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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Question
![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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe4838971-b87c-422c-a530-07269b513daf%2F2c21f913-d1ca-4140-b5dd-36613b581b90%2Fdg7twd_processed.jpeg&w=3840&q=75)
Transcribed Image Text: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.
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