Recent activity by JanisButterf

1 answer 86 views

What is the relationship between the size of nanoparticles and their surface area to volume ratio, and how does this affect their properties and potential applications in different fields?

answered Feb 24 in Physical Chemistry

1 answer 94 views

Identify and explain the mechanism of the reaction between benzene and bromine in the presence of FeBr3 as a catalyst.

asked Feb 22 in Organic Chemistry

1 answer 94 views

What is the effect of pH on the structure and function of proteins?

answered Feb 22 in BioChemistry

1 answer 95 views

What is the change in the formation constant of a complex ion when the concentration of the ligand is increased by a factor of 10 and the concentration of the metal ion remains constant?

asked Feb 20 in Chemical equilibrium

1 answer 79 views

What is the Faraday constant and how can it be calculated from the electrochemical reaction of copper and zinc in a galvanic cell at standard conditions?

answered Feb 20 in ElectroChemistry

1 answer 98 views

What is the effect of changing the concentration of reactants on the reaction rate for the reaction between hydrochloric acid and sodium thiosulfate solution?

answered Feb 19 in Chemical kinetics

1 answer 92 views

How does the coordination chemistry of metalloenzymes contribute to their catalytic activity?

answered Feb 19 in Coordination Chemistry

1 answer 100 views

How does the behavior of a polymer system change as the concentration of solvent molecules is varied using Monte Carlo simulations?

asked Feb 17 in Computational Chemistry

1 answer 84 views

What is the effect of pH on the adsorption of proteins on solid surfaces?

answered Feb 17 in Surface Chemistry

1 answer 102 views

What are the photochemical properties of oxybenzone, avobenzone, and octinoxate, and how do these properties affect the effectiveness of these sunscreen agents in protecting against UV radiation?

answered Feb 14 in PhotoChemistry

1 answer 158 views

How can the use of infrared (IR) spectroscopy be employed to determine the types of bonds present in a molecule? Provide an example of a molecule and its IR spectrum that illustrate this technique.

answered Feb 13 in Physical Chemistry

1 answer 158 views

What is the relationship between enantiomers and diastereomers, and how can you determine if a molecule is chiral or achiral? Provide an example of a chiral molecule and its enantiomers or diastereomers.

asked Feb 13 in Organic Chemistry

1 answer 192 views

What is the density functional theory calculation prediction for the electronic transport properties (conductance and current-voltage curves) of a graphene nanoribbon with zigzag edges, and how does it compare to experimental measurements?

answered Feb 12 in Computational Chemistry

1 answer 101 views

How can the molecular structure of a drug be optimized to effectively treat neurological disorders, while minimizing potential side effects?

asked Feb 10 in Medicinal Chemistry

1 answer 86 views

How can the electrical conductivity of conductive polymers be improved for use in flexible electronics?

asked Feb 7 in Materials Chemistry

1 answer 102 views

How can the efficiency of the system for the production of hydrogen fuel be improved to reduce the overall cost of hydrogen fuel production?

answered Feb 7 in Chemical engineering

1 answer 106 views

How can chemistry teachers provide better support to students with learning disabilities in the classroom, in terms of instructional strategies and accommodations, to facilitate and enhance their learning and success in chemistry?

asked Feb 6 in Chemical education

1 answer 102 views

How can chemistry teachers provide adequate support for students with learning disabilities in the classroom to ensure their success in the subject?

asked Feb 5 in Chemical education

1 answer 108 views

How can molecular dynamics simulations be used to predict the folding mechanism and stability of a specific protein under different environmental conditions?

asked Feb 5 in Computational Chemistry

1 answer 101 views

How can chemistry students effectively conduct experiments and complete coursework when they have limited access to laboratory equipment and facilities due to budget constraints?

answered Feb 4 in Chemical education

Categories