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| Subject:
Chemistry
Category: Science > Chemistry Asked by: maglev-ga List Price: $2.50 |
Posted:
23 Sep 2003 10:54 PDT
Expires: 23 Oct 2003 10:54 PDT Question ID: 259465 |
I need the chemical formulas for fulvic acid AND humic acid. |
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| Subject:
Re: Chemistry
Answered By: jackburton-ga on 23 Sep 2003 11:57 PDT Rated:  |
Hi Maglev, Humic acid has an approximate chemical formula of C74H46O38N4 and a molecular weight ranging from 20,000 to 40,000. The chemical structure is presented in Figure 1. (see page 4) Fulvic acid has an approximate chemical formula of C27H26O18N2 and molecular weight ranging from 3,000 to 6,000. The chemical structure is pictured in Figure 2. (see page 5) Source: http://www.wmsym.org/Abstracts/2001/43A/43A-11.pdf I hope this information is useful! regards, jackburton-ga --------------------- Search strategy: Google search terms - [ "chemical formula" fulvic ] ://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=%22chemical+formula%22+fulvic Google search terms - [ "humic acid" "chemical formula" ] ://www.google.com/search?q=%22humic+acid%22+%22chemical+formula%22&hl=en&lr=&ie=UTF-8&start=10&sa=N |
maglev-ga
rated this answer:
and gave an additional tip of:
$1.00
THANKS! very concise |
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| Subject:
Re: Chemistry
From: jackburton-ga on 23 Sep 2003 14:24 PDT |
Thanks for the 5 star rating and the tip! |
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