Those graphs usually show volume on the x-axis and pH
This process is used with thiosulfate [thie-uh-SUL-fate] in the last step of the Winkler test to measure oxygen in water. A variation of this process used to test for the presence of water was invented by Karl Fischer. Graphs representing this process usually have a point of inflection called the equivalence point. Those graphs usually show volume on the x-axis and pH [p h] on the y-axis. Name this process of adding a reactant to determine the concentration of a solution, often using an indicator.
This process is used with thiosulfate [thie-uh-SUL-fate] in the last step of the Winkler test to measure oxygen in water.
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