Login
Remember
Register
Science Q&A Sarvan.Net
All Activity
Q&A
Questions
Hot!
Unanswered
Tags
Categories
Users
Ask a Question
About Us
XML Sitemap
Terms of Service
Ask a Question
Recent questions in Chemistry
0
votes
1
answer
62
views
How can Raman spectroscopy be used to identify the presence of a specific compound in a complex mixture? Provide an example using a mixture that contains both caffeine and aspirin, and explain how their Raman spectra can be differentiated to determine each compound's presence.
asked
Jan 29
in
Analytical Chemistry
by
LeonelSiede
(
1.9k
points)
0
votes
1
answer
62
views
How can Raman spectroscopy be used to identify the presence of a particular compound in a given sample of unknown material, and what are the steps involved in performing such an analysis?
asked
Jan 29
in
Analytical Chemistry
by
SVNCarissa5
(
1.8k
points)
0
votes
1
answer
56
views
How can Raman spectroscopy be used to distinguish between different isomers of a compound in a sample?
asked
Jan 29
in
Analytical Chemistry
by
EmelyColton2
(
1.6k
points)
0
votes
1
answer
65
views
How can Raman spectroscopy be used to determine the presence of a specific compound in a mixture of similar compounds? Specifically, how can the unique Raman spectra of the target compound be identified and distinguished from those of other compounds in the mixture, and what is the minimum concentration of the target compound that can be detected using this technique?
asked
Jan 29
in
Analytical Chemistry
by
FerminClatte
(
1.8k
points)
0
votes
1
answer
55
views
How can potentiometry be used to determine the concentration of chloride ions in a water sample?
asked
Jan 29
in
Analytical Chemistry
by
PaulaRayner4
(
2.5k
points)
0
votes
1
answer
68
views
How can potentiometry be used to determine the concentration of chloride ions in a water sample collected from a lake?
asked
Jan 29
in
Analytical Chemistry
by
JacquelineEc
(
1.8k
points)
0
votes
1
answer
55
views
How can polarography be used to accurately determine the concentration of a metal ion in a given sample and what are the factors that may affect the accuracy of the analysis?
asked
Jan 29
in
Analytical Chemistry
by
AdelineBurro
(
1.9k
points)
0
votes
1
answer
57
views
How can nuclear magnetic resonance spectroscopy be used to determine the structure of an unknown organic compound? Provide a detailed explanation of the steps involved in using NMR spectroscopy data to identify the functional groups, connectivity, and stereochemistry of the compound. Use a practical example to illustrate the principles and techniques involved in this process.
asked
Jan 29
in
Analytical Chemistry
by
HarryNewell7
(
1.9k
points)
0
votes
1
answer
65
views
How can mass spectrometry be used to identify an unknown organic compound?
asked
Jan 29
in
Analytical Chemistry
by
CorneliusBur
(
2.1k
points)
0
votes
1
answer
59
views
How can liquid chromatography be used to quantify the amount of caffeine present in a sample of coffee?
asked
Jan 29
in
Analytical Chemistry
by
ClevelandHaw
(
2.4k
points)
0
votes
1
answer
63
views
How can liquid chromatography be used to identify the components present in a sample mixture, and what is the specific protocol to be followed to separate and analyze the components accurately?
asked
Jan 29
in
Analytical Chemistry
by
RigobertoWat
(
1.5k
points)
0
votes
1
answer
49
views
How can liquid chromatography be used to determine the concentration of a specific compound in a sample? Construct a step-by-step experimental procedure that outlines the necessary equipment, reagents, and techniques to perform this analysis accurately. Additionally, include methods to determine research questions such as: how to interpret peak height, peak tailing, and resolution when analyzing the results of the chromatogram.
asked
Jan 29
in
Analytical Chemistry
by
DanialCheste
(
1.6k
points)
0
votes
1
answer
55
views
How can liquid chromatography be used to determine the concentration of a specific compound in a mixture containing multiple compounds? Provide step-by-step procedures for preparing the sample, selecting appropriate chromatographic conditions, analyzing the sample, and quantifying the compound of interest.
asked
Jan 29
in
Analytical Chemistry
by
DXGMilagros4
(
1.9k
points)
0
votes
1
answer
55
views
How can liquid chromatography be used to determine the amount of caffeine present in a sample of coffee?
asked
Jan 29
in
Analytical Chemistry
by
AlexK0785479
(
1.8k
points)
0
votes
1
answer
62
views
How can liquid chromatography be used to accurately determine the concentration of a specific compound in a complex sample mixture?
asked
Jan 29
in
Analytical Chemistry
by
MammieArmyta
(
1.8k
points)
0
votes
1
answer
72
views
How can liquid chromatography be optimized to detect and quantify trace amounts of a specific compound in a complex mixture?
asked
Jan 29
in
Analytical Chemistry
by
CorneliusBur
(
2.1k
points)
0
votes
1
answer
57
views
How can ion-selective electrodes be used to detect and quantify the concentration of chloride ions in a water sample?
asked
Jan 29
in
Analytical Chemistry
by
LSCJoey08837
(
2.2k
points)
0
votes
1
answer
70
views
How can infrared spectroscopy be used to identify the presence of a particular functional group in a given compound and what specific frequency range should be observed for that functional group in the spectrum?
asked
Jan 29
in
Analytical Chemistry
by
KristeenBras
(
2.0k
points)
0
votes
1
answer
54
views
How can gas chromatography be used to identify and quantify the components present in a mixture of organic compounds such as gasoline?
asked
Jan 29
in
Analytical Chemistry
by
RaulGalway75
(
2.1k
points)
0
votes
1
answer
63
views
How can gas chromatography be used to determine the percentage composition of a mixture containing three unknown compounds?
asked
Jan 29
in
Analytical Chemistry
by
AdeleStrothe
(
2.1k
points)
Page:
« prev
1
...
667
668
669
670
671
672
673
674
675
...
745
next »
37.4k
questions
37.2k
answers
2
comments
10.1k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(14.9k)
Organic Chemistry
(663)
Inorganic Chemistry
(568)
Physical Chemistry
(613)
Analytical Chemistry
(657)
BioChemistry
(719)
Polymer Chemistry
(720)
Medicinal Chemistry
(680)
Environmental Chemistry
(684)
ElectroChemistry
(379)
Computational Chemistry
(681)
Materials Chemistry
(641)
Surface Chemistry
(704)
Coordination Chemistry
(632)
Quantum Chemistry
(684)
ThermoChemistry
(573)
PhotoChemistry
(731)
Chemical kinetics
(639)
Chemical thermodynamics
(560)
Chemical equilibrium
(318)
Chemical bonding
(656)
Chemical reactions
(412)
Chemical synthesis
(532)
Chemical engineering
(614)
Chemical education
(836)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
Recent questions in Chemistry
37.4k
questions
37.2k
answers
2
comments
10.1k
users
...