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0
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19
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How does the molecular structure of a carbon nanotube affect its electronic properties and charge transport behavior?
answered
4 days
ago
in
Quantum Chemistry
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votes
24
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What is the effect of different ligands on the photocatalytic activity of lanthanide complexes?
answered
6 days
ago
in
PhotoChemistry
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votes
24
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How does the coordination chemistry of metalloenzymes and metalloproteins affect their catalytic activity? Provide a detailed explanation with examples.
answered
6 days
ago
in
Coordination Chemistry
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26
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How does the concentration of the adsorbate affect the adsorption process on a solid surface? Provide a detailed explanation based on the Langmuir adsorption isotherm.
answered
6 days
ago
in
Physical Chemistry
0
votes
30
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What is the role of metal ions in metalloenzymes and metalloproteins? How does the coordination chemistry of these metal ions affect the biological function of these molecules?
answered
Feb 13
in
Coordination Chemistry
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10
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How can the synthesis of metal-organic frameworks be optimized to improve their stability and efficiency as catalysts for chemical reactions?
answered
Feb 11
in
Materials Chemistry
0
votes
47
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How can the synthesis of biodegradable polymers be optimized for maximum efficiency and minimum environmental impact?
answered
Feb 11
in
Polymer Chemistry
0
votes
37
views
How can the adhesion properties of a polymer-based adhesive be optimized for bonding to both polar and nonpolar surfaces?
answered
Feb 6
in
Polymer Chemistry
0
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43
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How can the addition of different types and amounts of salt affect the conductivity of polymer electrolytes used in batteries?
answered
Feb 6
in
Polymer Chemistry
0
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38
views
How can chemistry students effectively learn laboratory techniques and concepts when limited to virtual or theoretical experimentation due to a lack of access to physical laboratory equipment?
answered
Feb 4
in
Chemical education
0
votes
65
views
Here's a precise problem for a chemistry student to solve in the context of developing new treatments for skin diseases:What are the chemical properties of common ingredients in current topical treatments for psoriasis, and how can those properties be optimized to increase efficacy and decrease side effects in clinical use?
answered
Feb 4
in
Medicinal Chemistry
0
votes
39
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Calculate the standard enthalpy change for the reaction: [Co(H2O)6]2+(aq) + 4Cl-(aq) → [CoCl4]2-(aq) + 6H2O(l) Given the following information:• ΔH°f of [Co(H2O)6]2+ is 32.3 kJ/mol • ΔH°f of [CoCl4]2- is -341.8 kJ/mol • ΔH°f of H2O(l) is -285.8 kJ/mol • The ΔH°f of Cl- is taken as zero
answered
Feb 3
in
Chemical thermodynamics
0
votes
47
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How does changing the size of a quantum dot affect its electronic and optical properties, and how can this information be applied to the design of novel nano-scale electronic devices?
answered
Feb 3
in
Quantum Chemistry
0
votes
11
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How do alterations in the lipid metabolism and signaling pathways affect the development of neurological disorders such as Alzheimer's disease?
answered
Jan 31
in
BioChemistry
0
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77
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How can a chemistry student improve their understanding of complex chemical concepts?
answered
Jan 30
in
Chemical education
0
votes
97
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Identify the structure of an unknown organic compound using nuclear magnetic resonance spectroscopy, given the following NMR spectrum and molecular formula (C7H14O2): Chemical shift (ppm) Integration0.87 — 3H (s)1.25 — 3H (s)1.45 — 2H (m)2.10 — 2H (t)2.80 — 1H (br s)4.00 — 1H (t)4.20 — 1H (br s)9.70 — 1H (s)
answered
Jan 30
in
Analytical Chemistry
0
votes
97
views
How can we use polarography to measure the concentration of lead (II) ions in a water sample obtained from a contaminated site?
answered
Jan 30
in
Analytical Chemistry
0
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55
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What is the oxidation state of chlorine in the compound KClO4?
answered
Jan 21
in
Inorganic Chemistry
0
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50
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According to Transactional Theory, how does a leader motivate followers?
answered
Jan 20
in
Psychology
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39
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Please compare the evolutionary and positive psychology perspectives in psychology.
answered
Jan 20
in
Psychology
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