multiplying the length, width and thickness of the object.)

Get price### Experiment 2: Electrostatic Force Measuring ε0

magnitude of the gravitational force is just the weight of the foil. The density of the aluminum foil material is ρ= 2.7 gm/cc ( 2.7 ×10 kg/m 3 3 ). The volume of the foil is then its area (A) times its thickness (t). Therefore the magnitude of the gravitational force is G F g =| Fg |= m g =ρt A g . (2.2) E02-4

Get price### Lab #1: Density of Solids

Metal Density (g/cm3) Aluminum 2.7 Copper 9.0 Brass 8.5 Bronze 8.8 Gold - 14ct 12.9 to 14.6 Magnesium 1.7 Niobium 8.6 Palladium 12.0 Platinum 1.4 Silver - Sterling 10.2 to 10.3 Stainless steel 8.0 Titanium 4.5 Write the identity and the density given in Table 1 in the table in your lab notebook.

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foil, we can use the density of the metal to calculate the thickness of the foil. Example Exercise 4 Thickness of an Aluminum Foil A piece of aluminum foil has a mass of 0.212 g and measures 5.10 cm by 10.25 cm. Given the density of aluminum, 2.70 g/cm3, calculate the thickness of the foil.

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### SSSS Density Lab Division B Event By syo astro

4. What is the area density of a sheet of paper with a mass of 80.0 kg and an area of 1.00 m2, in kg/m2? 5. What is the length of a sheet of aluminum foil with a density of 2.70 g/cm3 and an area density of 144.5 g/cm2, in cm? 6. Drano consists of liquid lye and sodium hypochlorite. If the solution has a percent mass of 5.0% of sodium

Get price### Lab 2 - Ivy Tech Chemistry 101 - Google Sites

Given the mass, length, and width of a metal foil, we can use the density of the metal to calculate the thickness of the foil. Example Exercise 3.4 Thickness of an Aluminum Foil A piece of aluminum foil has a mass of 0.212 g and measures 5.10 cm by 10.25 cm. Given the density of aluminum, 2.70 g/cm3, calculate the thickness of the foil.

Get price### Lab 1 - Density Lab - Diotto - Google Sites

The slope was 6.7188 grams/cm, while by using caliper method; the volume of the blocks obtained a slope of 6.7188 grams/cm. Looking back at the data summary, the graph demonstrates the result of the lab done that the density of a block is in the range of 1.1725.

Get price### Aluminum Foil Lab - Morgan Chemistry

1. Using a balance, find the mass of the aluminum foil. Record the masses in the data table. 1. Give your foil to another lab group and get one from them. Repeat the measurements. Make sure to use at least four different pieces of foil total. 1. Put the lab materials away and begin the calculations.

Get price### Density of Liquids and Solids – Experiment 3

Thickness of an Aluminum Foil. 4. A piece of aluminum foil has a mass of 0.212 g and measures 5.10 cm by 10.25 cm. Given the density of aluminum, 2.70 g/cm cube, calculate the thickness of the foil. First calculate the volume of the foil using mass times density of aluminum.

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

Help your students learn to use significant digits in the laboratory with this in-class activity. Students measure the thickness of aluminum foil by using the density of the aluminum as well as the length and width of a sample. Rounding calculations to appropriate sig figs is also incorporated.

Get price### 03 Determination of Molar Mass by Vapor Density

Sep 09, 2016· 2. Trim a piece of aluminum foil so that it just covers the top of a small, 13 × 100 mm, test tube. Use a needle to make a small hole in the center of the foil. Measure and record the mass of the test tube and foil. 3. Prepare a hot-water bath by warming about 300 mL of tap water in a 400 mL beaker. Keep the beaker on a hot plate once the ...

Get price### Chemistry 11 Aluminum Foil Lab /14 Name: Date: Block

Aluminum Foil Lab /14 Name: Date: Block: Purpose In this activity, you will design an experiment to determine the thickness of a piece of aluminum foil. ... Density of Aluminum = 2.70 g/cm3 Procedure 1. After reading the background information, figure out how to find the thickness of a piece of aluminum foil ... Complete your lab report on a ...

Get price### 11B: The Dumas Method (Experiment) - Chemistry LibreTexts

A piece of aluminum foil will be used to seal the flask and a tiny pinhole made in the foil to allow excess vapor to escape. ... second utility clamp split stopper, ring stand, hot plate, aluminum foil, rubber band, 1 small dithizone dye crystal, 2-3 boiling chips ... Lab Report: Determination of Molar Mass via the Dumas Method. Data.

Get price### Lab - Experiment 1 - Thickness of Aluminum Foil

Density is a unique property of each element that quantifies the amount of matter (mass) in a fixed volume. Density is calculated by dividing the mass of the sample by the volume it occupies. Recall that the formula for density is d = m/V. The metal aluminum (which is an element), has a density of 2.7 g/cm 3. PRE-LAB ACTIVITY 1.

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### Density - UW-Eau Claire

Length of Aluminum Foil (cm) cm Width of Aluminum Foil (cm) cm Mass of Aluminum Foil (g) g 7. Using your measurements during this lab (and your average density of aluminum), determine the volume of the aluminum foil (in cm3). (Show your work.) _____ cm3 8. Calculate the thickness (in cm) of the aluminum foil. (Show your work.) _____ cm

Get price### How Much Weight Can Aluminum Foil Boats Float? | STEM Activity

Cut two squares of aluminum foil, making one square have dimensions that are twice that of the other square. For example, you could make one square be 12 inches by 12 inches (or 30 centimeters [cm] by 30 cm), and make the second square be 6 inches by 6 inches (or 15 cm by 15 cm). Fold the two aluminum foil squares into two different boat hulls.

Get price### Aluminum Foil - an overview | ScienceDirect Topics

Material density, approximately 1 g/cm 3 for plastics and 2.7 g/cm 3 for foil explains the difference. 2 The low density of plastics reflects space available within their matrix of polymer molecules which can hold gases. Various chemical and electrostatic forces from the polymers themselves determine which gases and how much of them will take ...

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