Chapter12: Spectrochemical Methods
Section: Chapter Questions
Problem 7P
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Question
Which of the following would result in an increase in the calculated ngas in the Chem 16.1 Experiment 10, assuming the rest of the parameters are held constant?
I. Inserting 23.0 mg instead of the prescribed 15.0mg of folded Mg ribbon into the eudiometer.
II. Performing the experiment in a different laboratory with a cooler temperature.
III. A shorter equilibration time prior to volume measurement.
IV. Acid used was 12.0 M HNO3 instead of 6.0 M HCl.
a. II and III
b. I only
c. I and II
d. II, III, and IV
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