Saturday
July 26, 2014

Homework Help: chemistry

Posted by joe on Wednesday, November 17, 2010 at 12:51am.

A. ) A goodyear blimp typically contains 5400 m cubed of helium at an absolute pressure of 1.1*10^5 Pa. The temperature of the helium is 280 K. What is the mass (in kg) of the helium of the blimp?

B. ) Estimate the spacing between the centers of neighboring atoms in a piece of solid aluminum, based on knowledge of the density (2700 kg/m^3) and atommic mass (26.9815 u) of aluminum.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - A. ) A goodyear blimp typically contains 5400 m cubed of helium at ...
physics - A Goodyear blimp typically contains 5400m^3 of helium (He) at an ...
Physics please help ! - A Goodyear blimp typically contains 4770 m3 of helium (...
Physics - A Goodyear blimp typically contains 4770 m3 of helium (He) at an ...
CHEm - Amount of Helium in a Blimp The Goodyear blimp Spirit of Akron is 62.6 m ...
Physics plzzzzzzzzz help - Ideal Gas Law: PV = N k T ---> N = PV/(k T) N = 1....
Physics plzzzzzzzzz help - so ? A Goodyear blimp typically contains 4770 m3 of ...
Chemistry - The Goodyear blimps, which frequently fly over sporting events, hold...
chemistry - A helium-filled balloon of the type used in long-distance flying ...
physics - The GoodYear blimp is kept aloft by helium gas which fills a volume of...

Search
Members