Editing Guide to chemistry (section)

====Vapor====
Vapor is used by (ranged) spray bottles and [[#Fluorosurfactant|foam]]. A portion of the reagents will enter the bloodstream of the target, but clothes will protect from some/most/all of it depending on clothing. Any hardsuit typically makes the target completely immune to getting it into their bloodstream, if the helmet is closed. But if the reagent has a "vapor" based component, that component will still affect the target, like [[#Fluorosulfuric Acid|Fluorosulfuric Acid]]. See more about [[#Fluorosurfactant|foam]] [[#Smoke_vs_foam|below]], with examples. [[#Rhigoxane|Rhigoxane]] works best as vapor.