Standardization of EDTA
Students titrated their EDTA solutions with a known concentration of a zinc solution. The endpoint was a clear change from purple (top) to blue (bottom).
- quillmist liked this
- thekevinpaul liked this
- catpunkcore liked this
- nguyenwin liked this
- thethingsinevertoldyouu reblogged this from adventures-in-the-lab
- adventures-in-the-lab posted this