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1
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How does the molecular structure of sunscreen agents affect their photochemical properties, and how can this knowledge be used to design more efficient and stable sunscreens that offer optimal UV protection for longer periods of time?
asked
4 days
ago
in
PhotoChemistry
0
votes
1
answer
32
views
How do the mechanical and thermal properties of polymer nanocomposites vary when different types of nanoparticles are added at varying concentrations?
asked
5 days
ago
in
Polymer Chemistry
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votes
1
answer
20
views
What is the magnetic susceptibility anisotropy of Benzene?
asked
5 days
ago
in
Quantum Chemistry
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votes
1
answer
29
views
What is the critical micelle concentration (CMC) of sodium dodecyl sulfate (SDS) and how does it change with temperature and concentration of the solution?
asked
6 days
ago
in
Surface Chemistry
0
votes
1
answer
27
views
How does the concentration of substrate affect the rate of enzyme catalyzed reaction? Provide a detailed explanation using the Michaelis-Menten equation.
asked
6 days
ago
in
BioChemistry
0
votes
1
answer
22
views
What is the effect of varying the composition of metal alloys on their mechanical properties, such as strength, ductility, and corrosion resistance, and how does this relate to the performance of the alloys in aerospace applications?
asked
6 days
ago
in
Materials Chemistry
0
votes
1
answer
36
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How does the catalyst's metal surface composition and structure affect the selectivity and efficiency of the oxidation of which type of hydrocarbon?
asked
Feb 18
in
Surface Chemistry
0
votes
1
answer
18
views
What is the bond angle in the water molecule and how is it predicted using the VSEPR theory and the electron pair geometry of the molecule?
asked
Feb 18
in
Chemical bonding
0
votes
1
answer
22
views
What is the equilibrium constant for the reaction between nitrogen gas and hydrogen gas to form ammonia gas at 500°C given that the equilibrium concentrations are [N2] = 0.25 M, [H2] = 0.20 M and [NH3] = 0.10 M?
asked
Feb 17
in
Chemical equilibrium
0
votes
1
answer
28
views
How does the addition of different metals and their respective compositions affect the tensile strength and corrosion resistance of a metal alloy used in aerospace applications?
asked
Feb 17
in
Materials Chemistry
0
votes
1
answer
25
views
How does temperature affect the phase transition process in water using Monte Carlo simulations?
asked
Feb 17
in
Computational Chemistry
0
votes
1
answer
39
views
How can we increase diversity in the chemistry field to ensure that more underrepresented groups have equal access to opportunities and resources, and promote a more inclusive and equitable environment within the chemistry community?
asked
Feb 13
in
Chemical education
0
votes
1
answer
37
views
How can we develop a green and efficient synthesis method for producing metal nanoparticles with controlled size and shape?
asked
Feb 12
in
Materials Chemistry
0
votes
1
answer
9
views
How can we design a system for the efficient production of strawberry flavor using chemical engineering principles and equipment?
asked
Feb 12
in
Chemical engineering
0
votes
1
answer
8
views
How do chemical modifications to histone proteins affect DNA replication and repair processes in eukaryotic cells?
asked
Feb 12
in
BioChemistry
0
votes
1
answer
54
views
How can the synthesis and characterization of novel materials for energy storage applications be optimized for maximum efficiency and cost-effectiveness?
asked
Feb 11
in
Materials Chemistry
0
votes
1
answer
40
views
How can the surface modification of biomaterials using plasma treatment enhance biocompatibility and reduce bacterial adhesion?
asked
Feb 11
in
Surface Chemistry
0
votes
1
answer
28
views
How can technology be effectively integrated into chemistry education to improve student understanding and engagement?
asked
Feb 6
in
Chemical education
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votes
1
answer
71
views
What is the difference between an aldehyde and a ketone and how can they be distinguished using a simple chemical test?
asked
Jan 31
in
Organic Chemistry
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votes
1
answer
77
views
What strategies can be used to teach chemical reactions and equations more effectively to ensure that students understand them properly?
asked
Jan 30
in
Chemical education
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