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Recent activity by Murray05Y450
1
answer
32
views
What is the relationship between the structure of a metalloporphyrin or metallophthalocyanine and its reactivity towards oxygen binding?
asked
Feb 24
in
Coordination Chemistry
1
answer
28
views
What is the primary structure of a protein and how does it affect the protein's function?
answered
Feb 22
in
BioChemistry
1
answer
35
views
What is the predicted reaction between manganese (Mn) and chlorine (Cl) based on their electronic configuration and how does it compare to the reaction between iron (Fe) and chlorine?
answered
Feb 22
in
Inorganic Chemistry
1
answer
36
views
What is the most effective leaching agent to use in the recovery of gold and silver from electronic waste using hydrometallurgical techniques?
answered
Feb 21
in
Chemical engineering
1
answer
32
views
How does the molecular weight of a polymer affect its physical properties such as viscosity, tensile strength, and elasticity?
answered
Feb 21
in
Physical Chemistry
1
answer
28
views
What is the optimum temperature and pressure conditions required for the industrial synthesis of polyethylene from ethylene monomer, and how do these conditions affect the properties of the final polymer product?
asked
Feb 20
in
Chemical synthesis
1
answer
31
views
What is the electronegativity difference between chlorine (Cl) and oxygen (O)? Determine if the bond formed between these two atoms is covalent or ionic.
asked
Feb 20
in
Chemical bonding
1
answer
29
views
What is the dipole moment of water and how does it affect the molecule's properties? How does the dipole moment of water compare to that of carbon dioxide?
answered
Feb 19
in
Chemical bonding
1
answer
33
views
How does the crystallinity of polymers affect their mechanical properties?
asked
Feb 19
in
Polymer Chemistry
1
answer
26
views
How does the cooling rate affect the crystalline morphology of a polymer and what is the relationship between the crystalline morphology and the mechanical properties of the polymer?
asked
Feb 19
in
Polymer Chemistry
1
answer
27
views
How does the calculated dipole moment of a molecule using ab initio methods compare to the experimentally determined dipole moment?
answered
Feb 18
in
Computational Chemistry
1
answer
22
views
What is the bond dissociation energy of the H-O bond in water (H2O)? Show your calculation steps and include any necessary assumptions or data.
answered
Feb 18
in
Chemical bonding
1
answer
39
views
What is the mechanism of passivation in stainless steel and how does it protect against corrosion?
answered
Feb 14
in
Surface Chemistry
1
answer
62
views
What is the hybridization of the nitrogen atom in the compound NH3?
asked
Feb 13
in
Inorganic Chemistry
1
answer
112
views
How can we design drugs to target specific neurotransmitters in the brain associated with Parkinson's disease, while minimizing off-target effects on other neurotransmitters?
answered
Feb 12
in
Medicinal Chemistry
1
answer
69
views
What is the electronic configuration of cobalt in cobalt(II) chloride and how does this affect the color of the compound at various concentrations?
asked
Feb 12
in
Inorganic Chemistry
1
answer
75
views
How can the performance of polymer-based photovoltaic materials be improved by modifying their chemical structure?
asked
Feb 10
in
Polymer Chemistry
1
answer
46
views
How can the mechanical properties of 3D printed polymer objects be optimized for specific applications, such as automotive part production, through manipulations of polymer chemistry and processing parameters?
asked
Feb 10
in
Materials Chemistry
1
answer
38
views
How can the incorporation of more environmental chemistry concepts into the chemistry curriculum improve our understanding of the effects of chemical pollutants on the environment and human health? Provide examples of specific environmental chemistry topics that should be emphasized more in the curriculum.
asked
Feb 7
in
Chemical education
1
answer
46
views
How can we determine the concentration of lead ions in a sample using an ion-selective electrode?
answered
Jan 29
in
Analytical Chemistry
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