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0
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24
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How does the size and shape of a nanomaterial affect its electronic and optical properties, and how can quantum chemistry calculations be used to predict and understand these properties?
answered
3 days
ago
in
Quantum Chemistry
0
votes
34
views
How does the variation in light intensity affect the rate of a photochemical reaction involving the degradation of a particular organic compound?
answered
5 days
ago
in
PhotoChemistry
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votes
25
views
How does the pH level of a solution affect the rate of a photochemical reaction between a photosensitizer and a substrate, and how can this knowledge be applied in designing more efficient and selective photochemical reactions?
answered
5 days
ago
in
PhotoChemistry
0
votes
20
views
What is the optimum temperature and pressure required for the synthesis of polyethylene from ethylene monomer using Ziegler-Natta catalysis?
answered
5 days
ago
in
Chemical synthesis
0
votes
26
views
What is the coordination number of a compound with formula [Fe(H2O)6]3+ and what is the geometry of the complex?
answered
Feb 19
in
Coordination Chemistry
0
votes
23
views
How does the enzyme RuBisCO catalyze the first step of carbon fixation in the Calvin cycle during photosynthesis, and what factors affect its efficiency?
answered
Feb 14
in
BioChemistry
0
votes
30
views
What is the mechanism of photodissociation of benzene in the presence of ultraviolet light, and how does it differ from the mechanism of photodissociation of cyclohexane under the same conditions?
answered
Feb 14
in
PhotoChemistry
0
votes
33
views
What factors affect the pharmacokinetics of a drug in the human body and how do they influence its therapeutic effectiveness? Bitte specify an example drug and describe its pharmacokinetic properties in detail.
answered
Feb 14
in
Medicinal Chemistry
0
votes
41
views
What is the role of glutamine synthetase in nitrogen assimilation and how does it function?
answered
Feb 13
in
BioChemistry
0
votes
57
views
How can the synthesis of metal-organic frameworks be optimized for higher yield and purity?
answered
Feb 11
in
Materials Chemistry
0
votes
30
views
How can the key structural features of cancer-causing proteins be identified and targeted to design customized drugs for effective cancer treatment?
answered
Feb 7
in
Medicinal Chemistry
0
votes
38
views
How can the impact of industrial waste disposal on the environment be minimized using chemical processes and technological innovations?
answered
Feb 7
in
Environmental Chemistry
0
votes
26
views
How can the chemical and physical properties of industrial wastes be analyzed to determine the most effective methods of disposal that minimize environmental impact?
answered
Feb 6
in
Environmental Chemistry
0
votes
42
views
Consider a gas confined to a container that can be divided into two compartments of equal volume. If one compartment initially contains N1 identical molecules at energy E1 and the other compartment contains N2 identical molecules at energy E2, what is the probability that the molecules will eventually be distributed equally between the two compartments? Use statistical mechanics and thermodynamic ensembles to calculate this probability.
answered
Feb 3
in
Physical Chemistry
0
votes
52
views
Calculate the standard electrode potential of the following cell: Zn(s) | Zn2+(aq) || Cu2+(aq) | Cu(s) Given: Eº(Zn2+(aq)/Zn(s)) = -0.76 V and Eº(Cu2+(aq)/Cu(s)) = +0.34 V.
answered
Feb 3
in
ElectroChemistry
0
votes
56
views
What is the oxidation state of the chromium ion in the compound K2CrO4?
answered
Jan 21
in
Inorganic Chemistry
0
votes
39
views
How can operant conditioning be used in practical settings?
answered
Jan 20
in
Psychology
0
votes
41
views
According to the reliability theory, what is inter-rater reliability?
answered
Jan 17
in
Psychology
0
votes
12
views
What are the challenges associated with ensuring the privacy and security of personal data used in AI models?
answered
Jan 17
in
Psychology
0
votes
13
views
According to the trichromatic theory, why do we perceive yellow when we see light with equal amounts of red and green wavelengths?
answered
Jan 17
in
Psychology
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