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User AdaFennescey
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1
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19
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How do the photochemical properties of supramolecular assemblies differ from those of individual molecules and how can this knowledge be applied in the design of novel light-responsive materials?
asked
3 days
ago
in
PhotoChemistry
0
votes
1
answer
30
views
How does the mechanism of a specific chemical reaction change under different reaction conditions, such as temperature, pressure, and solvent, as predicted by quantum chemical calculations?
asked
4 days
ago
in
Computational Chemistry
0
votes
1
answer
14
views
What is the enthalpy of vaporization of water at 100°C if it requires 40.7 kJ of energy to vaporize 1 mole of water?
asked
5 days
ago
in
ThermoChemistry
0
votes
1
answer
20
views
What is the effect of pH on the electrokinetic potential of a colloidal system consisting of silica nanoparticles in aqueous solution?
asked
5 days
ago
in
Surface Chemistry
0
votes
1
answer
29
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What is the effect of changing the concentration of photosensitizer on the rate of a photochemical reaction?
asked
5 days
ago
in
PhotoChemistry
0
votes
1
answer
31
views
How does the coordination number and the nature of the ligands affect the crystal field splitting energies in transition metal complexes? Provide an example to illustrate your point.
asked
6 days
ago
in
Coordination Chemistry
0
votes
1
answer
38
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What are the most promising polymer materials and composite structures being developed for use in aerospace applications, and how do their mechanical and thermal properties compare to existing materials?
asked
Feb 14
in
Polymer Chemistry
0
votes
1
answer
35
views
What are the products of the double replacement reaction between sodium chloride and silver nitrate?
asked
Feb 13
in
Chemical reactions
0
votes
1
answer
36
views
How can medicinal chemists modify existing antibiotics to create new compounds that are effective against drug-resistant bacteria strains, specifically targeting the mechanisms that these bacteria use to resist traditional antibiotics?
asked
Feb 6
in
Medicinal Chemistry
0
votes
1
answer
38
views
How can limited access to laboratory equipment and chemicals be overcome to encourage more hands-on experimentation in chemistry education?
asked
Feb 5
in
Chemical education
0
votes
1
answer
52
views
Consider an electrochemical cell with the following half-cell reaction: Cu(s) | Cu2+(aq) || Ag+(aq) | Ag(s). Suppose the concentration of Cu2+ is 2.0 M and the concentration of Ag+ is 1.0 M. Calculate the resistance of the electrochemical cell if the cell potential is 0.60 V at 25°C.
asked
Feb 3
in
ElectroChemistry
0
votes
1
answer
124
views
What polymer-based drug delivery system can be used to achieve sustained release of a water-insoluble anticancer drug?
asked
Jan 30
in
Polymer Chemistry
0
votes
1
answer
75
views
When was the Tuskegee Syphilis Study conducted?
asked
Jan 20
in
Psychology
0
votes
1
answer
61
views
How does the self-esteem theory explain behaviour?
asked
Jan 20
in
Psychology
0
votes
1
answer
36
views
Where does the debate between free will and determinism take place?
asked
Jan 20
in
Psychology
0
votes
1
answer
12
views
How does statistical significance relate to theory in psychology?
asked
Jan 20
in
Psychology
0
votes
1
answer
24
views
Please evaluate the effectiveness of cognitive-behavioural therapy in treating anxiety disorders.
asked
Jan 20
in
Psychology
0
votes
1
answer
59
views
What is Piaget's preoperational stage?
asked
Jan 20
in
Psychology
0
votes
1
answer
69
views
Who developed the cognitive-behavioural therapy CBT ?
asked
Jan 17
in
Psychology
0
votes
1
answer
23
views
Please evaluate the criticisms of Marcia's identity theory?
asked
Jan 16
in
Psychology
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