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Chemistry, 18.06.2020 01:57 IsaacRodriguez245
Helium is a very important element for both industrial and research applications. In its gas form it can be used for welding, and since it has a very low melting point (only 0.95 K under 2.5 MPa) it can be used in liquid form to cool superconducting magnets, such as those found in particle physics experiments. Say we have a cylinder of n = 125 moles of Helium gas at room temperature (T = 20° C). The cylinder has a radius of r = 17 cm and a height h = 1.64 m. What pressure is Helium gas under?
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Helium is a very important element for both industrial and research applications. In its gas form it...
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