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Which rearrangement reaction occurs when 2-bromopentane is treated with sodium ethoxide in ethanol, and what is the mechanism of this reaction?

asked Feb 24 in Organic Chemistry by ChristianeBo (2.0k points)

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How does the size and shape of a catalyst affect its activity in a heterogeneous catalytic reaction?

asked Feb 24 in Surface Chemistry by LeaDoss42672 (1.8k points)

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How does the size and shape of microplastics affect their toxicity levels to marine organisms, and what chemical reactions or processes occur when these microplastics accumulate in the marine food chain?

asked Feb 24 in Environmental Chemistry by HildredU3922 (1.9k points)

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How does the size and shape of a nanomaterial affect its electronic and optical properties, and how can we calculate these properties using quantum chemistry methods?

asked Feb 24 in Quantum Chemistry by IeshaC20996 (1.7k points)

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How does the size and composition of a nanoscale material affect its electronic structure and quantum transport properties?

asked Feb 24 in Quantum Chemistry by ChauFrederic (1.2k points)

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How does the reaction rate of a chemical reaction affect its safety and what are the factors that can be controlled to ensure safe reactions? Provide specific examples of chemical reactions and their safety considerations.

asked Feb 24 in Chemical kinetics by ArlieEnderby (1.9k points)

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What is the resonance structure of benzene? Explain the delocalization of electrons in the molecule and how it contributes to the stability of the compound.

asked Feb 24 in Organic Chemistry by SamaraBradle (1.5k points)

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How does the size and shape of a molecule affect its electronic excited states and corresponding optical properties?

asked Feb 24 in Quantum Chemistry by JeroldSterne (1.9k points)

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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.

asked Feb 24 in Organic Chemistry by MervinSchroe (2.0k points)

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How does the size and shape of gold nanoparticles affect their catalytic activity in a specific reaction, such as the reduction of 4-nitrophenol?

asked Feb 24 in Materials Chemistry by AllanKew2295 (2.0k points)

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How does the Si/Al ratio affect the acidity of H-Mordenite zeolites? Use computational methods to investigate the interaction between acid site density and Si/Al ratio in H-Mordenite zeolites.

asked Feb 24 in Computational Chemistry by Carole803671 (1.8k points)

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What is the shape of the ammonia (NH3) molecule and how does the application of quantum mechanics elucidate its structural properties?

asked Feb 24 in Physical Chemistry by WalterC19362 (2.4k points)

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How does the size and shape of nanomaterials affect their catalytic activity in chemical reactions?

asked Feb 24 in Materials Chemistry by ConcettaAmse (2.0k points)

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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?

asked Feb 24 in Environmental Chemistry by NanVanwagene (1.8k points)

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What is the relationship between the electronic structure of transition metal complexes and their magnetic properties and how can this relationship be used to predict the behavior of these complexes in chemical reactions?

asked Feb 24 in Quantum Chemistry by Maura45O7086 (2.5k points)

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How does the shape and size of gold nanoparticles affect their behavior in water? Use molecular dynamics simulations to compare the diffusion rate and energy of small, spherical gold nanoparticles versus larger, rod-shaped gold nanoparticles.

asked Feb 24 in Computational Chemistry by FranceBrackm (1.9k points)

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What is the relationship between the size and shape of a quantum dot or quantum well and its electronic and optical properties, and how can these properties be calculated using quantum chemistry methods?

asked Feb 24 in Quantum Chemistry by ColumbusU230 (2.4k points)

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How does the size and shape of a quantum dot or quantum well affect its electronic and optical properties?

asked Feb 24 in Quantum Chemistry by JoyGlauert80 (2.0k points)

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How does the size and shape of a gold nanoparticle affect its stability and reactivity in a molecular dynamics simulation?

asked Feb 24 in Computational Chemistry by DarbyJackey7 (1.4k points)

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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.

asked Feb 24 in Organic Chemistry by ColumbusU230 (2.4k points)

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