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
No answer
No selected answer
No upvoted answer
Ask a Question
Recent questions without an upvoted answer
0
votes
1
answer
41
views
What is the relationship between the reaction rate and reaction yield in the synthesis of ammonia from nitrogen and hydrogen gas, and how does varying the temperature and pressure affect this relationship?
asked
Feb 28
in
Chemical kinetics
by
TheScientist
(
138k
points)
0
votes
1
answer
36
views
How does an increase in pressure affect the equilibrium position and reaction direction of the synthesis of ammonia reaction?
asked
Feb 28
in
Chemical equilibrium
by
TheScientist
(
138k
points)
0
votes
1
answer
43
views
What is the step-by-step procedure for synthesizing a coordination compound using ligand substitution method and how can we characterize the compound using various instrumental techniques such as UV-Vis spectroscopy and NMR spectroscopy?
asked
Feb 28
in
Coordination Chemistry
by
TheScientist
(
138k
points)
0
votes
1
answer
33
views
What is the optimal reaction conditions including temperature, time, and concentration of aniline and chlorine gas to achieve the highest yield of 2-chloro-4-nitroaniline during its synthesis?
asked
Feb 28
in
Chemical synthesis
by
TheScientist
(
138k
points)
0
votes
1
answer
35
views
What is the optimum reaction conditions (temperature, pressure, and duration of the reaction) for the synthesis of 2,4-dichlorobenzoic acid from benzoic acid and chlorine gas to achieve the highest yield with the least amount of side products?
asked
Feb 28
in
Chemical synthesis
by
TheScientist
(
138k
points)
0
votes
1
answer
35
views
What is the optimal molar ratio of toluene to nitric acid needed to produce the maximum yield of 2,4,6-trinitrotoluene in the chemical synthesis process?
asked
Feb 28
in
Chemical synthesis
by
TheScientist
(
138k
points)
0
votes
1
answer
40
views
What is the optimal temperature and concentration of nitric acid required for the synthesis of 2,4,6-trinitrotoluene from toluene?
asked
Feb 28
in
Chemical synthesis
by
TheScientist
(
138k
points)
0
votes
1
answer
38
views
What are the optimal reaction conditions (i.e. temperature, concentration of nitric acid, etc.) for synthesizing 2,4,6-trinitrotoluene from toluene and nitric acid to achieve the highest yield?
asked
Feb 28
in
Chemical synthesis
by
TheScientist
(
138k
points)
0
votes
1
answer
37
views
What is the step-by-step procedure for preparing 2,4,6-trinitrotoluene from toluene and nitric acid? Additionally, what are the required reaction conditions and reagents involved in this chemical synthesis?
asked
Feb 28
in
Chemical synthesis
by
TheScientist
(
138k
points)
0
votes
1
answer
38
views
What are the effects of different synthesis methods on the optical properties and size distribution of quantum dots?
asked
Feb 28
in
Materials Chemistry
by
TheScientist
(
138k
points)
0
votes
1
answer
38
views
How do the different synthesis methods for metal oxides affect their performance as electrode materials for energy storage devices such as batteries or supercapacitors?
asked
Feb 28
in
Materials Chemistry
by
TheScientist
(
138k
points)
0
votes
1
answer
30
views
How does the synthesis method impact the electrochemical performance of a novel material used for energy storage applications such as batteries or supercapacitors?
asked
Feb 28
in
Materials Chemistry
by
TheScientist
(
138k
points)
0
votes
1
answer
52
views
How does the synthesis method affect the characteristics and performance of new materials used in fuel cells?
asked
Feb 28
in
Materials Chemistry
by
TheScientist
(
138k
points)
0
votes
1
answer
30
views
How does the synthesis method impact the efficiency of solar cells made using perovskite materials?
asked
Feb 28
in
Materials Chemistry
by
TheScientist
(
138k
points)
0
votes
1
answer
36
views
How does the synthesis method of new materials for use in fuel cells affect their performance and stability?
asked
Feb 28
in
Materials Chemistry
by
TheScientist
(
138k
points)
0
votes
1
answer
41
views
How does the synthesis method of luminescent materials affect their photochemical properties?
asked
Feb 28
in
PhotoChemistry
by
TheScientist
(
138k
points)
0
votes
1
answer
35
views
How does the synthesis method and composition of polymer-based packaging materials affect their biodegradability and potential environmental impact?
asked
Feb 28
in
Polymer Chemistry
by
TheScientist
(
138k
points)
0
votes
1
answer
38
views
What is the effect of variations in the synthesis conditions of a polymer-based biomaterial on its mechanical properties, biocompatibility, and degradation rate?
asked
Feb 28
in
Polymer Chemistry
by
TheScientist
(
138k
points)
0
votes
1
answer
42
views
How does the symmetry of a molecule impact its vibrational frequencies and infrared spectra? Provide a detailed analysis using group theory to predict and explain the observed spectral features of a given molecule.
asked
Feb 28
in
Quantum Chemistry
by
TheScientist
(
138k
points)
0
votes
1
answer
38
views
What are the factors that affect the swelling capacity of a Polymer-based superabsorbent material?
asked
Feb 28
in
Polymer Chemistry
by
TheScientist
(
138k
points)
Page:
« prev
1
...
60
61
62
63
64
65
66
67
68
...
1000
...
next »
37.4k
questions
37.2k
answers
2
comments
14.8k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(14.9k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...