O A 2000 to 4000 ml PYREX or KIMAX Erlenmeyer flask. Select the Erlenmeyer flask (next item) and the thermometer so that the thermometer can reach at least within 1/16' of the bottom of the flask through the stopper. (This is the only metal item which may be used.) It must go to 250 C (450 F). O Electric hot plate (500 to 2500 watt) with variable heat. You must also wash the sand before reusing it. Fairly fine grained (30 mesh or finer.) If you collect your and you get fresh water sand, it will be necessary to wash it thoroughly with water then dry it before using. You can also get it from high-grade instant cold packs. Also available from lab supply companies like VW&R or American Scientific at a much greater cost. O Ammonium Nitrate (NH4NO3) - get a good grade, it's a fertilizer and comes in 50lb. Basically, N2O can be made by heating ammonium nitrate, collecting the released gasses, then piping them through some warm water to remove excess water vapor. BUT BE CAREFUL!!! DO NOT proceed in this experiment unless you have EXTENSIVE knowledge of chemistry!!! Misuse of this procedure could result in the production of LETHAL GASSES! However, the set-up is quite simple, if done correctly should not lead to any issues. In this article, I'll show you how to make some. This gas creates a happy, lightened feeling, and causes instant laughter. If you've ever had teeth removed/minor surgery, you most likely received some laughing gas, or nitrous oxide.
