still need help!!!!!!!!

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hi-me-lol!
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Joined: Mon Jan 29, 2007 5:50 am

still need help!!!!!!!!

Post by hi-me-lol! »

:( how does sodioum sulfanate react w/lead and vinegar
How does vinegar extract lead from soil? How does sodium sulfanate react with the lead and the vinegar?
jamescjb
Former Expert
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Joined: Tue Nov 07, 2006 8:00 pm

Post by jamescjb »

Hi hi-me-lol!,
sodioum sulfanate
I'm justing wondering if you mean "sodium sulfonate" or "sodium sulfate".
It will help me to understand your reaction, thank you.
James Chen

"A book holds a house of gold." Chinese proverb

"A stand can be made against invasion by an army; no stand can be made against invasion by an idea." --Victor Hugo
hi-me-lol!
Posts: 5
Joined: Mon Jan 29, 2007 5:50 am

umm

Post by hi-me-lol! »

Yeah I think i just spelt it wrong it smelt lke rotten eggs.yuck!!!
How does vinegar extract lead from soil? How does sodium sulfanate react with the lead and the vinegar?
davidcastagna
Former Expert
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Joined: Sat Feb 03, 2007 7:43 am

Post by davidcastagna »

I'm not 100% on my chemestry. But I'll take an educated guess at it.

If you meant "sulfonate" then I think you misspelled "sulfonate", you should double check. I assumed you wanted to know about "sodium sulfonate".

I suggest researching "sulfonates" and "sodium sulfonate" to get a better idea of what the chemical (chemical family) is used for. I did that and got a short sentence on a website (way to little to be of any use and besides I summarize it here anyway). From what I find, Sodium Sulfonate is a chemical that helps the formation of a Base. I would then guess that this helps in the lead detection process somehow via a standard Base/Acid reaction.

From basic chemistry a Base (for example a hydroxide compound like Sodium Hydroxide: NaOH) will react with an Acid (for example like Hydrochloric Acid: HCl) to produce a Salt (in this case NaCl) and Water (H20).

I hope that helps. I'm sorry I cannot be more use to you.

Maybe another expert will see this and have more to add.
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David, Algonquin IL, Geek
davidcastagna
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Post by davidcastagna »

If you meant "Sodium Sulfate" then disregard my post please.
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David, Algonquin IL, Geek
davidcastagna
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Post by davidcastagna »

You might also look at the "Descriptive Chemistry" part of this Wikipedia page:

http://en.wikipedia.org/wiki/Lead
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David, Algonquin IL, Geek
hi-me-lol!
Posts: 5
Joined: Mon Jan 29, 2007 5:50 am

still need help!!!!!!!!!!!!

Post by hi-me-lol! »

Sodium sulfonate
How does vinegar extract lead from soil? How does sodium sulfanate react with the lead and the vinegar?
hi-me-lol!
Posts: 5
Joined: Mon Jan 29, 2007 5:50 am

thanks

Post by hi-me-lol! »

Thanks David but i still need to know, how does vinegar extract the lead from the soil?
How does vinegar extract lead from soil? How does sodium sulfanate react with the lead and the vinegar?
deleted-71447
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Post by deleted-71447 »

Hi,
Lead and many other metals are more soluble in acidic solutions (e.g. vinegar) than in neutral solutions. For example,
http://cat.inist.fr/?aModele=afficheN&cpsidt=1204742
"As expected, solubility of added Pb, Zn, and Cu increased with a decrease in pH. "
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