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What is the role of polymer chain length and molecular weight in determining the performance of polymer-based coatings and paints?
answered
1 day
ago
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Polymer Chemistry
0
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25
views
How does the number of valence electrons affect the electronic and magnetic properties of topological materials?
answered
4 days
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in
Quantum Chemistry
0
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25
views
How does the molecular structure of a drug affect its pharmacodynamics in the human body, and what experimental methods can be used to investigate these effects?
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4 days
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in
Medicinal Chemistry
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votes
22
views
What is the molecular geometry and polarity of H2O?
answered
5 days
ago
in
Inorganic Chemistry
0
votes
33
views
How does the choice of exchange-correlation functional affect the prediction of surface properties (such as surface energy and adsorption energy) in Density Functional Theory (DFT) calculations of metal surfaces?
answered
Feb 18
in
Computational Chemistry
0
votes
26
views
How does the acidity of phenols differ from that of alcohols and what is the reason behind it? Provide a rationale for your answer.
answered
Feb 17
in
Organic Chemistry
0
votes
35
views
How can we use Monte Carlo simulations to study the phase behavior of liquid crystals under different external conditions such as temperature, pressure, and electric fields?
answered
Feb 13
in
Computational Chemistry
0
votes
16
views
How do the metal ions in metalloenzymes and metalloproteins interact with amino acids to perform their respective biological functions?
answered
Feb 13
in
Coordination Chemistry
0
votes
8
views
What are the key chemical reactions and processes involved in designing a system for the production of cosmetics, and how can they be optimized to improve quality and efficiency?
answered
Feb 12
in
Chemical engineering
0
votes
46
views
How can the synthesis of polyvinyl alcohol from vinyl acetate monomer be optimized to increase the yield and purity of the final product?
answered
Feb 11
in
Chemical synthesis
0
votes
47
views
How can the quantum theory be used to predict the electronic and magnetic properties of transition metal complexes with different ligands?
answered
Feb 10
in
Quantum Chemistry
0
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41
views
How can the principles of quantum mechanics be applied to develop a quantum computer that can efficiently perform complex calculations in quantum chemistry and materials science?
answered
Feb 10
in
Quantum Chemistry
0
votes
29
views
How can the doping concentration of semiconductors be optimized for the production of efficient solar cells?
answered
Feb 7
in
Materials Chemistry
0
votes
30
views
How can inadequate preparation for chemistry exams impact a student's grades and overall academic performance? Specifically, what study methods and strategies can be employed to improve understanding and retention of key concepts in chemistry?
answered
Feb 5
in
Chemical education
0
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32
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How can crystallography and knowledge of crystal structures be used to determine the purity of a particular substance?
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Feb 5
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Physical Chemistry
0
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26
views
How can computational methods be used to predict the formation and stability of supramolecular complexes between different organic molecules?
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Feb 5
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Computational Chemistry
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65
views
How can a chemistry student adequately prepare for exams when they feel overwhelmed by the amount of information they need to study?
answered
Jan 30
in
Chemical education
0
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74
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What is the chemical composition of a sample of unknown compound using X-ray diffraction analysis?
answered
Jan 30
in
Analytical Chemistry
0
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58
views
How can the concentration of copper in a given sample of water be determined using spectrophotometry?
answered
Jan 29
in
Analytical Chemistry
0
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60
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How can the concentration of a particular substance in a given sample be determined using colorimetry, and what are the factors that affect the accuracy of the measurement?
answered
Jan 29
in
Analytical Chemistry
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