Recent activity by AnibalX1615

1 answer 22 views

What is the effect of the shape and size of metal nanoparticles on their catalytic activity in the reduction of a specific organic compound?

asked 1 day ago in Materials Chemistry

1 answer 19 views

How does the protein structure of lysozyme change over time during molecular dynamics simulations under different environmental conditions and why?

answered 3 days ago in Computational Chemistry

1 answer 20 views

What are the factors that affect the photochemical properties of dyes and pigments, and how can these factors be optimized for the efficient dyeing and coloring of various materials?

answered 3 days ago in PhotoChemistry

1 answer 15 views

What is the most effective method for synthesizing gold nanoparticles with a size range of 10-20 nm, and how can this method be optimized to produce a high yield and stability of the resulting nanoparticles?

answered 4 days ago in Materials Chemistry

1 answer 23 views

How does the molecular weight of a polymer affect its mechanical properties when used in 3D printing?

asked 4 days ago in Materials Chemistry

1 answer 24 views

What is the mechanism for the formation of an ester from a carboxylic acid and an alcohol using a catalyst? Include the necessary electron-pushing arrows and explain the role of the catalyst in the reaction.

asked 5 days ago in Organic Chemistry

1 answer 20 views

What is the effect of molecule size and shape on electron transport properties in molecular and nanoscale systems?

answered 5 days ago in Quantum Chemistry

1 answer 27 views

What is the effect of concentration on the reaction rate of the reaction between hydrochloric acid and sodium thiosulfate?

asked 5 days ago in Chemical kinetics

1 answer 32 views

What is the coordination environment of the metal center in the active site of the metalloenzyme carbonic anhydrase and how does this environment contribute to the enzyme's function in the reversible hydration of carbon dioxide?

answered 6 days ago in Coordination Chemistry

1 answer 21 views

How does the coordination chemistry of metalloproteins and metalloenzymes affect their biological functions?

asked 6 days ago in Coordination Chemistry

1 answer 27 views

What is the polarity of the bond between carbon and oxygen in carbon monoxide?

answered Feb 18 in Chemical bonding

1 answer 34 views

What factors influence the catalytic activity of solid surfaces in chemical reactions and how can these factors be optimized to increase the efficiency of industrial chemical processes?

answered Feb 14 in Surface Chemistry

1 answer 32 views

What is the role of metal ions in the function of metalloenzymes and metalloproteins? Provide specific examples and discuss the coordination chemistry involved in their function.

answered Feb 13 in Coordination Chemistry

1 answer 37 views

What approach can be taken in medicinal chemistry to develop new treatments for respiratory diseases with high efficacy and few side effects?

asked Feb 13 in Medicinal Chemistry

1 answer 34 views

How can we design drugs to treat metabolic disorders by targeting specific metabolic pathways without affecting other physiological processes in the body?

answered Feb 12 in Medicinal Chemistry

1 answer 35 views

How can we control the molecular weight and branching of polymers during a polymerization reaction using different types of initiators and monomers?

asked Feb 12 in Organic Chemistry

1 answer 33 views

How can the prediction of catalytic activity and selectivity of a chemical reaction be improved using quantum chemical calculations and simulations?

answered Feb 10 in Quantum Chemistry

1 answer 29 views

How can the electronic and magnetic properties of metal-organic frameworks be accurately predicted using quantum chemistry calculations, and how do these properties impact the potential applications of these materials in fields such as catalysis and gas storage?

answered Feb 7 in Quantum Chemistry

1 answer 41 views

How can molecular dynamics simulations be used to understand the mechanical and thermal properties of gold nanoparticles? What is the effect of nanoparticle size and shape on these properties?

asked Feb 5 in Computational Chemistry

1 answer 47 views

Calculate the standard Gibbs free energy change for the following electrochemical reaction at 25°C:Cu(s) + 2Ag⁺(aq) → Cu²⁺(aq) + 2Ag(s) Given: E°cell = 0.46 V, F = 96,500 C/mol, R = 8.314 J/K·mol, and the standard reduction potentials at 25°C are Cu²⁺(aq) + 2e⁻ → Cu(s) (E°red = 0.34 V) and Ag⁺(aq) + e⁻ → Ag(s) (E°red = 0.80 V).

answered Feb 3 in ElectroChemistry

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