Recent activity by WilbertNorri

1 answer 19 views

How does the size and composition of microplastics affect their toxicity to marine organisms in aquatic environments?

asked 1 day ago in Environmental Chemistry

1 answer 21 views

What is the polarity of the carbon-hydrogen bond in methane? Provide a detailed explanation and justification for your answer.

answered 3 days ago in Chemical bonding

1 answer 26 views

What is the most effective polymer-based coating or paint for preventing corrosion on metal surfaces in a marine environment?

answered 3 days ago in Polymer Chemistry

1 answer 16 views

What is the molecular geometry and polarity of the compound SCl4?

asked 4 days ago in Inorganic Chemistry

1 answer 30 views

How does the coordination environment of the metal in metalloenzymes and metalloproteins affect their activity and specificity for substrate binding? Provide specific examples from the literature to support your answer.

answered 6 days ago in Coordination Chemistry

1 answer 31 views

How does the coordination chemistry of metalloenzymes and metalloproteins affect their enzymatic activity and how can this knowledge be applied in the development of metal-based drugs targeting specific enzymes?

asked 6 days ago in Coordination Chemistry

1 answer 20 views

How does the choice of exchange-correlation functional impact the accuracy of Density Functional Theory (DFT) calculations for the catalytic hydrodeoxygenation reaction of phenol on ruthenium catalysts?

asked 6 days ago in Computational Chemistry

1 answer 18 views

How do the chemical properties of polymer-based packaging materials affect their biodegradation in the environment?

answered 6 days ago in Polymer Chemistry

1 answer 20 views

What is the balanced chemical equation for the synthesis reaction between magnesium and oxygen gas?

answered Feb 17 in Chemical reactions

1 answer 22 views

How does the addition of nanoclay particles affect the mechanical properties of a polymer nanocomposite?

asked Feb 17 in Polymer Chemistry

1 answer 21 views

How can we optimize the melt processing conditions of a polymer blend comprising of materials with different rheological properties and molecular weights to achieve desired mechanical properties in the final product?

asked Feb 14 in Polymer Chemistry

1 answer 37 views

How does metal coordination affect the function of metalloenzymes and metalloproteins? Provide specific examples and corresponding reaction mechanisms to illustrate your answer.

answered Feb 13 in Coordination Chemistry

1 answer 7 views

How do hormones such as insulin and glucagon regulate blood glucose levels and what is the molecular mechanism behind it? How do changes in molecular structure affect hormone signaling and function in the body?

answered Feb 13 in BioChemistry

1 answer 10 views

What type(s) of intermolecular forces are present in methane gas?

answered Feb 13 in Chemical bonding

1 answer 28 views

If the concentration of reactants in a gaseous equilibrium reaction is increased, how will the equilibrium constant be affected?

answered Feb 13 in Chemical equilibrium

1 answer 40 views

What is the retrosynthesis for the synthesis of ibuprofen? Include the starting materials, reagents used and the reaction conditions involved in both the forward and backward reactions of the synthesis.

answered Feb 13 in Organic Chemistry

1 answer 48 views

How do different adhesive and coating materials interact with the surface of a substrate at the molecular level, and how can this interaction be optimized to enhance their performance and durability?

answered Feb 12 in Surface Chemistry

1 answer 32 views

How does decreasing the concentration of a reactant affect the equilibrium position of a chemical reaction? Provide a specific example of a reaction and explain how the Le Châtelier's principle applies in this situation.

asked Feb 12 in Chemical equilibrium

1 answer 36 views

How can the knowledge of structure-activity relationship be utilized in the design and development of new drugs to treat cardiovascular diseases, such as heart failure, hypertension and angina pectoris?

asked Feb 7 in Medicinal Chemistry

1 answer 35 views

How can the impurities in a sample of ethyl acetate be separated and removed to obtain a pure sample, and what is the most efficient and cost-effective technique that can be used for this?

answered Feb 7 in Chemical engineering

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