Recent activity by ElissaSegura

1 answer 35 views

How does the size and shape of a nanoparticle affect its behavior in a specific solvent in a molecular dynamics simulation?

asked Feb 24 in Computational Chemistry

1 answer 28 views

What is the mechanism for the reaction between acetic acid and thionyl chloride to form acetyl chloride?

asked Feb 22 in Organic Chemistry

1 answer 33 views

How does the concentration of the reaction products affect the rate of a chemical reaction and what is the mechanism behind this effect?

asked Feb 19 in Chemical kinetics

1 answer 38 views

What are the best polymer-based materials for creating flexible electronic devices with high electrical conductivity, and how can we optimize their synthesis and processing to achieve optimal performance?

asked Feb 17 in Polymer Chemistry

1 answer 35 views

What is the mechanism of action by which sunscreen agents protect the skin from harmful UV radiation, and how does this vary among different types of sunscreen agents?

asked Feb 14 in PhotoChemistry

1 answer 34 views

What is the difference between primary, secondary, and tertiary alcohols, and how does the arrangement of alkyl groups affect the physical and chemical properties of alcohols and phenols? Provide specific examples and explanations to support your answer.

answered Feb 14 in Organic Chemistry

1 answer 63 views

How does the coordination chemistry of chelating agents affect their ability to bind with metal ions for potential application in chelation therapy?

answered Feb 12 in Coordination Chemistry

1 answer 66 views

How does cholesterol affect the fluidity of cell membranes and why is it important for maintaining cellular function?

answered Feb 12 in BioChemistry

1 answer 28 views

How can the mechanical properties of polymer-based composites be improved for enhanced performance in aerospace applications?

answered Feb 10 in Polymer Chemistry

1 answer 38 views

How can one predict the stability of inorganic compounds and what factors affect their stability?

answered Feb 5 in Inorganic Chemistry

1 answer 38 views

How can chemistry students overcome the limited availability of chemistry-related extracurricular activities and still gain practical experience in the field?

answered Feb 5 in Chemical education

1 answer 47 views

How can chemistry educators increase students' exposure to chemistry in everyday life to improve their understanding and appreciation of the subject?

asked Feb 4 in Chemical education

1 answer 35 views

How can a chemical engineer develop a process for the production of 1 ton of sulfuric acid with a concentration of 98% at a desired temperature and pressure using a specific raw material feedstock and considering the economic feasibility of the process?

answered Feb 4 in Chemical engineering

1 answer 118 views

How does changing the concentration of reactants affect the reaction rate and determine the order of the reaction for the given chemical reaction?

asked Feb 3 in Chemical kinetics

1 answer 95 views

How does changing the concentration of reactants affect the rate of a chemical reaction, and can this relationship be modeled with a mathematical equation?

asked Feb 3 in Chemical kinetics

1 answer 92 views

What is the potential of a natural plant compound to act as an effective cancer treatment? Provide experimental evidence to support your findings, including the mechanism of action and toxicity profile of the compound.

asked Jan 31 in Medicinal Chemistry

1 answer 105 views

What is the effect of catalyst concentration on the rate of a reaction? Take a specific catalytic reaction and investigate how the rate of the reaction changes as the concentration of the catalyst is varied. Perform experiments and analyze the results to determine the relationship between catalyst concentration and reaction rate.

answered Jan 31 in Physical Chemistry

1 answer 63 views

How can we use voltammetry to accurately quantify the amount of copper (II) ions present in a sample of drinking water?

asked Jan 30 in Analytical Chemistry

1 answer 45 views

How can the presence of specific elements in a sample be identified using X-ray fluorescence spectroscopy and how can the results be used to determine the composition and purity of the sample?

answered Jan 29 in Analytical Chemistry

1 answer 78 views

Calculate the amount of energy in Joules required to melt 15 grams of ice at 0°C, given that the heat of fusion of water is 334 J/g.

answered Jan 23 in ThermoChemistry

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