Recent activity by LamontMccror

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What is the mechanism of the reaction between hydrazine and 2,4-dinitrochlorobenzene in the preparation of 2,4-dinitrophenylhydrazine? Provide a detailed explanation of each step involved in the reaction.

answered 3 days ago in Chemical synthesis

1 answer 26 views

How does the presence of surface defects on a catalyst affect the reaction kinetics during hydrogenation of olefins, as predicted by density functional theory calculations?

answered 3 days ago in Computational Chemistry

1 answer 23 views

How do the photochemical properties of supramolecular assemblies vary with the change in the size and geometry of the assembly components? Provide a detailed analysis based on experimental evidence.

asked 3 days ago in PhotoChemistry

1 answer 22 views

What is the mechanism of the nucleophilic addition reaction of NaBH4 to benzaldehyde and acetone? Analyze the reaction products and explain the observed stereoselectivity.

asked 4 days ago in Organic Chemistry

1 answer 24 views

How does the lipid composition of the cell membrane affect its permeability and selectivity for certain molecules?

answered 5 days ago in BioChemistry

1 answer 15 views

How does the crystallization process affect the morphology of polymers and its mechanical properties?

answered 6 days ago in Polymer Chemistry

1 answer 27 views

How does the concentration of photosensitizer affect the rate of the photochemical reaction in the presence of light?

answered 6 days ago in PhotoChemistry

1 answer 38 views

What are the factors that influence the synthesis and properties of metal-organic frameworks, and how can these frameworks be tuned for specific applications in gas storage and separation?

asked Feb 13 in Coordination Chemistry

1 answer 9 views

How can we design drugs that target specific types of cancer cells, such as lung cancer or breast cancer, while minimizing the damage to healthy cells?

asked Feb 12 in Medicinal Chemistry

1 answer 10 views

How can we design drugs that selectively target cancer cells while avoiding damage to healthy cells in the human body?

asked Feb 12 in Medicinal Chemistry

1 answer 49 views

How do the photochemical properties of chiral molecules affect their behavior in asymmetric photochemical reactions and what are the implications for drug design and synthesis?

asked Feb 12 in PhotoChemistry

1 answer 30 views

How can the synthesis of carbon nanotubes be optimized to improve their yield and enhance their properties, such as their electrical conductivity and mechanical strength, using the principles of materials chemistry?

asked Feb 11 in Materials Chemistry

1 answer 33 views

How can the incorporation of nanotechnology in drug delivery systems improve the efficacy of anti-cancer drugs? Specifically, what are the optimal size and surface modifications required for effective targeted delivery to cancer cells?

answered Feb 7 in Medicinal Chemistry

1 answer 28 views

How can the electrical conductivity and stability of conductive polymers be improved for use in electronic devices?

asked Feb 7 in Polymer Chemistry

1 answer 44 views

How can molecular dynamics simulations be used to investigate the surface properties and reactivity of gold nanoparticles of different sizes and shapes in aqueous solutions?

answered Feb 5 in Computational Chemistry

1 answer 69 views

Calculate the standard electrode potential (E°) for the redox reaction of the following half-reactions:Cu2+(aq) + 2e- → Cu(s) E° = +0.34 VFe3+(aq) + e- → Fe2+(aq) E° = +0.77 V

asked Feb 3 in Chemical thermodynamics

1 answer 78 views

What is the effect of changing the concentration of a reactant on the rate and efficiency of a chemical reaction?

asked Jan 31 in Chemical kinetics

1 answer 71 views

How effective are the Clean Air Act (CAA) regulations in reducing air pollution and improving air quality in the United States?

answered Jan 31 in Environmental Chemistry

1 answer 97 views

What are the functional groups present in the given unknown compound and how can they be identified using infrared spectroscopy?

asked Jan 30 in Analytical Chemistry

1 answer 95 views

How does changing the pH of the buffer solution affect the separation and detection of ionic species during capillary electrophoresis analysis of a given sample?

asked Jan 30 in Analytical Chemistry

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