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How does the size and shape of a solid catalyst affect the rate of a catalytic reaction? Provide experimental evidence to support your answer.
asked
1 day
ago
in
Surface Chemistry
0
votes
1
answer
18
views
What is the relationship between the chemical structure of a drug and its pharmacodynamic properties in the human body? Use examples of drugs and their molecular structures to support your answer.
asked
1 day
ago
in
Medicinal Chemistry
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votes
1
answer
20
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How does the reaction rate affect the selectivity of the reaction between FeCl3 and KCNS in terms of the color change observed, as measured by UV-Vis spectroscopy?
asked
3 days
ago
in
Chemical kinetics
0
votes
1
answer
22
views
How does the presence of a functional group on the fluorescent dye molecule affect its photochemical properties, such as excitation and emission wavelengths?
asked
3 days
ago
in
PhotoChemistry
0
votes
1
answer
22
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What is the reaction mechanism of the conversion of methanol to formic acid in the presence of a water molecule? Use quantum chemical calculations to determine the transition state, activation energy, and Gibbs free energy of the reaction.
asked
6 days
ago
in
Computational Chemistry
0
votes
1
answer
44
views
How can the properties of polymer-based smart materials be tuned to achieve an optimal response to a specific stimulus?
asked
Feb 10
in
Polymer Chemistry
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votes
1
answer
27
views
How can the chemical engineering principles be applied to design a sustainable and cost-effective system for the production of cosmetics, taking into account the environmental impact and the safety of both workers and consumers?
asked
Feb 6
in
Chemical engineering
0
votes
1
answer
38
views
How can limited exposure to current research in chemistry impact a student's understanding of the subject and hinder their ability to apply it in practical settings?
asked
Feb 6
in
Chemical education
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votes
1
answer
39
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How can computational chemistry and molecular modeling methods be used to predict the properties of a new drug molecule, such as its solubility, stability, and effectiveness in treating a specific disease? Specifically, how do molecular optimization techniques like ligand docking and quantum chemical calculations aid in the design and development of safe and efficacious drugs?
asked
Feb 5
in
Physical Chemistry
0
votes
1
answer
65
views
Compare and contrast the stage and continuity theories of cognitive development.
asked
Jan 20
in
Psychology
0
votes
1
answer
67
views
Who established the law of proximity?
asked
Jan 20
in
Psychology
0
votes
1
answer
28
views
Who is known for cognitive development theory?
asked
Jan 20
in
Psychology
0
votes
1
answer
35
views
According to the social cognitive theory, what is the role of modelling in anxiety?
asked
Jan 17
in
Psychology
0
votes
1
answer
35
views
What is an advantage of mindfulness-based cognitive therapy?
asked
Jan 16
in
Psychology
0
votes
1
answer
74
views
Why is the cognitive approach important for animal psychology?
asked
Jan 16
in
Psychology
0
votes
1
answer
28
views
What type of processing does the bottom-up theory emphasise?
asked
Jan 15
in
Psychology
0
votes
1
answer
43
views
What is the replication crisis, and what are some potential solutions?
asked
Jan 15
in
Psychology
0
votes
1
answer
70
views
Why might the role strain theory of masculinity be useful?
asked
Jan 15
in
Psychology
0
votes
1
answer
33
views
When was the Disability Identity Theory first proposed?
asked
Jan 15
in
Psychology
0
votes
1
answer
59
views
What is the use of AI in organisational psychology?
asked
Jan 15
in
Psychology
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