Which of the following will cause no change in the amount of Fe calculated from the results of an iron-phenanthroline analysis? A No added hydroxylamine B Using a pH 10 buffer All of the given choices will cause a change in the calculated Fe content of the sample D Using 0.5% w/v 1,10-phenanthroline instead of 0.1% w/v.
Which of the following will cause no change in the amount of Fe calculated from the results of an iron-phenanthroline analysis? A No added hydroxylamine B Using a pH 10 buffer All of the given choices will cause a change in the calculated Fe content of the sample D Using 0.5% w/v 1,10-phenanthroline instead of 0.1% w/v.
Chapter26: Molecular Absorption Spectrometry
Section: Chapter Questions
Problem 26.22QAP
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