Posted by old on December 29, 2012 at 10:17:16 from (209.86.226.32):
In Reply to: O/T Chemistry experts posted by Fritz Maurer on December 29, 2012 at 10:00:13:
Called volume as in cubic inches of Hydrogen to the mass of the balloon. Most balloons simply will not hold enough hydrogen to cause lift before they explode. Way back when we did that in school and that close was like a full week of science class and that was all we did that week and found the balloon mass to be to much for the volume of hydrogen we could put in but a weather balloon on the other hand will hold enough volume to float. Does that compute????
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