Black Reaper

This page lists questions and answers that were posted by visitors named Black Reaper.

Questions

The following questions were asked by visitors named Black Reaper.

You have a weather balloon that is filled with Helium (He) and has a diameter of 3 ft. Find the mass in grams of the He in the balloon at 21 degrees Celsius and normal pressure. And the density of He with these conditions is .166 g/L. My Work: V=4/3 * pi...
15 years ago

Answers

The following answers were posted by visitors named Black Reaper.

Oh so technically the ideal gas law wasn't needed. That makes more sense as to why the density was put in the problem.
15 years ago