Recent activity by DanieleLane

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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?

asked Feb 24 in Chemical bonding

1 answer 32 views

What is the reaction order with respect to bromide ions in the reaction between potassium bromate and potassium bromide, and how does changing the initial concentration of bromide ions affect the reaction rate?

answered Feb 22 in Chemical kinetics

1 answer 29 views

What is the most efficient method for preparing phenylalanine from benzyl chloride and ammonia, and how can the purity of the product be ensured?

asked Feb 21 in Chemical synthesis

1 answer 34 views

What is the most effective catalyst and reaction conditions to optimize the yield and purity of polyvinyl alcohol synthesized from vinyl acetate monomer?

answered Feb 21 in Chemical synthesis

1 answer 32 views

How does the molecular structure of conductive polymers affect their conductivity and mechanical properties, and how can this knowledge be applied to the design of more efficient and durable flexible electronic devices?

asked Feb 21 in Materials Chemistry

1 answer 27 views

How does the intensity of light affect the rate of photochemical reactions in the presence of a catalyst?

asked Feb 20 in PhotoChemistry

1 answer 27 views

How does the formation of disulfide bonds affect the folding and stability of proteins during protein synthesis?

answered Feb 20 in BioChemistry

1 answer 36 views

How does the excitation of molecules and materials by light result in the absorption or emission of photons at specific wavelengths, and what are the quantum mechanics principles behind it, in the context of photochemistry and photophysics?

answered Feb 20 in Quantum Chemistry

1 answer 40 views

How does the energy transfer process between molecules affect the molecular dynamics of a chemical reaction? Provide a detailed analysis using quantum chemistry principles.

asked Feb 20 in Quantum Chemistry

1 answer 38 views

What is the effect of various ligands on the electronic structure and bonding of a transition metal complex, specifically [Fe(CN)$_6$]$^{4-}$, as determined by ab initio calculations?

asked Feb 20 in Computational Chemistry

1 answer 37 views

How does the chemical structure of RNA influence the accuracy and efficiency of transcription and translation processes?

asked Feb 18 in BioChemistry

1 answer 34 views

What are the chemical reactions responsible for ozone depletion, and what is the impact of this depletion on the atmosphere's UV radiation levels?

asked Feb 18 in Environmental Chemistry

1 answer 61 views

How does the chirality of a molecule affect its photochemical properties?

asked Feb 12 in PhotoChemistry

1 answer 56 views

How can the optical properties of a polymer be tuned by altering its chemical structure, and what are the potential applications of such tailored materials?

asked Feb 10 in Polymer Chemistry

1 answer 44 views

How can the mechanical, thermal, and electrical properties of a polymer nanocomposite be improved by controlling the orientation and dispersion of nanoparticles within the polymer matrix?

answered Feb 10 in Polymer Chemistry

1 answer 73 views

Determine the formal charge on the sulfur atom in sulfur hexafluoride (SF6)?

asked Feb 4 in Inorganic Chemistry

1 answer 65 views

Determine the electronic structure and binding energy of a ruthenium-based transition metal complex using ab initio calculations, and discuss the potential reactivity of this complex in various chemical environments.

asked Feb 4 in Computational Chemistry

1 answer 127 views

How does the adsorption of a gas on a solid surface vary with temperature and pressure? Provide experimental evidence for your explanation by conducting an adsorption study of a gas on a specific solid at different temperatures and pressures.

answered Jan 31 in Physical Chemistry

1 answer 123 views

What are some effective strategies for a chemistry student to access limited chemistry textbooks and resources in order to enhance their learning and understanding of the subject?

answered Jan 30 in Chemical education

1 answer 61 views

How can the presence of functional groups in an unknown sample of organic compound be identified using infrared spectroscopy? Provide a step-by-step approach to interpret an infrared spectrum and identify the functional groups present in the compound.

answered Jan 29 in Analytical Chemistry

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