The discussion revolves around the conductivity of water and the role of ions in this process. Participants explore the theoretical aspects of electrical conduction in water, particularly focusing on the presence of ions and their ability to conduct electricity compared to free electrons in metals.
The discussion is ongoing, with various interpretations of water's conductivity being explored. Some participants have provided insights into the role of ions in charge transfer, while others continue to seek clarification on the underlying processes involved.
There is mention of ultrapure water having high resistance, indicating a distinction between pure and contaminated water in terms of conductivity. Participants are also considering the absence of electrodes in certain scenarios, which may affect their understanding of ion behavior.
Yes,I know that ions makes water good conductor,but I don t understand the process of this.I metals are free electrons,but water not.And ions cannot be oxidise or reduce,because there aren t any electrodes like for example in the battery.So my question is,what exactly conducts electric current.Some graph or something will be welcome.THanks againBorek said:Water is not a good conductor, quite the opposite. Ultrapure water has a specific resistance of 18 MΩcm
Then, water gest very easily contaminated and it is presence of ions from contamination that makes it conductive.
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