Recent activity by JeanetteOffi

1 answer 2 views

How do the size and shape of metallic nanoparticles affect their catalytic activity in the conversion of carbon dioxide to carbon monoxide?

asked 1 day ago in Materials Chemistry

1 answer 12 views

What is the intermediate involved in the bromination of alkenes using N-bromosuccinimide (NBS) as a brominating agent? Explain the mechanism of this reaction and the factors that affect the selectivity of the reaction.

answered 5 days ago in Organic Chemistry

1 answer 32 views

How does the folding process of a protein affect its final structure and function?

answered 5 days ago in BioChemistry

1 answer 21 views

What is the effect of different wavelengths of light on the rate of the hydrogen peroxide decomposition reaction?

answered 6 days ago in Chemical kinetics

1 answer 20 views

What is the dipole moment of a water molecule according to ab initio calculations?

answered 6 days ago in Computational Chemistry

1 answer 24 views

How does the binding of a ligand affect the conformation of a protein complex involved in DNA replication?

asked Feb 17 in BioChemistry

1 answer 27 views

What is the oxidation state of sulfur in the compound H2SO4 (sulfuric acid), and what is its change in oxidation state during the reaction as it is reduced to H2S (hydrogen sulfide) in a redox reaction with hydrogen gas?

answered Feb 13 in Chemical reactions

1 answer 38 views

How can we improve the efficiency and durability of polymer-based photovoltaic materials, and what chemical modifications can be made to achieve this?

asked Feb 13 in Polymer Chemistry

1 answer 41 views

How does the density functional theory calculations of electronic properties of materials change when the applied external electric field increases or decreases? Provide key factors that can affect the accuracy of the electronic property predictions.

answered Feb 12 in Computational Chemistry

1 answer 46 views

How can the sensitivity and selectivity of polymer-based sensors for detecting toxic gases be improved using functionalized polymers?

asked Feb 10 in Polymer Chemistry

1 answer 41 views

How can the process for the production of nitrogen gas for industrial purposes be optimized for maximum efficiency and purity using chemical engineering principles?

answered Feb 10 in Chemical engineering

1 answer 37 views

How can the principles of medicinal chemistry be applied to design drugs that target specific genetic mutations responsible for causing genetic disorders, such as cystic fibrosis or Huntington's disease?

asked Feb 10 in Medicinal Chemistry

1 answer 7 views

How can the efficiency of solar cells be improved by designing and synthesizing new materials with enhanced light absorption and charge transport properties?

answered Feb 7 in Materials Chemistry

1 answer 33 views

How can quantum computing help in the development of new drugs with specific properties, such as improved efficacy and reduced side effects?

asked Feb 5 in Quantum Chemistry

1 answer 32 views

How can any newly developed treatment for gastrointestinal diseases target the specific site of inflammation in the gastrointestinal tract while avoiding adverse effects in other organs?

asked Feb 4 in Medicinal Chemistry

1 answer 52 views

Given the following electrochemical reaction: Cu(s) + 2 Ag+(aq) → Cu2+(aq) + 2 Ag(s)Calculate the cell potential at standard conditions (298 K, 1 atm, 1 M concentrations).

answered Feb 4 in ElectroChemistry

1 answer 82 views

What novel drug delivery system could be designed for an anti-cancer drug that typically has low bioavailability and improved efficacy, using principles of medicinal chemistry and optimization techniques?

asked Jan 30 in Medicinal Chemistry

1 answer 51 views

How can the presence of specific elements be identified in a sample using X-ray fluorescence spectroscopy, and what factors affect the accuracy and precision of this method?

answered Jan 29 in Analytical Chemistry

1 answer 55 views

Calculate the change in enthalpy for the reaction CH4 (g) + 2O2 (g) → CO2 (g) + 2H2O (l) given that the enthalpies of formation for CH4 (g), CO2 (g) and H2O (l) are -74.81 kJ/mol, -393.51 kJ/mol and -285.83 kJ/mol respectively.

asked Jan 23 in Physical Chemistry

1 answer 61 views

What is the IUPAC name of the following compound: CH3-CH=CH-CH2-CH2-C≡CH (Hint: Start numbering from the end closest to the triple bond)

answered Jan 21 in Organic Chemistry

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