Recent activity by CWDKristeen0

1 answer 24 views

What is the optimal reaction conditions (temperature, pressure, time, and catalyst) required for the efficient synthesis of polyethylene terephthalate from terephthalic acid and ethylene glycol?

asked 3 days ago in Chemical synthesis

1 answer 26 views

What is the optimal ratio of acetic anhydride to salicylic acid for the highest yield of acetylsalicylic acid during the synthesis process?

asked 3 days ago in Chemical synthesis

1 answer 21 views

What is the most efficient method for synthesizing quantum dots with a narrow size distribution and high quantum yield using environmentally friendly solvents and non-toxic precursors?

asked 4 days ago in Materials Chemistry

1 answer 20 views

What is the most effective method to measure and control the emission of VOCs from industrial processes and how can it be optimized for better air quality?

answered 4 days ago in Environmental Chemistry

1 answer 6 views

What is the most effective method for the removal of persistent organic pollutants (POPs) from contaminated water sources, taking into consideration both environmental impact and cost?

answered 4 days ago in Environmental Chemistry

1 answer 15 views

How does the liver metabolize drugs and what factors affect drug metabolism in the body?

asked 5 days ago in Medicinal Chemistry

1 answer 21 views

What is the Lewis structure of the molecule CHCl3, and what is the total number of valence electrons in it?

asked 5 days ago in Chemical bonding

1 answer 20 views

What is the critical micelle concentration of sodium dodecyl sulfate (SDS) in water at 25°C and how does it change with temperature?

asked 6 days ago in Surface Chemistry

1 answer 22 views

What is the coordination number of a compound with formula [Fe(H2O)6]3+ and what is the geometry of the complex?

answered 6 days ago in Coordination Chemistry

1 answer 25 views

What is the coordination chemistry of the metalloenzyme nitrogenase, and how does it enable the conversion of atmospheric nitrogen into ammonia?

asked 6 days ago in Coordination Chemistry

1 answer 36 views

How does the composition of a lipid bilayer affect its mechanical and dynamic properties, as studied using molecular dynamics simulations?

answered 6 days ago in Computational Chemistry

1 answer 8 views

How does the addition of different functional groups to the surface of a catalyst affect the reaction rate and selectivity of a specific catalytic reaction, as determined through Density Functional Theory calculations?

answered Feb 17 in Computational Chemistry

1 answer 18 views

How does the activity of a catalyst on a solid surface vary with changes in temperature and pressure during a reaction? Provide specific examples and explain the underlying surfacial mechanisms involved.

asked Feb 17 in Surface Chemistry

1 answer 24 views

How do temperature and lipid composition impact the structure and dynamics of lipid bilayers as revealed by molecular dynamics simulations?

asked Feb 17 in Computational Chemistry

1 answer 32 views

How can we predict the stability of inorganic compounds in relation to their structural features and electronic configuration?

answered Feb 14 in Inorganic Chemistry

1 answer 36 views

What are the key photochemical properties of photovoltaic materials and how do they impact the efficiency of solar cells?

asked Feb 14 in PhotoChemistry

1 answer 9 views

What are the primary sources of nutrient pollution that lead to eutrophication in aquatic ecosystems, and how do they impact the nitrogen and phosphorus cycles?

asked Feb 14 in Environmental Chemistry

1 answer 10 views

How to design an efficient hydrogen fuel production system using renewable resources such as solar, wind or hydroelectric power?

asked Feb 12 in Chemical engineering

1 answer 47 views

How can the properties of drug delivery systems be optimized to increase the efficacy of orally delivered medications for individuals with gastrointestinal disorders?

asked Feb 10 in Medicinal Chemistry

1 answer 46 views

Calculate the standard electrode potential for a silver electrode in contact with a silver ion solution of concentration 0.010 M. The reduction half-equation is Ag+ + e- → Ag.

asked Feb 3 in ElectroChemistry

Categories