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26
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What is the effect of the size and shape of nanocatalysts on their catalytic activity in a specific reaction, and how can this information be used to design more efficient nanomaterials for catalysis?
answered
Feb 24
in
Materials Chemistry
0
votes
43
views
How do the photochemical properties of bioluminescent organisms differ from the properties of other light-emitting systems, and what are the molecular mechanisms behind their light production?
answered
Feb 22
in
PhotoChemistry
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votes
24
views
What are the resonance structures of the molecule NO3- and how do the different structures contribute to its stability?
answered
Feb 21
in
Chemical bonding
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votes
29
views
What is the most efficient process for producing high-quality detergents at a large scale while minimizing waste and optimizing cost-effectiveness in a Chemical Engineering setting?
answered
Feb 21
in
Chemical engineering
0
votes
37
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What is the effect of various ligands on the electronic structure and bonding of a transition metal complex, specifically [Fe(CN)$_6$]$^{4-}$, as determined by ab initio calculations?
answered
Feb 20
in
Computational Chemistry
0
votes
37
views
How does the composition of landfill leachate impact the quality of groundwater in the surrounding area, and what are the specific chemicals and pollutants present in the leachate that cause the most significant harm to the groundwater?
answered
Feb 18
in
Environmental Chemistry
0
votes
102
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How does the excess nitrogen and phosphorus in agricultural runoff affect the levels of dissolved oxygen in bodies of water and what methods can be used to mitigate these impacts?
answered
Feb 13
in
Environmental Chemistry
0
votes
52
views
How can the mechanical, thermal and flame-retardant properties of polymer-based composites be optimized to make them suitable for use in aerospace applications, such as aircraft interiors and structures?
answered
Feb 10
in
Polymer Chemistry
0
votes
34
views
How can the electrolyte properties of a polymer be modified to increase the efficiency and lifespan of batteries?
answered
Feb 7
in
Polymer Chemistry
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votes
42
views
How can the durability and adhesive properties of polymer-based coatings and paints be enhanced using different chemical strategies?
answered
Feb 7
in
Polymer Chemistry
0
votes
85
views
Certainly! Here's a question for the student to solve related to the topic:What is the mechanism of the Pinacol-Pinacolone rearrangement reaction?
answered
Feb 3
in
Organic Chemistry
0
votes
42
views
A student attempted to synthesize 20 grams of a compound, but only ended up with 15 grams of the compound after the reaction. Calculate the percentage yield of the reaction.
answered
Jan 22
in
Chemical reactions
0
votes
101
views
What is the solubility of calcium sulfate (CaSO4) in water at 25°C given that the Ksp of CaSO4 is 4.93 × 10^-5?
answered
Jan 21
in
Inorganic Chemistry
0
votes
49
views
What is the cognitive dissonance theory by Leon Festinger?
answered
Jan 20
in
Psychology
0
votes
32
views
What is the significance of social learning theory in psychology?
answered
Jan 20
in
Psychology
0
votes
64
views
Where does acceptance and commitment therapy ACT originate?
answered
Jan 17
in
Psychology
0
votes
42
views
Why is it necessary to consider the impact of stress and trauma when evaluating eating disorders?
answered
Jan 16
in
Psychology
0
votes
79
views
What is empowerment theory?
answered
Jan 15
in
Psychology
0
votes
64
views
What is gratitude?
answered
Jan 14
in
Psychology
0
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58
views
What weather phenomenon increases the rate of weathering in rock and soil?
answered
Jan 8
in
Science
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