MONATOMIC AND POLYATOMIC IONS 
IN THE POND

Chemistry

Mrs. M. Hutchins    October 2003  

Nitrates

http://www.msue.msu.edu/msue/imp/mod02/01500617.html   

 http://www.discoverycube.org/programs/nitrates.htm 

 http://esa.sdsc.edu/tilman.htm          pages 9 to 13  

 

Sulfides

http://www.agcom.purdue.edu/AgCom/Pubs/WQ/WQ-11.html  

 http://www.cce.cornell.edu/factsheets/wq-fact-sheets/fact7.htm  

 http://www.accessexcellence.org/BF/bf01/arp/bf01p1.html   

 

Ammonia or Ammonium ion

http://edis.ifas.ufl.edu/BODY_FA031

 http://www.pondepot.com/water_treatment/ammonia.html

 http://www.dhs.state.or.us/publichealth/dwp/docs/fact/ammonia.pdf 

 

Iron ions

http://www.drydenaqua.com/heavy_metal_removal/toxic_effects_of_iron_on_aquatic.htm     

http://www.idph.state.il.us/envhealth/factsheets/ironFS.htm    

http://wilkes.edu/~eqc/iron1.htm  

 

Phosphates

http://www.indiana.edu/~bradwood/eagles/phosphate.htm   

note: The formula for phosphate at this site may appear incorrectly on your computer. See Text for correct formula for phosphate

http://ace.orst.edu/info/extoxnet/faqs/safedrink/phos.htm  

http://linus.chem.ukans.edu/Hewlett/Chem188/PhosphateLaboratory/phosphate_lab.htm      

 

Created by: M. Hutchins
Last updated: 23 October 2003

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