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What is the concentration of iron (Fe) in a sample of river water using spectrophotometric analysis with a known calibration curve and absorbance of 0.25 at a wavelength of 510 nm? The molar absorptivity of Fe at 510 nm is 8.70 x 10^3 M^-1cm^-1 and the path length of the cuvette used is 1.0 cm.
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Analytical Chemistry
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How can UV-Vis spectroscopy be used to identify the presence of a specific functional group in a compound? Provide examples of compounds where this technique can be applied successfully.
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Jan 29
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Analytical Chemistry
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25
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How can behaviourism be applied in sports coaching?
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Jan 17
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Psychology
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42
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How has metapsychology evolved over time?
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Jan 16
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Psychology
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16
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How does cognitive architecture guide AI development?
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Jan 15
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Psychology
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What is the emphasis of Attachment Theory?
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Jan 15
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Psychology
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18
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What is it called when electrons are shared equally?
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Jan 6
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Science
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32
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Water and carbon dioxide molecules are reactants in what plant process?
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Jan 2
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Science
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