Web Results
ammonium ion | Define ammonium ion at Dictionary.com
dictionary.reference.com/browse/ammonium ion
The world's most popular free online dictionary with definitions, spell check, word origins, example sentences, audio pronunciations, Word of the Day and more!

Ammonium - Wikipedia

en.wikipedia.org/wiki/Ammonium

The hydrogen atoms in the ammonium ion can be substituted with an alkyl group or some other organic group to form a ...

Ammonium ion | H4N | ChemSpider

www.chemspider.com/Chemical-Structure.218.html

Structure, properties, spectra, suppliers and links for: Ammonium ion, 14798-03-9 .

ammonium | H4N+ - PubChem

pubchem.ncbi.nlm.nih.gov/compound/ammonium

Inorganic compounds that include a positively charged tetrahedral nitrogen ( ammonium ion) as part of their structure. This class of compounds includes a broad ...

co-ordinate (dative covalent) bonding - Chemguide

www.chemguide.co.uk/atoms/bonding/dative.html

Ammonium ions, NH4<sup>+</sup>, are formed by the transfer of a hydrogen ion from the hydrogen chloride to the lone pair of electrons on the ammonia molecule.

www.ask.com/youtube?q=Ammonium Ion&v=-S41b8PeuAI
May 9, 2013 ... A step-by-step explanation of how to write the Lewis Dot Structure for NH4+ ( Ammonium Ion). For the NH4+ Lewis structure, calculate the total ...

ammonium ion | chemical ion | Britannica.com

www.britannica.com/science/ammonium-ion

The second and more interesting class consists of positively charged ions ( cations), such as the ammonium ion (NH 4 <sup>+</sup>), which can be derived by the addition of ...

Ammonia and Ammonium ion measurement methods for water ...

www.ysi.com/parameters/ammonia

Ammonia test methods in water to determine ammonium ion concentration and its effect on other water parameters.

AMMONIA, NH3

scifun.chem.wisc.edu/chemweek/PDF/Ammonia.pdf

Feb 1, 2008 ... The production of hydroxide ions when ammonia dissolves in water gives ... In contrast, the ammonium ion acts as a weak acid in aqueous ...

Ammonium Ion-Selective Electrode > Vernier Software & Technology

www.vernier.com/products/sensors/ion-selective-electrodes/nh4-bta/

Use the Ammonium ISE to measure levels of ammonium ions introduced from fertilizers. It can also indicate aqueous ammonia levels if sample solutions are ...