N2O, or nitrous oxide, is really a colourless gas that is produced by mixing oxygen and nitrogen. It is usually called laughing gas, Even though the expression “laughing gasoline” is often a misnomer because it doesn't make the results of laughter that people may perhaps be expecting when making use https://nang-wizard83579.creacionblog.com/20187130/the-5-second-trick-for-nangs-melbourne