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User KentFlannaga
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How does the metal surface and the type of hydrocarbon affect the selectivity of the oxidation reaction?
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1 day
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Surface Chemistry
1
answer
25
views
What is the relationship between the size of nanoparticles and their electronic and optical properties, as determined by quantum calculations?
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1 day
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Quantum Chemistry
1
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23
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What is the effect of pH level in water pollution on the survival and growth of aquatic organisms?
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4 days
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Environmental Chemistry
1
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24
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How does the orientation of magnetic fields affect the electronic properties of topological materials such as graphene?
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4 days
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Quantum Chemistry
1
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22
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How does the molecular weight of a polymer affect its viscosity and shear rate in a melt, and what implications does this have on industrial processes such as injection molding?
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4 days
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Polymer Chemistry
1
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26
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How does the molecular structure of a polymer affect its mechanical properties for use in biomedical applications, and how can we optimize these properties for specific medical devices or applications such as implants or drug delivery systems?
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4 days
ago
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Materials Chemistry
1
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26
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What is the expected color of a transition metal complex with the coordination compound [Fe(H2O)6]Cl3? Use crystal field theory principles to justify your answer.
asked
5 days
ago
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Inorganic Chemistry
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22
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What is the effect of pH on the rate of reaction between hydrochloric acid and magnesium?
answered
6 days
ago
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Chemical kinetics
1
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28
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How does the concentration of heavy metals in landfill leachate affect the quality of groundwater in a nearby area and what are the potential health implications for humans and the environment?
asked
Feb 19
in
Environmental Chemistry
1
answer
28
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How does the concentration of emulsifiers affect the stability of oil-in-water emulsions?
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Feb 19
in
Surface Chemistry
1
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27
views
How does the addition of different dopants (e.g. Mg, Ce, Yb) affect the thermal conductivity and mechanical properties of alumina ceramics intended for use in high-temperature applications?
asked
Feb 17
in
Materials Chemistry
1
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29
views
How does the surface modification of polymers affect their adhesion properties?
asked
Feb 17
in
Surface Chemistry
1
answer
28
views
How can we modify the chemical structure of existing immunosuppressive drugs, such as cyclosporine or methotrexate, to improve their efficacy and reduce their toxicity in the treatment of autoimmune diseases?
answered
Feb 13
in
Medicinal Chemistry
1
answer
9
views
How does coordination chemistry contribute to the understanding of the catalytic mechanisms of metalloenzymes and metalloproteins? Provide specific examples and explain the key coordination properties that influence enzymatic activity.
answered
Feb 12
in
Coordination Chemistry
1
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32
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How can the photochemical properties of luminescent materials be optimized for efficient and stable emissions?
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Feb 10
in
PhotoChemistry
1
answer
37
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How can the electronic and magnetic properties of molecular magnets be predicted using quantum chemistry? Specifically, evaluate the impact of factors such as spin, electronic structure, and magnetic interactions on the properties of these molecules. Provide examples of molecular magnets and explain their potential applications in the field of data storage and spintronics.
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Feb 7
in
Quantum Chemistry
1
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41
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How can the limited exposure to chemistry in everyday life be overcome in order to increase the interest of individuals in learning chemistry concepts?
asked
Feb 7
in
Chemical education
1
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33
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How can the effectiveness of a catalyst be measured in catalytic reactions involving the hydrogenation of ethene?
answered
Feb 7
in
Physical Chemistry
1
answer
39
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How can industries dispose of their waste products in an environmentally friendly manner, while still ensuring that these products are not harmful to the environment?
answered
Feb 6
in
Environmental Chemistry
1
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36
views
How can different luminescent materials be optimized for use in energy-efficient lighting applications?
asked
Feb 6
in
PhotoChemistry
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