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0
votes
22
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How does the size and shape of nanoparticles affect the phase transition behavior of a substance, and how can Monte Carlo simulations be used to predict and understand these effects?
answered
1 day
ago
in
Computational Chemistry
0
votes
18
views
How does the size and shape of a metallic nanoparticle affect its electronic and optical properties, and what is the relationship between the size of a nanoparticle and its surface plasmon resonance frequency?
answered
1 day
ago
in
Quantum Chemistry
0
votes
19
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How does the size and chemical composition of microplastics affect their potential toxicity to marine organisms?
answered
1 day
ago
in
Environmental Chemistry
0
votes
20
views
What is the Lewis structure for the carbon dioxide (CO2) molecule?
answered
5 days
ago
in
Chemical bonding
0
votes
27
views
How does the folding pattern of a protein affect its function in the human body, and how do changes in the protein's environment impact its folding ability and ultimately its functionality?
answered
5 days
ago
in
BioChemistry
0
votes
18
views
What is the crystal structure of diamond and how does it relate to its unique physical and chemical properties?
answered
6 days
ago
in
Physical Chemistry
0
votes
23
views
How does the coordination of metal ions affect the catalytic activity of metalloenzymes and metalloproteins? Provide specific examples and discuss the possible mechanisms involved.
answered
6 days
ago
in
Coordination Chemistry
0
votes
35
views
What is the molecular geometry and polarity of sulfur dioxide (SO2)?
answered
Feb 14
in
Inorganic Chemistry
0
votes
43
views
What type of bond forms between Carbon and Oxygen atoms in a carbon dioxide molecule?
answered
Feb 13
in
Chemical bonding
0
votes
46
views
How does the presence of excess nitrogen and phosphorus in water bodies contribute to eutrophication, and what chemical processes can be utilized to mitigate this pollution and improve water quality?
answered
Feb 13
in
Environmental Chemistry
0
votes
31
views
How does the coordination chemistry of metalloproteins and metalloenzymes affect their biological function? Provide at least 3 examples with detailed explanations and relevant chemical structures.
answered
Feb 12
in
Coordination Chemistry
0
votes
50
views
How can the principles of medicinal chemistry be utilized to design a drug that targets the specific genetic mutation responsible for cystic fibrosis, a debilitating genetic disorder affecting the respiratory and digestive systems?
answered
Feb 10
in
Medicinal Chemistry
0
votes
36
views
How can the electronic and magnetic properties of molecular magnets be accurately predicted using quantum chemistry methods?
answered
Feb 7
in
Quantum Chemistry
0
votes
37
views
How can the band gap of a semiconductor material be altered to improve its conductivity and make it suitable for use in electronic devices?
answered
Feb 6
in
Materials Chemistry
0
votes
44
views
Determine the equilibrium constant for the reaction of the complex ion formation between silver ion (Ag+) and ammonia (NH3) in a solution at 25°C, given that the concentration of Ag+ is 0.005 M and that of NH3 is 0.025 M. The balanced equation for the reaction is Ag+ + 2NH3 ⇋ [Ag(NH3)2]+.
answered
Feb 4
in
Chemical equilibrium
0
votes
12
views
How do changes in the expression of lipid signaling enzymes affect the metabolism and signaling pathways within cells?
answered
Jan 31
in
BioChemistry
0
votes
85
views
What is the chemical structure of an unknown compound if its proton NMR spectrum displays a triple peak at δ 1.2, a singlet peak at δ 2.0, a doublet peak at δ 3.6, and a quartet peak at δ 7.5?
answered
Jan 30
in
Analytical Chemistry
0
votes
59
views
Calculate the lattice energy of CaO given the following information: the distance between the Ca2+ and O2- ions is 2.32 Å, the charge on the ions is +2 and -2 respectively, and the Madelung constant for CaO is 1.74.
answered
Jan 23
in
Inorganic Chemistry
0
votes
61
views
A sample of a compound was analyzed and found to contain 52.35 % iron, 13.82 % sulfur, and 33.83 % oxygen by mass. Determine the empirical formula of the compound.
answered
Jan 22
in
Inorganic Chemistry
0
votes
54
views
Why is the foot-in-the-door technique effective?
answered
Jan 20
in
Psychology
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