About this document
Thiosulfate Titration of Bleach by Gregorio De La Peña is a document available to read on EtoBox.
1) The document describes a procedure for titrating bleach using thiosulfate to determine the concentration of hypochlorite ion (ClO-). It involves converting the ClO- to iodine using potassium iodide, then titrating the iodine with standardized sodium thiosulfate. 2) Key steps include preparing standard solutions of potassium iodate and sodium thiosulfate, titrating the thiosulfate against iodate to determine its concentration, diluting the bleach, and titrating the diluted bleach by converting its ClO-
- Author
- Gregorio De La Peña
- Language
- EN