Recent questions in Analytical Chemistry

0 votes

1 answer 59 views

How can voltammetry be used to accurately quantify the concentration of a specific substance in a sample, and what are the key factors that affect the accuracy and precision of this measurement technique?

asked Jan 29 in Analytical Chemistry by RayApplegate (290 points)

0 votes

1 answer 47 views

How can UV-Vis spectroscopy be utilized for identifying the presence of amide functional groups in a given compound?

asked Jan 29 in Analytical Chemistry by Cole41H70743 (570 points)

0 votes

1 answer 46 views

How can UV-Vis spectroscopy be used to identify the presence of specific functional groups such as carbonyl, alcohol, or amine groups in a given compound?

asked Jan 29 in Analytical Chemistry by MuhammadL354 (490 points)

0 votes

1 answer 46 views

How can UV-Vis spectroscopy be used to identify the presence of specific functional groups in a given organic compound? Provide a step-by-step explanation of the process, including the type of functional groups that can be detected and any limitations to the technique. Additionally, provide an example of a compound and its UV-Vis spectrum with annotations identifying the specific functional groups present.

asked Jan 29 in Analytical Chemistry by Chester57770 (350 points)

0 votes

1 answer 46 views

How can UV-Vis spectroscopy be used to identify the presence of specific functional groups in a given compound and what are the characteristic wavelengths or absorption bands associated with these functional groups?

asked Jan 29 in Analytical Chemistry by HesterMuncy (630 points)

0 votes

1 answer 47 views

How can UV-Vis spectroscopy be used to identify the presence of specific functional groups in a compound? Provide a step-by-step explanation and use an example to illustrate the process.

asked Jan 29 in Analytical Chemistry by FelicitasJas (570 points)

0 votes

1 answer 56 views

How can UV-Vis spectroscopy be used to identify the presence of specific functional groups in a compound, such as carbonyl or aromatic groups? Provide an example of a compound containing one of these functional groups and explain how its UV-Vis spectrum would differ from a compound without these functional groups.

asked Jan 29 in Analytical Chemistry by MadelineRobe (770 points)

0 votes

1 answer 46 views

How can UV-Vis spectroscopy be used to identify the presence of specific functional groups in a compound, such as aldehydes or ketones? What are the characteristic absorbance wavelengths for these functional groups, and how can their presence be confirmed through spectral analysis?

asked Jan 29 in Analytical Chemistry by ISRBerry3006 (470 points)

0 votes

1 answer 51 views

How can UV-Vis spectroscopy be used to identify the presence of specific functional groups in a compound, such as alcohols or carbonyls, and what are the key features in the UV-Vis spectra that indicate the presence of these functional groups?

asked Jan 29 in Analytical Chemistry by TinaMcMurray (530 points)

0 votes

1 answer 54 views

How can UV-Vis spectroscopy be used to identify the presence of -OH functional group in a given organic compound?

asked Jan 29 in Analytical Chemistry by Lee78L42537 (450 points)

0 votes

1 answer 45 views

How can UV-Vis spectroscopy be used to identify the presence of functional groups, such as carbonyl groups or double bonds, in an unknown compound, and what are the specific absorption characteristics of these functional groups in the UV-Vis spectrum?

asked Jan 29 in Analytical Chemistry by MattSchaefer (710 points)

0 votes

1 answer 48 views

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.

asked Jan 29 in Analytical Chemistry by ArdenWunderl (550 points)

0 votes

1 answer 49 views

How can UV-Vis spectroscopy be used to identify the presence of a particular functional group (such as an alcohol or carbonyl group) in a given compound? Provide an example of such identification and discuss the importance of accurately identifying functional groups for various analytical applications.

asked Jan 29 in Analytical Chemistry by CasimiraTran (530 points)

0 votes

1 answer 47 views

How can the purity of an unknown substance be determined using melting point analysis and what are the factors that can affect the accuracy of this technique?

asked Jan 29 in Analytical Chemistry by RandalLauren (410 points)

+1 vote

1 answer 43 views

How can the purity of a given sample of an unknown substance be determined using only melting point determination?

asked Jan 29 in Analytical Chemistry by JillAinslie3 (540 points)

0 votes

1 answer 48 views

How can the presence of specific ions in a solution be identified using ion-selective electrodes and what techniques/tools are needed to accurately measure their concentration?

asked Jan 29 in Analytical Chemistry by JonahFairban (350 points)

0 votes

1 answer 34 views

How can the presence of specific elements in a sample be identified using X-ray fluorescence spectroscopy and how can the results be used to determine the composition and purity of the sample?

asked Jan 29 in Analytical Chemistry by AshliGrose58 (430 points)

0 votes

1 answer 46 views

How can the presence of specific elements be identified in a sample using X-ray fluorescence spectroscopy, and what factors affect the accuracy and precision of this method?

asked Jan 29 in Analytical Chemistry by ChristineR12 (630 points)

0 votes

1 answer 38 views

How can the presence of nitrate ions in a solution be identified using an ion-selective electrode in analytical chemistry?

asked Jan 29 in Analytical Chemistry by VilmaBernier (450 points)

0 votes

1 answer 51 views

How can the presence of functional groups in an unknown sample of organic compound be identified using infrared spectroscopy? Provide a step-by-step approach to interpret an infrared spectrum and identify the functional groups present in the compound.

asked Jan 29 in Analytical Chemistry by JacelynBecer (370 points)

Recent questions in Analytical Chemistry

Categories