Chemistry, asked by heythere6035, 1 year ago

Determination of dissolved oxygen in a water sample (winkler method)

Answers

Answered by PiyushSinghRajput1
6
The Winkler Method uses titration to determine dissolved oxygen in the water sample. A sample bottle is filled completely with water (no air is left to skew the results).
Answered by Anonymous
5

The Winkler Method uses titration to determine dissolved oxygen in the water sample. ... The dissolved oxygen in the sample is then "fixed" by adding a series of reagents that form an acid compound that is then titrated with a neutralizing compound that results in a color change.

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