Recent activity by DelilaBeyers

1 answer 25 views

How does the size and shape of a nanoparticle affect its stability and reactivity in a given environment, as determined through molecular dynamics simulations?

answered 2 days ago in Computational Chemistry

1 answer 34 views

How does the photochemical behavior of metal complexes change with different ligands? Provide specific examples along with diagrams and explanations.

asked 5 days ago in PhotoChemistry

1 answer 26 views

What is the effect of temperature on the rate of a photochemical reaction and how does this impact the efficiency and yield of the reaction?

answered Feb 20 in PhotoChemistry

1 answer 21 views

What is the effect of molecular weight on the melting point of polyethylene?

answered Feb 19 in Physical Chemistry

1 answer 20 views

What is the effect of concentration and temperature on the adsorption efficiency of activated carbon in removing a specific pollutant from water?

answered Feb 17 in Surface Chemistry

1 answer 29 views

How does the absorption of light energy by molecules lead to chemical reactions and photochemical transformations? And, what are the effects of different environmental factors such as temperature and pressure on photochemical reactions?

asked Feb 17 in Quantum Chemistry

1 answer 37 views

How can we predict the crystal structure of inorganic solids using experimental data and theoretical calculations, and what are the factors that affect the stability and formation of these structures?

asked Feb 14 in Inorganic Chemistry

1 answer 10 views

What is the effect of increasing atmospheric levels of carbon dioxide on the Earth's temperature and what role do greenhouse gases play in the process of global warming?

asked Feb 13 in Environmental Chemistry

1 answer 36 views

How can we design a system for the production of lubricants that meets industry demand for high quality lubricants while still being economically feasible and environmentally sustainable?

asked Feb 12 in Chemical engineering

1 answer 18 views

How does the chirality of a liquid crystal affect its optic properties and how can this property be utilized in the design of liquid crystal displays (LCDs)?

asked Feb 12 in Physical Chemistry

1 answer 20 views

How can the electrolyte properties of a polymer be modified to increase the efficiency and lifespan of batteries?

asked Feb 7 in Polymer Chemistry

1 answer 48 views

Develop a design for a system that effectively treats the wastewater produced by a textile factory, addressing the removal of coloring agents, heavy metals, and other hazardous contaminants.

answered Feb 4 in Chemical engineering

1 answer 25 views

Design a synthetic pathway for the synthesis of a new drug candidate that targets the acetylcholinesterase enzyme to treat Alzheimer's disease. The drug must have high potency and selectivity for the enzyme, and should not exhibit any significant toxicity or side effects. Furthermore, ensure that the synthetic route is cost-effective and can be scaled up for large-scale production.

asked Feb 4 in Medicinal Chemistry

1 answer 70 views

What are the possible ways to simplify the teaching of complex chemical concepts to make them more understandable to students?

answered Jan 30 in Chemical education

1 answer 87 views

What is the concentration of lead (Pb) in a water sample collected from a river using atomic absorption spectroscopy?

asked Jan 30 in Analytical Chemistry

1 answer 43 views

How can capillary electrophoresis be used to analyze the components of a protein mixture in order to determine their quantity and identity?

answered Jan 29 in Analytical Chemistry

1 answer 54 views

A brass alloy electrode with an area of 5 cm² is immersed in a 0.5 M NaCl solution at 25°C. Given that the standard potential of the electrode is -0.35 V versus a standard hydrogen electrode, calculate the corrosion current density of the electrode in the given environment using Tafel extrapolation.

asked Jan 22 in ElectroChemistry

1 answer 57 views

How does increasing the temperature affect the rate of reaction between sodium thiosulfate and hydrochloric acid?

asked Jan 22 in Chemical kinetics

1 answer 69 views

What is the major product of the elimination reaction between 2-chlorobutane and potassium ethoxide in ethanol solvent?

asked Jan 21 in Organic Chemistry

1 answer 37 views

What are the implications of the dual-coding theory for memory?

asked Jan 20 in Psychology

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