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What is the relationship between the strength of intermolecular forces and the boiling point of a substance in organic molecules with various functional groups, and how can this relationship be used to predict the boiling points of different compounds?
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Feb 24
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Chemical bonding
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DanieleLane
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How does the size and shape of metal nanoparticles affect their electronic and optical properties? Can we predict and control these properties using quantum chemistry calculations?
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Quantum Chemistry
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VickeyBatema
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What factors determine the selectivity of a chemical reaction, and how can quantum chemistry calculations be used to predict and optimize selectivity in chemical reactions involving large molecules such as proteins or DNA?
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Quantum Chemistry
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What is the resonance structure of benzene and how does it contribute to its stability?
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Organic Chemistry
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What is the effect of different chemical compositions on the refractive index of glasses used in optical applications?
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Materials Chemistry
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How does the size and shape of a molecule or nanostructure affect its electronic transport properties?
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Quantum Chemistry
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What is the resonance hybrid structure of benzene? Show how the pi electrons are distributed throughout the molecule and explain why it is unusually stable compared to other unsaturated compounds.
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Organic Chemistry
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MervinSchroe
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What are the key factors that affect the refractive index and dispersion properties of glasses used for optical purposes and how can these properties be controlled and optimized through material synthesis and processing?
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Feb 24
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Materials Chemistry
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HarleyOreill
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How does the route of administration affect the pharmacokinetics of a specific drug in the human body?
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Medicinal Chemistry
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How does the release of chlorofluorocarbons (CFCs) impact the ozone layer, and what are the potential consequences for atmospheric processes and human health?
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Environmental Chemistry
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How does the release of chlorofluorocarbons (CFCs) impact the depletion of the ozone layer in the stratosphere, and what are the potential consequences of this depletion on human health and the environment?
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Environmental Chemistry
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How does the shape and size of a semiconductor nanomaterial affect its electronic band structure and optical properties, and how can this information be used to design more efficient solar cells?
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Feb 24
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Quantum Chemistry
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Benedict1233
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How does the substitution of different functional groups affect the reactivity of aromatic compounds towards electrophilic substitution reactions? Provide a specific example and outline the mechanism involved.
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Feb 24
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Organic Chemistry
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ColumbusU230
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How does the size and shape of nanoparticles affect their electronic and optical properties, and how can we calculate and predict these properties using quantum chemistry methods?
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Quantum Chemistry
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How does the regulation of the pentose phosphate pathway differ from the regulation of glycolysis?
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Feb 24
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BioChemistry
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LinetteWaldo
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What is the relationship between the electronic excited states and the optical properties of a certain molecule, and how can this be calculated using quantum chemistry methods?
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Feb 24
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Quantum Chemistry
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What is the relationship between the structural properties of inorganic compounds and their conductivity, and how can this be used to determine the conductivity of different types of inorganic compounds?
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Feb 24
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Inorganic Chemistry
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How does the size and shape of a nanoparticle affect its behavior in a specific solvent in a molecular dynamics simulation?
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Feb 24
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Computational Chemistry
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How does the size and charge of particles in a colloid system affect the stability and interactions between particles in the system?
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Feb 24
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Physical Chemistry
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How does the size and shape of a molecule affect its ability to form supramolecular structures, and how can computational methods be used to predict and study these structures?
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Feb 24
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Computational Chemistry
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AstridMusser
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