Recent activity by Delmar318426

1 answer 21 views

What are the key factors that affect the refractive index and dispersion properties of glasses used for optical purposes and how can these properties be controlled and optimized through material synthesis and processing?

answered 1 day ago in Materials Chemistry

1 answer 20 views

How does the presence of a catalyst affect the activation energy and reaction rate of a hydrolysis reaction between a carboxylic acid and an alcohol, as determined by quantum chemical calculations of the reaction mechanisms?

answered 3 days ago in Computational Chemistry

1 answer 27 views

What is the most effective method for the remediation of a chlorinated solvent plume in a groundwater system, and how can it be optimized?

asked 4 days ago in Environmental Chemistry

1 answer 7 views

How does the molecular structure of a surfactant influence its surface tension reducing properties?

answered 4 days ago in Surface Chemistry

0 answers 15 views

What is the magnetic moment of [Fe(H2O)6]+3?

asked 5 days ago in Inorganic Chemistry

1 answer 26 views

How does the dosage of specific existing medications affect their toxicity levels towards human cells?

answered 6 days ago in Medicinal Chemistry

1 answer 26 views

How does the concentration of nitrogen and phosphorus affect the growth of harmful algal blooms in a freshwater lake, and what chemical treatment methods can be used to mitigate their impact on water quality?

asked 6 days ago in Environmental Chemistry

1 answer 26 views

What is the complete combustion equation for ethane (C2H6) and how many moles of oxygen gas (O2) are required for the reaction to produce 5 moles of carbon dioxide gas (CO2) and 6 moles of water vapor (H2O)?

answered Feb 18 in Chemical reactions

1 answer 31 views

How does the change in ligands affect the electronic and magnetic properties of transition metal complexes, and what is the theoretical basis for predicting these changes using quantum chemistry methods?

answered Feb 18 in Quantum Chemistry

1 answer 40 views

What are the steps involved in synthesizing Pyridine from Benzene and Ammonia, and what is the mechanism of the reaction?

asked Feb 17 in Organic Chemistry

1 answer 31 views

How can we predict the binding affinity of two proteins in a protein-protein interaction through molecular docking simulations using different software tools?

answered Feb 14 in Computational Chemistry

1 answer 48 views

How can we develop new antiviral treatments that are both effective and safe for patients?

answered Feb 12 in Medicinal Chemistry

1 answer 42 views

How does the chirality of a molecule affect its photochemical properties, and what are the practical applications of this phenomenon in chemical and biological systems?

answered Feb 12 in PhotoChemistry

1 answer 37 views

How can the pharmacological activity of a natural product be optimized for medicinal use through chemical modification while maintaining its natural structure?

asked Feb 10 in Medicinal Chemistry

1 answer 47 views

How can the mechanical properties (such as tensile strength, elongation, and hardness) of polyurethane be optimized by controlling the reaction parameters in the synthesis process using different diisocyanate and polyol combinations?

answered Feb 10 in Chemical synthesis

1 answer 30 views

How can the formulation of a paint or coating system be optimized for enhanced performance and minimized environmental impact in the production process?

answered Feb 7 in Chemical engineering

1 answer 34 views

How can the design and synthesis of small molecule inhibitors help in developing new treatments for inflammatory diseases? What specific properties must be prioritized in these molecules to ensure their efficacy and safety as potential therapies?

answered Feb 6 in Medicinal Chemistry

1 answer 78 views

What is the standard enthalpy of formation (∆H°f) of ethane (C2H6) at room temperature (298K)? Use quantum chemistry calculations to determine the ∆H°f of ethane and compare it to literature values. Does your calculation agree with the literature values?

asked Jan 31 in Quantum Chemistry

1 answer 74 views

What are the functional groups present in an unknown organic compound and what are their characteristic infrared absorption frequencies as determined through infrared spectroscopy analysis?

asked Jan 30 in Analytical Chemistry

1 answer 85 views

Using polarography, determine the concentration of lead ions (Pb2+) in a drinking water sample obtained from a home in a certain locality.

answered Jan 30 in Analytical Chemistry

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