Recent questions in Analytical Chemistry

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How can the percentage of sulfate (SO4) in a sample of unknown sulfate compound be determined using gravimetric analysis?

asked Jan 29 in Analytical Chemistry by Vance58E9387 (1.9k points)

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How can the identification of functional groups in a given compound be achieved using infrared spectroscopy? Please explain the principle of IR spectroscopy and provide a step-by-step procedure for interpreting an IR spectrum to identify the functional groups present in the compound. Use an example compound to demonstrate the process.

asked Jan 29 in Analytical Chemistry by FrankieJay1 (1.7k points)

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How can the functional groups present in a given compound be identified using infrared spectroscopy? Provide a step-by-step procedure for the analysis of functional groups in the compound.

asked Jan 29 in Analytical Chemistry by StuartCarson (2.4k points)

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How can the functional groups present in a given compound be identified using infrared spectroscopy? Provide a detailed explanation of the process and interpretation of the IR spectrum obtained.

asked Jan 29 in Analytical Chemistry by XGDKali55905 (2.7k points)

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How can the electrophoretic technique be used to analyze the composition of a protein sample and determine the molecular weight and isoelectric point of the proteins present in the sample?

asked Jan 29 in Analytical Chemistry by Ashleigh66X2 (1.9k points)

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How can the concentration of sodium ions in a sample of seawater be determined using potentiometry?

asked Jan 29 in Analytical Chemistry by RandellBeggs (2.0k points)

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How can the concentration of sodium ions in a given sample be quantified using potentiometry?

asked Jan 29 in Analytical Chemistry by CarmellaBibl (2.0k points)

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How can the concentration of nickel ions present in a given water sample be determined using colorimetry?

asked Jan 29 in Analytical Chemistry by JamalMcCloug (2.2k points)

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1 answer 61 views

How can the concentration of nickel in a given soil sample be determined using atomic absorption spectroscopy?

asked Jan 29 in Analytical Chemistry by JonasHaller8 (1.5k points)

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How can the concentration of lead ions in a water sample be determined using square wave voltammetry?

asked Jan 29 in Analytical Chemistry by Lavonda96B02 (2.3k points)

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How can the concentration of lead ions in a water sample be determined using polarography?

asked Jan 29 in Analytical Chemistry by JeroldSterne (1.9k points)

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How can the concentration of lead in a water sample be quantified using atomic absorption spectroscopy?

asked Jan 29 in Analytical Chemistry by KristeenBras (2.0k points)

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How can the concentration of lead in a water sample be determined using atomic absorption spectroscopy? What factors need to be considered when preparing the sample and setting up the instrument for analysis? How can the results be compared to regulatory limits for lead in drinking water to determine whether the sample is safe for consumption?

asked Jan 29 in Analytical Chemistry by VonnieMyers6 (2.1k points)

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How can the concentration of lead in a water sample be determined using atomic absorption spectroscopy? What factors need to be considered and what steps must be taken to obtain accurate and precise results?

asked Jan 29 in Analytical Chemistry by 81972453255 (2.0k points)

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How can the concentration of lead in a water sample be determined using atomic absorption spectroscopy? Provide a step-by-step procedure for sample preparation, instrument calibration, and measurement of the sample.

asked Jan 29 in Analytical Chemistry by DeloresQ3217 (1.6k points)

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How can the concentration of lead in a water sample be determined using atomic absorption spectroscopy?

asked Jan 29 in Analytical Chemistry by ShadStansbur (1.8k points)

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1 answer 67 views

How can the concentration of lead in a water sample be determined using atomic absorption spectroscopy and what factors may affect the accuracy of the measurement?

asked Jan 29 in Analytical Chemistry by Phillipp6306 (2.1k points)

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1 answer 81 views

How can the concentration of lead in a soil sample be determined using atomic absorption spectroscopy and what measures can be taken to ensure accurate and precise results?

asked Jan 29 in Analytical Chemistry by LeannaCremea (1.6k points)

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How can the concentration of lead in a sample of water be determined using atomic absorption spectroscopy? What factors should be taken into consideration when preparing the sample and running the analysis? What is the limit of detection for lead using this method, and how does it compare to other methods for detecting heavy metals in water samples?

asked Jan 29 in Analytical Chemistry by CierraVivier (2.2k points)

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How can the concentration of lead in a given water sample be quantified using atomic absorption spectroscopy?

asked Jan 29 in Analytical Chemistry by DevonHamlett (2.3k points)

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