Recent activity by EfrainAlarco

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What is the relationship between temperature and the rate of photochemical reactions, and how does this vary for different types of photochemical reactions?

asked 1 day ago in PhotoChemistry

1 answer 19 views

What is the mechanism of the nucleophilic substitution reaction for the reaction between ethyl bromide and sodium hydroxide?

asked 3 days ago in Organic Chemistry

1 answer 17 views

What are the factors that affect the photochemical properties of lanthanide complexes and how do these properties compare to those of other metal complexes?

asked 3 days ago in PhotoChemistry

1 answer 19 views

How does the orientation of reactant molecules affect the reaction rate in the presence of a catalyst?

answered 3 days ago in Chemical kinetics

1 answer 19 views

What is the most effective catalyst for synthesizing polyvinyl alcohol from vinyl acetate monomer, and how does the reaction conditions affect the properties of the resulting polyvinyl alcohol polymer?

asked 4 days ago in Chemical synthesis

1 answer 26 views

What is the effect of temperature on the rate of reaction and the profitability of the reaction between hydrochloric acid and magnesium?

answered 5 days ago in Chemical kinetics

1 answer 36 views

What is the effect of surface area on the adsorption of nitrogen gas on activated carbon?

asked 5 days ago in Surface Chemistry

1 answer 21 views

How does the concentration of sulfur dioxide in the atmosphere affect the pH level of rainwater in areas experiencing acid rain, and what are the potential ecological consequences of these changes in pH?

asked 6 days ago in Environmental Chemistry

1 answer 21 views

What is the effect of transition metal complex composition and ligand substitution on the photochemical properties, such as light absorption and energy transfer, of the complex?

asked 6 days ago in PhotoChemistry

1 answer 23 views

What is the bond energy of a carbon-carbon bond in ethane (C2H6) and what is the energy change when two ethane molecules react to form one butane (C4H10) molecule?

answered Feb 18 in Chemical reactions

1 answer 25 views

How does the addition of inhibitors affect the rate of corrosion on a metal surface, and what specific molecular interactions contribute to this effect?

answered Feb 17 in Surface Chemistry

1 answer 23 views

How does the activation energy of the C-H bond cleavage reaction in methane vary with increasing temperature, as determined through quantum chemical calculations?

asked Feb 17 in Computational Chemistry

1 answer 35 views

How does temperature affect the phase transition of water from solid to liquid using Monte Carlo simulations?

asked Feb 17 in Computational Chemistry

1 answer 33 views

How can the use of phytoremediation be optimized to remediate heavy metal-contaminated soil?

asked Feb 14 in Environmental Chemistry

1 answer 36 views

What are the mechanisms responsible for the phosphorescent properties of certain materials and how can we utilize this knowledge to design more efficient phosphorescent materials for use in various applications?

asked Feb 14 in PhotoChemistry

1 answer 26 views

How does the insulin hormone regulate carbohydrate metabolism in the liver and skeletal muscles, and what biochemical pathways are involved in this process?

asked Feb 13 in BioChemistry

1 answer 8 views

How do Chlorofluorocarbons (CFCs) impact the ozone layer and what chemical reactions occur during the breakdown of CFCs in the ozone layer?

asked Feb 12 in Environmental Chemistry

1 answer 50 views

How can the self-assembly of supramolecular structures be manipulated for the development of new and more efficient drug delivery systems?

answered Feb 10 in Physical Chemistry

1 answer 37 views

How can the mechanical and chemical properties of polymer-based biomaterials for tissue engineering be optimized to enhance their compatibility with biological tissues and improve their long-term performance as implantable devices?

answered Feb 7 in Polymer Chemistry

1 answer 29 views

How can chemistry teachers provide adequate support for students with learning disabilities to ensure they have equal opportunities to succeed in the subject?

asked Feb 6 in Chemical education

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