Recent activity by HesterLoyau3

1 answer 31 views

What is the optimum reaction conditions to prepare 2,4,6-trinitrotoluene from toluene and nitric acid in terms of temperature, concentration, and reaction time to obtain a maximum yield of the product?

asked Feb 22 in Chemical synthesis

1 answer 27 views

What is the optimal temperature and time required for the synthesis of highly stable CdSe quantum dots using the colloidal method, and how do these parameters affect the size and properties of the quantum dots synthesized?

answered Feb 22 in Materials Chemistry

1 answer 28 views

How does the molecular structure of conductive polymers affect their electrical conductivity and mechanical flexibility, and how can these materials be optimized for use in flexible electronics with superior performance and durability?

answered Feb 21 in Materials Chemistry

1 answer 31 views

How does the molecular structure of a polymer affect its mechanical properties, and how can this be optimized for use in 3D printing applications?

asked Feb 21 in Materials Chemistry

1 answer 34 views

What is the chemical reaction mechanism involved in the polymerization of ethylene to produce polyethylene, and what are the factors that affect the length and properties of the resulting polymer chain?

asked Feb 18 in Organic Chemistry

1 answer 36 views

What is the bond energy and bond strength of a chlorine molecule? Provide neutron scattering data to support your answer.

answered Feb 18 in Chemical bonding

1 answer 29 views

How does temperature affect the phase transition process in water using Monte Carlo simulations?

answered Feb 17 in Computational Chemistry

1 answer 27 views

How does the surface modification of nanoparticles affect their reactivity and physical properties?

asked Feb 17 in Surface Chemistry

1 answer 51 views

How do the intermolecular forces of different substances affect their boiling points, and how can we accurately predict the boiling point of a given substance based on its intermolecular forces?

answered Feb 13 in Chemical bonding

1 answer 69 views

What is the effect of changing the size and charge of the incoming ligand on the rate of ligand substitution reactions in coordination chemistry?

answered Feb 13 in Coordination Chemistry

1 answer 129 views

How can we design drugs that selectively target the entry proteins of the SARS-CoV-2 virus while not affecting the normal function of similar entry proteins in human cells, within the constraints of medicinal chemistry principles?

answered Feb 12 in Medicinal Chemistry

1 answer 57 views

How can the process for the production of environmentally friendly detergents be optimized to decrease the amount of water and energy consumption while maintaining the quality of the final product?

asked Feb 10 in Chemical engineering

1 answer 43 views

How can the magnetic properties of a material be altered to make it more suitable for high-density data storage applications?

answered Feb 7 in Materials Chemistry

1 answer 31 views

How can the level of volatile organic compounds (VOCs) in outdoor air be monitored and reduced to improve air quality in a given city or urban area? Determine the most effective strategies and technologies for reducing VOCs emissions and evaluate their potential impact on the environment and public health.

answered Feb 7 in Environmental Chemistry

1 answer 34 views

How can the knowledge of enzymatic mechanisms and metabolic pathways be applied to design drugs for treating metabolic disorders such as diabetes or obesity? Specifically, what properties or strategies should be considered in order to develop drugs that can selectively target and modulate key enzymes or metabolic pathways involved in disease pathophysiology?

asked Feb 7 in Medicinal Chemistry

1 answer 48 views

How can the critical temperature of a superconducting material be increased and what impact does this have on its superconducting properties?

asked Feb 6 in Materials Chemistry

1 answer 41 views

How can medicinal chemists modify existing antibiotics to create new compounds that are effective against drug-resistant bacteria strains, specifically targeting the mechanisms that these bacteria use to resist traditional antibiotics?

answered Feb 5 in Medicinal Chemistry

1 answer 46 views

How can chemistry teachers incorporate more practical applications of chemistry into their lessons to help students better understand the real-world relevance of the subject? Give specific examples of practical applications that could be included in high school chemistry curricula.

answered Feb 5 in Chemical education

1 answer 67 views

Calculate the standard electrode potential of the following cell reaction at 25°C: Cu(s) | Cu2+ (0.01 M) || Zn2+ (1.0 M) | Zn(s)

asked Feb 3 in ElectroChemistry

1 answer 123 views

Calculate the polarization potential in an electrochemical cell if the concentration of zinc ions in the anode compartment is 0.5 M, the concentration of copper(II) ions in the cathode compartment is 1.0 M, and the voltage of the cell is 1.1 V. The standard reduction potential of copper(II) ions is +0.34 V and the standard reduction potential of zinc ions is -0.76 V.

asked Feb 3 in ElectroChemistry

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