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DETERMINING GAS DENSITY (3 of 3)<br />
Valves are released and gas flows into tube<br />
The numeric value appearing in milligrams (220.238 g) is the weight of the gas collection tube and the weight of added exterior gases.

Fphoto-64950910C-6RM.jpg

DETERMINING GAS DENSITY (3 of 3)
Valves are released and gas flows into tube
The numeric value appearing in milligrams (220.238 g) is the weight of the gas collection tube and the weight of added exterior gases.

Copyright:© 2009 Richard Megna - Fundamental Photographs

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