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Chemistry Forums for Students => Inorganic Chemistry Forum => Topic started by: key_i on November 22, 2006, 05:42:29 AM

Title: A question about complexometric titration
Post by: key_i on November 22, 2006, 05:42:29 AM

Why hydroxynaphthol blue indicator is used in determination of conc. of Ca2+ ions, rather than using
Eriochrome Black T?

Title: Re: A question about complexometric titration
Post by: AWK on November 22, 2006, 09:14:51 AM

http://www.ibiblio.org/pub/academic/chemistry/iupac_nm/V_compendium/Cha06sec4.pdf