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0
votes
1
answer
26
views
How does the shape and size of a molecule affect its energy transfer processes in solution?
asked
23 hours
ago
in
Quantum Chemistry
0
votes
1
answer
28
views
What is the relationship between the electronic and magnetic properties of transition metal complexes, and how can they be accurately predicted using quantum chemistry methods?
asked
1 day
ago
in
Quantum Chemistry
0
votes
1
answer
14
views
How does the regulation of enzymes in the glycolytic pathway affect the production of ATP in cells? Specifically, what are the mechanisms of regulation for key enzymes such as hexokinase, phosphofructokinase, and pyruvate kinase?
asked
1 day
ago
in
BioChemistry
0
votes
1
answer
30
views
What are the key factors affecting the mechanical properties of polymer-based materials used for 3D printing, and how can these be optimized for specific applications?
asked
4 days
ago
in
Polymer Chemistry
0
votes
1
answer
22
views
How does the coordination environment of metal ions in metalloenzymes and metalloproteins affect their catalytic activity?
asked
6 days
ago
in
Coordination Chemistry
0
votes
1
answer
40
views
How does human activity contribute to the depletion of ozone in the atmosphere and what measures can be taken to prevent further damage?
asked
Feb 13
in
Environmental Chemistry
0
votes
1
answer
38
views
How does entanglement and coherence affect the photochemistry of organic molecules on the nanoscale?
asked
Feb 13
in
Quantum Chemistry
0
votes
1
answer
9
views
How can the synthesis of polyacrylonitrile from acrylonitrile monomer be optimized for maximum yield and purity? Consider factors such as reactant ratio, catalyst selection, reaction temperature, and solvent choice.
asked
Feb 11
in
Chemical synthesis
0
votes
1
answer
8
views
How can the study of chemistry help in creating sustainable and environmentally friendly technologies for the economy?
asked
Feb 11
in
Chemical education
0
votes
1
answer
31
views
How can the medicinal chemistry approach be used to develop new treatments for inflammatory bowel disease? What specific chemical compounds could be targeted to address the inflammation in the gastrointestinal tract and improve patient outcomes?
asked
Feb 10
in
Medicinal Chemistry
0
votes
1
answer
24
views
How can chemists modify the chemical structure of existing antibiotics to overcome drug-resistant bacterial infections like MRSA (Methicillin-Resistant Staphylococcus Aureus)?
asked
Feb 6
in
Medicinal Chemistry
0
votes
1
answer
10
views
How can one design and synthesize a polymer-based optical material with a high refractive index for potential use in optical devices such as lenses or waveguides?
asked
Feb 5
in
Polymer Chemistry
0
votes
1
answer
35
views
How can chemistry departments secure sufficient funding to provide quality education and necessary resources to students despite the current budget constraints?
asked
Feb 4
in
Chemical education
0
votes
1
answer
10
views
Considering the reaction 2SO3(g) ⇌ 2SO2(g) + O2(g) at equilibrium. If the concentration of SO2(g) is increased by adding more SO2(g), what will be the direction of the reaction and how will it affect the concentrations of S03(g), SO2(g), and O2(g)?
asked
Feb 3
in
Chemical equilibrium
0
votes
1
answer
46
views
How do different types of amino acid side chains interact with the DNA bases and affect DNA-protein interactions and regulation? Provide detailed examples and explanations of the chemical mechanisms involved in these interactions.
asked
Jan 31
in
BioChemistry
0
votes
1
answer
55
views
Calculate the melting point of sodium chloride (NaCl) given that its enthalpy of fusion is 28.9 kJ/mol and its entropy of fusion is 41.3 J/K/mol.
asked
Jan 23
in
Inorganic Chemistry
0
votes
1
answer
45
views
A piece of zinc metal is placed in a beaker containing an acidic solution, while a copper electrode is also placed in the same solution. The copper electrode is connected to the positive terminal of a voltmeter, while the zinc electrode is connected to the negative terminal of the voltmeter. If the measured potential between the two electrodes is -0.76 V, what is the corrosion potential of the zinc electrode?
asked
Jan 22
in
ElectroChemistry
0
votes
1
answer
58
views
A certain polymerization reaction has a ΔH°rxn of -250 kJ/mol. If you need to make 500 grams of the polymer, how much energy in kilojoules will be released or absorbed during the reaction?
asked
Jan 22
in
ThermoChemistry
0
votes
1
answer
47
views
A 25 mL solution of 0.1 M AgNO3 is mixed with a 50 mL solution of 0.05 M NaCl. What is the mass of AgCl that will be produced if a reaction occurs? (Assume the reaction goes to completion.)
asked
Jan 22
in
Chemical reactions
0
votes
1
answer
75
views
What is selective optimisation with compensation?
asked
Jan 20
in
Psychology
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