Contributor Shelley Canright

Update
02-21-2013
Content Type
Lesson
Grade Level
Tenth grade, Eleventh grade, Twelfth grade
Object Type
Website
License

This is a lab exercise where students conduct electrolysis of a solution of water and potassium hydroxide. They record the volume of hydrogen and oxygen gas produced and then perform some stoichiometry calculations to determine how much of each reactant would be needed to sustain life on a space station.