Recent activity by Eusebia94K98

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How does the reaction rate affect the overall profitability of a chemical process, and what factors can be manipulated to increase the reaction rate without compromising product quality?

answered 3 days ago in Chemical kinetics

1 answer 26 views

How does the presence of different photosensitizers affect the rate of the photochemical reaction, and what is the mechanism behind this effect? Provide examples from literature to support your explanation.

asked 3 days ago in PhotoChemistry

1 answer 21 views

What are the most environmentally friendly and sustainable polymer-based packaging materials that can be used as alternatives to traditional plastics and how can their production processes be optimized to minimize their environmental impact?

answered 3 days ago in Polymer Chemistry

1 answer 22 views

What is the Faraday constant and how can it be calculated using electrochemical cells?

asked 5 days ago in ElectroChemistry

1 answer 27 views

What is the effect of temperature on the reaction rate and safety of the reaction between hydrochloric acid and sodium thiosulphate, and how can this effect be used to control the reaction for improved safety?

answered 5 days ago in Chemical kinetics

1 answer 25 views

What is the effect of particle shape on the phase behavior of liquid crystals, and how can Monte Carlo simulations be used to study this relationship?

answered 5 days ago in Computational Chemistry

1 answer 31 views

What factors determine the color of inorganic compounds? How can we predict the color of a compound based on its composition and structure?

answered 6 days ago in Inorganic Chemistry

1 answer 22 views

How does the choice of metal catalyst affect the selectivity of oxidation reactions on hydrocarbons, and what are the key factors influencing the overall efficiency of the reaction?

answered 6 days ago in Surface Chemistry

1 answer 33 views

How do different types of sunscreen agents (e.g. organic vs. inorganic) differ in their photochemical properties, and how do these properties affect their effectiveness at protecting against UV radiation?

answered Feb 14 in PhotoChemistry

1 answer 27 views

How does surface chemistry of corrosion and passivation affect the durability of metallic objects exposed to different corrosive environments over time?

answered Feb 14 in Surface Chemistry

1 answer 34 views

Identify all the possible resonance structures for the molecule with a chemical formula of NO2- and explain how these structures contribute to the overall stability of the molecule.

answered Feb 14 in Chemical bonding

1 answer 33 views

How does metal coordination affect the activity and function of the metalloenzyme carbonic anhydrase? Provide specific examples of metal coordination in carbonic anhydrase and explain how they contribute to the enzyme's catalytic activity.

asked Feb 13 in Coordination Chemistry

1 answer 39 views

What is the effect of increasing the concentration of the reactant in a redox reaction on the equilibrium constant and concentration of products at equilibrium, given the balanced chemical equation and initial concentrations of all reactants and products?

answered Feb 13 in Chemical equilibrium

1 answer 34 views

What hybrid orbitals are present in the central atom of a molecule of carbon dioxide (CO2)?

answered Feb 13 in Chemical bonding

1 answer 51 views

How can we improve the ionic conductivity of polymer electrolytes used in batteries to increase their efficiency and lifespan?

answered Feb 13 in Polymer Chemistry

1 answer 46 views

Using Crystal Field Theory, explain the color difference between [Fe(H2O)6]2+ and [Fe(CN)6]4- complexes and their corresponding absorption spectra.

asked Feb 12 in Coordination Chemistry

1 answer 44 views

How can the physical and chemical properties of polymers be optimized to create a durable, lightweight and cost-effective packaging material for food and beverages?

answered Feb 10 in Polymer Chemistry

1 answer 14 views

How can the efficiency of the ammonia synthesis reaction be improved to increase the production rate of fertilizers?

answered Feb 7 in Chemical engineering

1 answer 9 views

How can the chemical properties of a bacterial cell wall be exploited to design a drug that specifically targets a certain type of bacteria?

asked Feb 6 in Medicinal Chemistry

1 answer 11 views

How can molecular docking studies be used to design new drugs for a specific protein target?

asked Feb 5 in Computational Chemistry

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