Explain what is the density of the plastic

Assignment Help Chemistry

Reference no: EM13218696

A rectangular block of plastic, measuring 2.50 cm by 1.12 cm by 1.41 cm, floats in the middle of the Pacific Ocean. The volume of sea water displaced by the plastic block is 2.37 cm3. Assuming the density of the sea water is 1.025 g/mL, what is the density of the plastic?

Reference no: EM13218696

Questions Cloud

Explain the balanced equation of the complete combustion : Butane C4H10 is a component of natural gas that is used as fuel for cigarette lighters. The balanced equation of the complete combustion of butane is

Explain how many air molecules atmospheric pressure : How many air molecules are in a 11.5 * 12 * 10 room? Assume atmospheric pressure of 1.00 atm a room temperature of 20.0 Celsius and ideal behavior.

Explain the result that more paint the company sold : "The Smiths had assumed that large volume would bring profits through lowering unit costs." according to one company report, "The more paint and varnish we sold, the more money we lost." Draw an average cost curve showing the relationship between ..

Determine the barretts enterprise value : A major pension fund is interested in purchasing Barrett's stock. The pension fund manager has estimated Barrett's free cash flows for the next four years as follows: $3 million, $6 million, $10 million, and $15 million.

Explain what is the density of the plastic : The volume of sea water displaced by the plastic block is 2.37 cm3. Assuming the density of the sea water is 1.025 g/mL, what is the density of the plastic?

Compute and identify all meaningful risk premiums : The real risk-free rate of return has been estimated to be 2 percent under current economic conditions. The 30-day risk-free rate (annualized) is 5 percent. Twenty-year U.S. government bonds currently yield 8 percent.

Compute the ph for auto-ionization of water : Calculate the pH for 5 x 10-10 M HClO4. Please show work. The answer should come out to pH7 when auto-ionization of water is factored

What is the market price of the preferred stock today : Alpha Corporation has outstanding an issue of preferred stock with a par value of $100. It pays an annual dividend equal to 8 percent of par value. If the required return on Alpha's preferred stock is 6 percent, and if Alpha pays its next dividend..

Why the bond has a value that is not equal to the par value : Two years ago, Gamma Inc. sold a $250 million bond issue to finance the purchase of new jet airliners. These bonds were issued in $1,000 denominations with an original maturity of 14 years and a coupon rate of 12% with interest paid semiannually.

User Account

All Pages