Recent activity by BriannaFauld

1 answer 22 views

How does the rate of the reaction between hydrogen gas and iodine vapor change as the pressure is varied over a range of 0.5 atm to 2.0 atm, at a constant temperature?

asked 3 days ago in Chemical kinetics

1 answer 23 views

How does the presence or absence of certain chemical modifications in RNA affect pre-mRNA splicing and ultimately impact gene expression in eukaryotic cells?

asked 3 days ago in BioChemistry

1 answer 27 views

How does the pharmacodynamics of a drug in the body vary depending on its chemical structure and functional groups present?

answered 3 days ago in Medicinal Chemistry

1 answer 21 views

What is the molecular geometry of the molecule CF4?

asked 4 days ago in Chemical bonding

1 answer 22 views

What is the mechanism behind the light emission in bioluminescent organisms and how does it differ from regular chemical reactions?

answered 5 days ago in PhotoChemistry

1 answer 21 views

What factors determine the efficiency of phosphorescent materials in converting light into long-lived emission, and how can these factors be optimized for various applications in optoelectronic devices?

asked 5 days ago in PhotoChemistry

1 answer 28 views

What is the accepted method in quantum chemistry to predict the selectivity of a chemical reaction between multiple reactants?

answered Feb 17 in Quantum Chemistry

1 answer 25 views

How does the surface modification of nanoparticles affect their stability and reactivity in various chemical reactions?

answered Feb 17 in Surface Chemistry

1 answer 28 views

What is the optimum reaction conditions (temperature, pressure, and catalysts) required for the synthesis of polyethylene terephthalate from terephthalic acid and ethylene glycol to achieve the highest yield and desired product properties?

asked Feb 14 in Chemical synthesis

1 answer 8 views

How does the plasma treatment affect the wettability of a polymer surface?

answered Feb 14 in Surface Chemistry

1 answer 35 views

How does pH affect the stability of a colloidal suspension? Design an experiment to investigate the effect of varying pH on the stability of a colloidal suspension of your choice.

asked Feb 14 in Surface Chemistry

1 answer 26 views

What are the key factors that contribute to the stability of beta-sheet structures in protein folding, as revealed by molecular dynamics simulations?

answered Feb 13 in Computational Chemistry

1 answer 43 views

How do lysosomes contribute to protein degradation and turnover in the human body?

answered Feb 13 in BioChemistry

1 answer 35 views

Identify the type of bonding present in NaCl (table salt) and compare it with the bonding in diamond.

answered Feb 13 in Chemical bonding

1 answer 43 views

How can we improve the efficiency and sustainability of the process for producing biofuels using lignocellulosic biomass as a feedstock?

asked Feb 13 in Chemical engineering

1 answer 10 views

How can we design drugs to treat metabolic disorders in a way that minimizes unwanted side effects and maximizes therapeutic efficacy?

answered Feb 12 in Medicinal Chemistry

1 answer 39 views

How can we design a supramolecular system that can spontaneously self-assemble into a specific structure based on the interactions between different building blocks?

answered Feb 12 in Physical Chemistry

1 answer 11 views

How can the synthesis of polypropylene from propylene monomer be optimized to increase the yield and ensure sustainability?

asked Feb 11 in Chemical synthesis

1 answer 36 views

How can modifications to an existing molecule increase its efficacy and reduce its toxicity in the development of new treatments for autoimmune diseases?

asked Feb 5 in Medicinal Chemistry

1 answer 35 views

How can new materials be synthesized and characterized for the removal of specific contaminants, such as heavy metals, from water sources? What type of characterization techniques can be used to determine the effectiveness and efficiency of these materials for water purification?

asked Feb 5 in Materials Chemistry

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