Recent activity by ElidaHaskins

1 answer 17 views

How does the size and shape of nanomaterials affect their catalytic activity for a specific reaction?

asked 1 day ago in Materials Chemistry

1 answer 27 views

How does the size and shape of a catalyst affect its activity and selectivity in a chemical reaction?

asked 1 day ago in Quantum Chemistry

1 answer 24 views

How does the reaction mechanism affect the rate of a chemical reaction? Provide a detailed explanation with examples from different reaction mechanisms.

asked 3 days ago in Chemical kinetics

1 answer 15 views

How does the rate of a photochemical reaction change with varying intensity and wavelength of light?

asked 3 days ago in Physical Chemistry

1 answer 16 views

What is the most efficient and cost-effective method for producing a line of cosmetic products using sustainable ingredients, while minimizing waste and optimizing production steps, in a system designed for a small-scale manufacturing facility?

asked 4 days ago in Chemical engineering

1 answer 21 views

What type of polymer-based coating is most effective in increasing the durability and corrosion resistance of metal surfaces in outdoor applications?

asked 4 days ago in Polymer Chemistry

1 answer 25 views

How does the monomer structure affect the properties of the polymer produced in the polymerization reaction?

asked 4 days ago in Organic Chemistry

1 answer 32 views

What is the purity of a sample of acetanilide if its melting point range is observed to be 114.5-116°C and the literature value for pure acetanilide is 114-115°C?

asked 5 days ago in Analytical Chemistry

1 answer 33 views

What is the effect of temperature on the NMR spectra of a given organic compound?

asked 6 days ago in Physical Chemistry

1 answer 16 views

How does the coordination chemistry of metalloproteins and enzymes affect the function and activity of these molecules in biological systems?

answered 6 days ago in Coordination Chemistry

1 answer 19 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their biological activity and reactivity? Provide specific examples of metalloenzymes and metalloproteins and their coordination chemistry.

asked 6 days ago in Coordination Chemistry

1 answer 23 views

What is the balanced chemical equation for the preparation of 2,4-dichlorobenzoic acid via the reaction between benzoic acid and chlorine gas under specific reaction conditions?

answered Feb 17 in Chemical synthesis

1 answer 25 views

How does the use of Monte Carlo simulations enhance the understanding of the mechanisms and kinetics of gas-phase reactions in atmospheric chemistry?

answered Feb 13 in Computational Chemistry

1 answer 31 views

Using retrosynthesis, propose a viable route for the synthesis of ibuprofen, starting from benzene. Include all the necessary reagents and reaction steps.

answered Feb 13 in Organic Chemistry

1 answer 41 views

How can the production process of detergents be optimized to reduce the environmental impact of the manufacturing process?

asked Feb 10 in Chemical engineering

1 answer 27 views

How can the irreversible process of mixing two gases at different temperatures be described using non-equilibrium thermodynamics? Provide a quantitative analysis of the process assuming ideal gas behavior, and explain the consequences of irreversible mixing.

asked Feb 7 in Physical Chemistry

1 answer 43 views

How can computational methods in quantum chemistry be used to predict the catalytic activity and selectivity of a particular catalyst for a specific chemical reaction?

answered Feb 5 in Quantum Chemistry

1 answer 35 views

How can chemistry students with limited opportunities for hands-on experimentation increase their understanding of chemical concepts and improve their experimental skills?

answered Feb 5 in Chemical education

1 answer 39 views

How can chemistry students effectively learn and conduct experiments that require specialized laboratory equipment without access to such equipment and facilities?

asked Feb 4 in Chemical education

1 answer 57 views

Given the chemical equation: N2 + 3H2 <-> 2NH3 and an initial concentration of N2 as 0.1M, H2 as 0.2M, and NH3 as 0. Calculate the equilibrium concentrations of each component at 298K if the reaction is exothermic and the pressure is increased. (Hint: Use Le Chatelier's principle to determine the direction of the shift and then use an ICE table to calculate the concentrations at equilibrium)

asked Feb 4 in Chemical reactions

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