Recent activity by AnastasiaMad

1 answer 73 views

How does the route of administration affect the pharmacokinetics of a drug in the body?

1 answer 77 views

What is the optimal reaction conditions (temperature and time) for the preparation of benzocaine from p-aminobenzoic acid and ethanol, and how do these conditions affect the yield and purity of the final product?

answered Feb 22 in Chemical synthesis

1 answer 74 views

How does the photochemical property of phosphorescent materials affect their efficiency in converting light energy to chemical energy?

asked Feb 22 in PhotoChemistry

1 answer 85 views

What is the optimal temperature and catalyst to use in the synthesis of polyethylene oxide from ethylene oxide monomer, and how do they affect the yield and properties of the resulting polymer?

answered Feb 21 in Chemical synthesis

1 answer 89 views

What is the most effective synthesis route for producing a biodegradable polymer with adjustable properties such as molecular weight, mechanical strength, and degradation rate, using environmentally friendly and cost-efficient raw materials?

answered Feb 21 in Polymer Chemistry

1 answer 78 views

How does the molecular dynamics of molecules in a gas phase impact the energy transfer processes between them?

answered Feb 21 in Quantum Chemistry

1 answer 79 views

What is the impact of varying the concentration of reactants, temperature, and catalyst on the sustainability and rate of reaction in the iodine clock reaction?

asked Feb 20 in Chemical kinetics

1 answer 85 views

Sure, here's a question for the student to solve: What is the general formula for alkanes and cycloalkanes, and how do their physical properties differ? Provide a specific example of each and compare their boiling points.

asked Feb 20 in Organic Chemistry

1 answer 79 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their catalytic activity? Provide an example of a metalloenzyme or metalloprotein and explain how its coordination chemistry contributes to its function as a catalyst.

asked Feb 19 in Coordination Chemistry

1 answer 76 views

What is the bond angle in a molecule of water (H2O) and how is it predicted based on the theory of valence shell electron pair repulsion (VSEPR) and the hybridization of the atoms involved?

answered Feb 18 in Chemical bonding

1 answer 84 views

How does the process of proteolysis differ between the lysosomal and proteasomal pathways, and how do these differences affect protein degradation and turnover in the cell?

answered Feb 14 in BioChemistry

1 answer 85 views

What is the role of insulin in the regulation of carbohydrate metabolism, and how does it affect glucose uptake and utilization in different tissues of the body?

answered Feb 13 in BioChemistry

1 answer 125 views

How does increasing the size of a gold nanoparticle affect its electronic transport properties as predicted by density functional theory calculations?

answered Feb 13 in Computational Chemistry

1 answer 175 views

What is the coordination number of the transition metal in a metallofullerene with the chemical formula Sc3N@C80, and how does it affect the electronic structure and reactivity of the molecule compared to an empty fullerene?

asked Feb 13 in Coordination Chemistry

1 answer 148 views

What is the total number of ATP molecules generated per glucose molecule during Citric acid cycle and oxidative phosphorylation?

answered Feb 13 in BioChemistry

1 answer 169 views

How do different doping elements affect the critical temperature and phase diagram of superconducting materials?

asked Feb 12 in Materials Chemistry

1 answer 160 views

How can the synthesis and characterization of new proton exchange membranes (PEMs) be optimized to improve their performance in fuel cells?

answered Feb 11 in Materials Chemistry

1 answer 104 views

How can the predicted electronic and magnetic properties of transition metal complexes be used to accurately design new catalysts for industrial applications?

answered Feb 10 in Quantum Chemistry

1 answer 81 views

How can polymer-based sensors be used to detect and measure the concentration of a specific gas or chemical in the environment?

asked Feb 5 in Polymer Chemistry

1 answer 91 views

How can chemistry students be exposed to current research in the field, and what benefits could this exposure provide to their education and future careers?

answered Feb 4 in Chemical education

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