What to Do with 20,000lbs of Sodium?

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The discussion revolves around the controversial decision to dump a significant amount of sodium into a lake, with participants expressing skepticism about the rationale behind this action. Concerns are raised about the environmental impact, particularly on any existing animal populations in the lake, and whether the sodium would react with the water to create harmful byproducts. The conversation touches on the historical context of hazardous material disposal practices, comparing past military actions to current environmental regulations. Participants also speculate on the origins of the sodium and its potential for recovery, questioning the effectiveness and safety of the dumping method. Overall, the thread highlights a mix of humor, nostalgia for chemistry experiments, and serious environmental concerns regarding government actions.
  • #31
Integral said:
A significant portion of the recoved material could well be common table salt.
Where is all that Chloride coming from to form the NaCl?
I would think it would be much more likely for the Na to form NaOH in solution with the lake water. Then, over a long time, the lake water could absorb Carbon Dioxide from the air and slowly neutralize the NaOH by forming Sodium Bicarbonate, which is much less soluble than NaCl and would precipitate out of solution more easily.

The again, you could very well have some soluble Chloride salt in the water already which could easily form a very insoluble Hydroxide salt, thereby leaving the NaCl behind in solution, but making it slightly harder to recover.
 
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  • #32
mrjeffy321 said:
Where is all that Chloride coming from to form the NaCl?
I would think it would be much more likely for the Na to form NaOH in solution with the lake water. Then, over a long time, the lake water could absorb Carbon Dioxide from the air and slowly neutralize the NaOH by forming Sodium Bicarbonate, which is much less soluble than NaCl and would precipitate out of solution more easily.

The again, you could very well have some soluble Chloride salt in the water already which could easily form a very insoluble Hydroxide salt, thereby leaving the NaCl behind in solution, but making it slightly harder to recover.

Thank you for a much better answer. :smile:
 
  • #33
I like how these old movie reels all seem to have the same narrator :biggrin:
 

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