English

Making Liquid Oxygen

Popular Physics 2010-10-28 v1 Physics Education

Abstract

In this article I explain in detail a method for making small amounts of liquid oxygen in the classroom if there is no access to a cylinder of compressed oxygen gas. I also discuss two methods for identifying the fact that it is liquid oxygen as opposed to liquid nitrogen.

Cite

@article{arxiv.1010.5774,
  title  = {Making Liquid Oxygen},
  author = {M M J French and Michael Hibbert},
  journal= {arXiv preprint arXiv:1010.5774},
  year   = {2010}
}

Comments

3 pages, 3 figures

R2 v1 2026-06-21T16:35:09.398Z