Recent activity by ElviaU45322

1 answer 13 views

What is the power output of a lithium-ion battery if the battery has an electrode potential of 3.7 volts and a current flow of 2 amperes?

asked 3 days ago in ElectroChemistry

1 answer 23 views

What is the optimum reaction condition for the synthesis of nylon-6,6 from adipic acid and hexamethylenediamine with the highest yield and purity?

asked 3 days ago in Chemical synthesis

1 answer 22 views

What is the maximum adsorption capacity of a surface at a given temperature using the Langmuir adsorption isotherm equation if the surface area is 100 cm², the Langmuir constant is 0.05 cm³/mg, and the concentration of adsorbate is 0.1 mg/mL?

asked 5 days ago in Surface Chemistry

1 answer 21 views

How do the electronic and magnetic properties of transition metal complexes change when different ligands are coordinated, and how can we use quantum chemical calculations to predict these changes?

answered 5 days ago in Quantum Chemistry

1 answer 21 views

How does the coordination environment of a metal ion in a coordination compound affect its electronic spectra in UV-Visible spectroscopy?

asked 6 days ago in Coordination Chemistry

1 answer 28 views

How does the concentration of heavy metals in water affect the growth of aquatic plants and the survival of fish in a polluted aquatic environment?

answered 6 days ago in Environmental Chemistry

1 answer 29 views

What is the bond order of a nitrogen molecule (N2) and an oxygen molecule (O2) based on their molecular orbital diagrams and how does this relate to their bond strength and bond length?

asked Feb 18 in Chemical bonding

1 answer 17 views

How does the active site geometry of an enzyme impact the catalytic reaction mechanism?

answered Feb 17 in Computational Chemistry

1 answer 30 views

What is the predicted bond angle of the sulfur dioxide (SO2) molecule based on its molecular structure and the nature of its bonding?

asked Feb 14 in Chemical bonding

1 answer 8 views

How does the process of photosynthesis involve the fixation of carbon dioxide and what is the significance of the enzyme rubisco in this process?

answered Feb 14 in BioChemistry

1 answer 26 views

How do modifications to histone proteins affect DNA accessibility and transcriptional regulation?

answered Feb 13 in BioChemistry

1 answer 41 views

What is the effect of incorporating biodegradable additives such as vegetable oils or starch on the physical and mechanical properties of polymer-based packaging materials, and how do these properties affect their environmental impact?

asked Feb 13 in Polymer Chemistry

1 answer 30 views

What is the net ATP produced by the glycolytic pathway in the absence of oxygen, and what are the differences between the regulation of glycolysis and gluconeogenesis?

asked Feb 13 in BioChemistry

1 answer 34 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect the catalytic activity of these biomolecules? Provide specific examples of metalloenzymes and metalloproteins and their coordination chemistry to support your answer.

asked Feb 12 in Coordination Chemistry

1 answer 11 views

How can we use computer-aided drug design (CADD) to identify new compounds with better anticancer activity compared to existing chemotherapy drugs?

asked Feb 12 in Medicinal Chemistry

1 answer 52 views

How can the synthesis and characterization of novel materials be optimized for energy storage applications, specifically for the development of high-capacity and long-lasting batteries?

answered Feb 11 in Materials Chemistry

1 answer 39 views

How can the mechanical, thermal, and electrical properties of a polymer nanocomposite be improved by controlling the orientation and dispersion of nanoparticles within the polymer matrix?

answered Feb 10 in Polymer Chemistry

1 answer 32 views

How can the electronic properties of semiconductors be modified to optimize their performance as electronic devices, and what is the most effective method for achieving this modification?

asked Feb 7 in Materials Chemistry

1 answer 11 views

How can the design of a hydrogen fuel production system be optimized to increase efficiency and reduce costs while minimizing environmental impact?

asked Feb 6 in Chemical engineering

1 answer 32 views

How can the chemical process be optimized to create a more effective and environmentally friendly cosmetic product, without compromising the product's safety and shelf life?

asked Feb 6 in Chemical engineering

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