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0
votes
30
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What is the relationship between the electronic properties and the optical properties of conjugated polymers, and how can they be calculated through quantum chemistry methods?
answered
1 day
ago
in
Quantum Chemistry
0
votes
30
views
What is the optimal reaction conditions and catalyst for the synthesis of high molecular weight polypropylene from propylene monomer, and how does altering the reaction conditions affect the properties of the final polymer?
answered
4 days
ago
in
Chemical synthesis
0
votes
21
views
What is the effect of temperature on the pressure-induced phase transitions in water molecules, as predicted by Monte Carlo simulations?
answered
6 days
ago
in
Computational Chemistry
0
votes
26
views
How does the chemical structure of photovoltaic materials affect their photoelectric conversion efficiency?
answered
Feb 18
in
PhotoChemistry
0
votes
25
views
How does the Calvin cycle use energy and enzymes to fix carbon dioxide into glucose during photosynthesis and what role do electrons and protons play in this process? Provide a detailed explanation of the molecular mechanisms involved.
answered
Feb 18
in
BioChemistry
0
votes
18
views
How does the addition of different functional groups to a polymer affect its electrical conductivity and performance in electronic devices?
answered
Feb 17
in
Polymer Chemistry
0
votes
29
views
What is the mechanism and intermediates involved in the acid-catalyzed hydration of an alkene like 2-methylpropene to form 2-methylpropan-2-ol?
answered
Feb 17
in
Organic Chemistry
0
votes
23
views
How does the absorption of light by a molecule or material affect its electronic structure and chemical reactivity?
answered
Feb 17
in
Quantum Chemistry
0
votes
33
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
21
views
How do the physical and chemical properties of POPs affect their persistence in the environment, and what measures can be taken to mitigate their impact on ecosystems and human health?
answered
Feb 14
in
Environmental Chemistry
0
votes
30
views
Which metal will displace copper from copper sulfate solution - zinc or iron? Provide the balanced chemical equation for this single replacement reaction.
answered
Feb 13
in
Chemical reactions
0
votes
40
views
What is the coordination number and the packing efficiency of copper atoms in a face-centered cubic (FCC) crystal structure?
answered
Feb 13
in
Physical Chemistry
0
votes
33
views
What is the net yield of ATP molecules in glycolysis and gluconeogenesis, and how does the process differ between these two metabolic pathways?
answered
Feb 13
in
BioChemistry
0
votes
35
views
How do the photochemical properties of enantiomers differ and what are the potential applications of these differences in the field of photopharmacology?
answered
Feb 13
in
PhotoChemistry
0
votes
48
views
How can the properties of coordination polymers and metal-organic frameworks (MOFs) be tailored for specific applications? Provide an example of a MOF that has been synthesized for a particular purpose and describe how its properties were optimized for that application.
answered
Feb 10
in
Coordination Chemistry
0
votes
34
views
How can the prediction of electronic and magnetic properties of molecular magnets using quantum chemistry be used to design more efficient and stable magnetic materials for various technological applications, such as data storage and energy conversion?
answered
Feb 10
in
Quantum Chemistry
0
votes
40
views
How can the efficiency of photochemical degradation of pollutants in the environment be improved using different photocatalysts?
answered
Feb 7
in
PhotoChemistry
0
votes
46
views
Determine the standard enthalpy of formation for propane (C3H8) using the following values: - C(graphite) + O2(g) → CO2(g) ΔH° = -393.5 kJ/mol- 2H2(g) + O2(g) → 2H2O(l) ΔH° = -572.4 kJ/mol- C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(l) ΔH° = -2220 kJ/mol
answered
Feb 4
in
Chemical thermodynamics
0
votes
53
views
Design a multi-step synthesis of 2-phenylbutanoic acid starting from benzene and any other necessary reagents, using retrosynthesis to plan the reaction steps. Include reaction mechanisms, reagents, and conditions for each step.
answered
Feb 4
in
Organic Chemistry
0
votes
85
views
What are the new therapeutic targets and drug molecules that can be used to develop effective treatments for cardiovascular diseases?
answered
Jan 31
in
Medicinal Chemistry
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