Posted by **john** on Friday, September 27, 2013 at 10:40pm.

If aluminum foil has a density of 2.70 g/ml, then how thick would be a 2.22 g sample of foilif it measures 5.0 cm on each side.

PLEASE SHOW WORK THX!

- math/chem -
**Steve**, Saturday, September 28, 2013 at 12:17am
if the thickness is x cm, then since density = mass/volume, and 1ml = 1cm^3,

2.70 g/cm^3 = (2.22 g) / (25x cm^3)

Now just solve for x.

## Answer This Question

## Related Questions

- Chemistry - If aluminum has a density of 2.7g/cm^3,what is the mass,in grams of ...
- Chemistry - The density of aluminum is . A square piece of aluminum foil, 20.02 ...
- Chemistry - A square of aluminum foil measuring 3.20 inches on each side weighs ...
- Chemistry (URGENT) - How many Al atoms thick is the aluminum foil if it is 0....
- Chemistry - A package of aluminum foil covers 75.0 ft^2 and weighs 12 oz. ...
- Chemistry - A sheet of aluminum foil has a total area of 1.000 ft squared and a ...
- Chem. - What is the mass (in kilograms) of a cube of silver that measures 0.68 ...
- Chem. - What is the mass (in kilograms) of a cube of silver that measures 0.68m...
- math - Volume of Aluminum Foil. One cubic centimeter of aluminum weighs 2.7 ...
- Chemistry - Thank you so much for the help on my other question!!! An alloy (...

More Related Questions