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0
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34
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How does the size and shape of a molecular system affect the electronic and transport properties, and what are the implications of these properties for designing new materials and electronics devices?
answered
Feb 24
in
Quantum Chemistry
0
votes
33
views
What is the difference in the photochemical properties of the enantiomers of a chiral molecule and how does it affect their reactivity and reaction mechanism in photochemical reactions?
answered
Feb 22
in
PhotoChemistry
0
votes
28
views
What is the optimal reaction temperature and time required for the synthesis of nylon-6,6 from adipic acid and hexamethylenediamine to achieve maximum yield and purity?
answered
Feb 21
in
Chemical synthesis
0
votes
28
views
How does the metal coordination environment of heme non-catalytic subunits of hemoglobin affect oxygen binding affinity at high altitude?
answered
Feb 20
in
Coordination Chemistry
0
votes
49
views
How does the coordination chemistry of lanthanides and actinides differ from that of transition metals, and what are the implications of these differences on their chemical and physical properties?
answered
Feb 19
in
Coordination Chemistry
0
votes
30
views
How can we use size-exclusion chromatography for determining the molecular weight distribution of polymers?
answered
Feb 14
in
Polymer Chemistry
0
votes
31
views
How do quantum chemical calculations help in predicting the detailed mechanism of a chemical reaction and what are the key factors affecting the accuracy of these calculations?
answered
Feb 14
in
Computational Chemistry
0
votes
36
views
How does the mechanism of photochemical reactions differ for alkenes, alkanes, and aromatic compounds in organic chemistry?
answered
Feb 14
in
PhotoChemistry
0
votes
31
views
How can we use molecular docking simulations to identify potential inhibitors for the protein-protein interaction between BRCA1 and BARD1 in breast cancer?
answered
Feb 13
in
Computational Chemistry
0
votes
32
views
How do modifications to histone proteins affect DNA accessibility and transcriptional regulation?
answered
Feb 13
in
BioChemistry
0
votes
87
views
What are the potential health effects of exposure to particulate matter in polluted air and how can these be minimized through chemistry-based strategies?
answered
Feb 13
in
Environmental Chemistry
0
votes
32
views
How can magnetic resonance spectroscopy be used to determine the purity and concentration of a sample of aspirin? Provide a step-by-step explanation of the process and discuss the factors that can affect the accuracy of the results.
answered
Feb 6
in
Physical Chemistry
0
votes
42
views
Describe the photochemical properties of lanthanide complexes and explain how they differ from the photochemistry of other transition metal complexes? Provide examples of applications of lanthanide complexes in photochemistry.
answered
Feb 3
in
PhotoChemistry
0
votes
82
views
Calculate the standard Gibbs free energy change for the reaction that occurs when a cell consisting of a nickel electrode and a silver electrode is connected, given that the nickel electrode is immersed in a solution containing 0.010 M Ni2+ ions and the silver electrode is immersed in a solution containing 0.20 M Ag+ ions. The standard reduction potential for the Ni2+/Ni half-cell is -0.25 V and for the Ag+/Ag half-cell is +0.80 V.
answered
Feb 3
in
ElectroChemistry
0
votes
68
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Calculate the standard enthalpy change (ΔH°) for the following reaction at 25°C, given that the enthalpies of formation for the reactants and products are:HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (l)ΔH°f[HCl (aq)] = -92.31 kJ/molΔH°f[NaOH (aq)] = -469.49 kJ/molΔH°f[NaCl (aq)] = -407.29 kJ/molΔH°f[H2O (l)] = -285.83 kJ/mol
answered
Feb 3
in
Chemical thermodynamics
0
votes
38
views
Please evaluate the Stanford prison experiment.
answered
Jan 20
in
Psychology
0
votes
43
views
When do researchers use the deductive approach in psychology research?
answered
Jan 20
in
Psychology
0
votes
82
views
What is the Criticism of Solution-Focussed Therapy?
answered
Jan 16
in
Psychology
0
votes
65
views
Who developed the attachment theory of grief?
answered
Jan 15
in
Psychology
0
votes
97
views
What are the key principles of CBT?
answered
Jan 14
in
Psychology
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